• AdvanSource Biomaterials Polyurethane Return
    AdvanSource Biomaterials Polyurethane
    AdvanSource Biomaterials Polyurethane
    AdvanSource Biomaterials Polyurethane
    AdvanSource Biomaterials Polyurethane
    AdvanSource Biomaterials Polyurethane
    classification:
    Material
    Application:

    ·    Interventional Radiology          

    ·    Diabetes Management

    ·    Peripheral Vascular

    ·    Gastroenterology

    ·    Ear/Nose/Throat

    ·    Cardiovascular

    ·    Orthopedics/Spine                

    ·    Endoscopy/Laparoscopy

    ·    Neurology

    ·    Oncology

    ·    Urology


    Product introduction Model specification Parameter

    Our polyether-based polymers have less in-vivo softening than other industry-recognized ether-based materials. With a long history of reliable performance in short term implantable devices they have the versatility to be used across a broad range of applicational areas including catheters, ports and access devices. These materials are listed under the trade names: ChronoThane P, ChronoThane T

    ChronoThane?T (CT T)

    Versatile and effective, Strong dimensional control through ease of manufacturability

    Aliphatic Polyether-Based Urethanes

    脂肪族.png

    Description

    ·       ChronoThane T is a family of aliphatic ether based polyurethane elastomers.

    ·       These biocompatible materials possess characteristics such as low coefficient of friction, low extractables, dimensional stability, high impact resistance, and excellent tear strength.

    ·       ChronoThane T can be tailored to meet specific Melt Flow Index ranges to suit your manufacturing or extrusion processes.

    ·       These materials are available in hardnesses ranging from 75 Shore A to 75 Shore D.

    ·       Pre-Processing Recommendations:

    ·       ChronoThane T processing can be optimized by drying to a moisture content equal to or less than 0.05% by weight prior to melt processing.

    Features & Benefits

    ·       DIMENSIONAL STABILITY

    ·       TAILORED TO MEET MECHANICAL SPECIFICATIONS

    ·       AVAILABLE IN RADIOPAQUE FORM

    ·       EASE OF PROCESSING

    ·       HIGH IMPACT RESISTANCE

    ·       LOW COEFFICIENT OF FRICTION

    ·       BIOCOMPATIBLE

    ·       AVAILABLE IN ANTIMICROBIAL FORMS

    ·       CONSISTENT ELASTOMERIC PERFORMANCE

    ·       AVAILABLE IN SOLUTION FORM

    ·       NON CYTOTOXIC

    ·       LOW EXTRACTABLES

    ·       USP CLASS VI

    ·       ANIMAL-FREE ORIGIN CERTIFIED

    Mechanicals

    CHRONOTHANE T (typical example ranges shown)*

    ASTM Standard

    Durometer Range Available

    75 Shore A – 75 Shore D


    Water Absorption

    1.00 – 1.16%

    D570

    Melt Flow

    2-26 g/10   min ? 170-205°   C/2.16 kg-3.26 kg

    D1238


    Durometer

    80A

    93A

    93A-B20

    93A-B40


    Ultimate Tensile Strength (psi)

    4900-6200

    3000-8000

    5400-7000

    4000-6500

    D638

    Tensile (psi)






    @ 50% elongation

    300-550

    650-900

    900-1100

    1100-1400

    D638

    @ 100% elongation

    550-800

    1000-2000

    1000-1600

    1400-1800

    D638

    @ 200% elongation

    900-1400

    1700-2500

    1800-2300

    2000-2300

    D638

    @ 300% elongation

    1300-2100

    2600-4300

    2800-3100

    2700-3100

    D638

    Ultimate Elongation (%)

    550-800

    350-650

    400-650

    400-600

    D638

     *Data provided herein is meant to show a general range for the ChronoThane T product lines; these properties can be tailored to meet specific values based on customer requirements.

        

     

    ChronoThane?P (CT  P)

    ROBUST, RESILIENT AND ADAPTABLE: HIGH PERFORMANCE WITH SUPERIOR ADAPTABILITY

    Aromatic Polyether-Based Urethanes

    芳香族.png

    Description

    ·       ChronoThane P is a family of aromatic ether based polyurethane elastomers. With a long history of reliable performance, this medical grade polymer has the versatility to be used across a broad range of applicational areas including catheters, ports and access devices. 

    ·       These biocompatible materials possess characteristics such as low coefficient of friction, low extractables, dimensional stability, high impact resistance, and excellent tear strength.

    ·       ChronoThane P allows for ease of manufacturability and can be processed using conventional extrusion or injection molding equipment. These materials are available in hardnesses ranging from 75 Shore A to 75 Shore D.

    Features & Benefits

    ·       DIMENSIONAL STABILITY

    ·       TAILORED TO MEET MECHANICAL SPECIFICATIONS

    ·       AVAILABLE IN RADIOPAQUE FORM

    ·       EXCELLENT TEAR STRENGTH

    ·       HIGH IMPACT RESISTANCE

    ·       LOW COEFFICIENT OF FRICTION

    ·       BIOCOMPATIBLE

    ·       AVAILABLE IN ANTIMICROBIAL FORMS

    ·       CONSISTENT ELASTOMERIC PERFORMANCE

    ·       AVAILABLE IN SOLUTION FORM

    ·       NON CYTOTOXIC

    ·       LOW EXTRACTABLES

    ·       USP CLASS VI

    ·       ANIMAL-FREE ORIGIN CERTIFIED

    Mechanicals

    CHRONOTHANE P  (typical example ranges shown)*

    ASTM Standard

    Durometer Range Available

    75 Shore A – 75 Shore D


    Water Absorption

    1.17 – 1.37%

    D570

    Melt Flow

    2-26 g/10   min ?   190°-205o C/3.26 kg

    D1238

    Mechanical Property Ranges (typical example ranges shown)*

    Durometer

    80A

    55D


    Ultimate Tensile Strength (psi)

    4000 – 7000

    5000-8000

    D638

    Tensile (psi)




    @ 50% elongation

    650   – 850

    3000-3500

    D638

    @ 100% elongation

    800  – 1000

    3400-3800

    D638

    @200% elongation

    1200 – 1400

    4000-4700

    D638

    @ 300% elongation

    1650 – 2000

    5000-5600

    D638

    Ultimate Elongation (%)

    680   – 850

    300-500

    D638

    *Data provided herein is meant to show a general range for the ChronoThane P product lines; these properties can be tailored to meet specific values based on customer requirements.



    ChronoFlex? (CF)

    ·       Polycarbonate-based materials

    ·       Good biocompatibility, excellent solvent resistance and long-term permanent durability

    ·       Minimize surface degradation and resistance to environmental stress cracking (ESC)

    ChronoFlex?AL (CF AL)

    EXCEPTIONALLY STRONG, SAFE AND DEPENDABLE

    Aliphatic Polycarbonate-Based Urethanes

     脂肪族A.png

    Description

    ·       ChronoFlex AL is a family of biodurable aliphatic polycarbonate-based thermoplastic urethanes designed to overcome surface degradation such as stress-induced microfissures. 

    ·       With a long history of reliable performance in both long and short term devices, this medical grade polymer has the versatility to be used across a broad range of applicational areas ranging from oncology and neurology to cardiovascular disease management.

    ·       These ether-free polyurethane elastomers are biostable and display a low modulus of elasticity, excellent solvent resistance and limited softening in-vivo.

    ·       These products are adaptable to most standard manufacturing processes and are available in hardnesses ranging from 75 Shore A to 75 Shore D.

    Features and benefits

    ·       BIODURABLE

    ·       TAILORED TO MEET MECHANICAL SPECIFICATIONS

    ·       AVAILABLE IN RADIOPAQUE FORM

    ·       LIMITED IN-VIVO SOFTENING

    ·       EXCELLENT CHEMICAL RESISTANCE

    ·       INHERENT MATERIAL STRENGTH

    ·       BIOCOMPATIBLE

    ·       AVAILABLE IN ANTIMICROBIAL FORMS

    ·       RELIABLE PERFORMANCE IN LONG AND SHORT TERM IMPLANTABLE DEVICES

    ·       AVAILABLE IN SOLUTION FORM

    ·       ESC RESISTANT

    ·       LOW MODULUS OF ELASTICITY

    ·       USP CLASS VI

    ·       ANIMAL-FREE ORIGIN CERTIFIED

    Mechanicals

    ChronoFlex AL (typical example ranges shown)*

    ASTM Standard

    Durometer Range Available

    75 Shore A – 75 Shore D


    Specific Gravity

    1.10 – 1.40

     D792

    Melt Flow

    2 – 26 g/10   min | 205° C/3.26 kg

     D1238

    MECHANICAL PROPERTY RANGES

    Durometer

    75A-B20*

    55D

    75D

    ASTM 

    Ultimate Tensile Strength (psi)

    4000-9000

    5000-10000

    3000-8000

    D638

    Tensile (psi)





      @ 50% elongation

    350-650

    1500-1800

    3000-8000

    D638

      @ 100% elongation

    550-850

    1800-2200

    3000-8000

    D638

      @200% elongation

    800-1200

    2800-4200

           -

    D638

      @300% elongation

    1200-2000

    4200-10000

           -

    D630

    Ultimate Elongation (%)

    350-750

    200-400

     100-300

    D638 

    *Data provided herein is meant to show a general range for the ChronoFlex AL product lines; these properties can be tailored to meet specific values based on customer requirements.


    ChronoFlex?C (CF C)

    STRENGTH YOU CAN RELY ON; RELIABILITY YOU CAN TRUST.

    Aromatic Polycarbonate-Based Urethanes

    芳香族B.png

    Description

    ·       ChronoFlex AL is a family of biodurable aliphatic polycarbonate-based thermoplastic urethanes designed to overcome surface degradation such as stress-induced microfissures. 

    ·       With a long history of reliable performance in both long and short term devices, this medical grade polymer has the versatility to be used across a broad range of applicational areas ranging from oncology and neurology to cardiovascular disease management.

    ·       These ether-free polyurethane elastomers are biostable and display a low modulus of elasticity, excellent solvent resistance and limited softening in-vivo.

    ·       These products are adaptable to most standard manufacturing processes and are available in hardnesses ranging from 75 Shore A to 75 Shore D.

    Features and benefits

    ·       BIODURABLE

    ·       TAILORED TO MEET MECHANICAL SPECIFICATIONS

    ·       AVAILABLE IN RADIOPAQUE FORM

    ·       LIMITED IN-VIVO SOFTENING

    ·       EXCELLENT CHEMICAL RESISTANCE

    ·       INHERENT MATERIAL STRENGTH

    ·       BIOCOMPATIBLE

    ·       AVAILABLE IN ANTIMICROBIAL FORMS

    ·       RELIABLE PERFORMANCE IN LONG AND SHORT TERM IMPLANTABLE DEVICES

    ·       AVAILABLE IN SOLUTION FORM

    ·       ESC RESISTANT

    ·       LOW MODULUS OF ELASTICITY

    ·       USP CLASS VI

    ·       ANIMAL-FREE ORIGIN CERTIFIED

    Mechanicals

    ChronoFlex C (typical example ranges shown)*

    ASTM Standard

    Durometer Range Available

     75 Shore A – 75 Shore D


    Water Absorption

     1.00%

     D570

    Melt Flow

     2 – 26 g/10   min | 205° C/3.26 kg

     D1238

    MECHANICAL PROPERTY RANGES

    Durometer

    80A

    75D


    Ultimate Tensile Strength (psi)

    5500-8000

    4500-6500

     D638

    Tensile (psi)




        @ 50% elongation

    500-700

    4200-5000

     D638

        @ 100% elongation

    800-1000

    4500-5200

     D638

        @ 200% elongation

    1900-2100

    4900-5800


        @ 300% elongation

    5200-6000

     -

     D638

    Ultimate Elongation (%)

    300-500

    200-350

     D638

    *Data provided herein is meant to show a general range for the ChronoFlex C product lines; these properties can be tailored to meet specific values based on customer requirements.


    ChronoFlex?AR (CF AR)

    STRENGTH, ELONGATION AND DURABILITY IN LIQUID FORM.  

    Solution-based polycarbonate urethanes

     液态聚氨酯.png

    Description

    ·       The ChronoFlex AR and ChronoFlex AR-LT product lines are polycarbonate urethanes designed for molding, casting and dip coating applications. These unique materials are fully synthesized in liquid providing superior strength & elongation while maintaining the inherent polycarbonate advantage of long-term permanent durability and resistance to Environmental Stress Cracking (ESC).  Additionally, they may be electrospun or used in water emulsion processes. 

    ·       ChronoFlex AR & AR-LT polymers are ideal in applications requiring exceptional flexural endurance such as artificial heart diaphragms, vascular grafts, or for use in the fabrication of blood contact surfaces, such as coatings.

    ·       The ChronoFlex AR & AR-LT demonstrates an inherent low-tack property, which allows for pulsatile flow in-situ, an innovative characteristic optimal for devices such as VADs and artificial valves components.

    ·       This product line is offered in a wide range of viscosity/concentration configurations based upon specific product requirements.

    Features and benefits

    ·       BIODURABLE

    ·       TAILORED TO MEET MECHANICAL SPECIFICATIONS

    ·       LIQUID POLYMER

    ·       SELF SEALING

    ·       SUPERIOR ELASTICITY

    ·       MOLDABLE/CASTABLE

    ·       INHERENT MATERIAL STRENGTH

    ·       BIOCOMPATIBLE

    ·       AVAILABLE IN ANTIMICROBIAL FORMS

    ·       RELIABLE PERFORMANCE IN LONG AND SHORT TERM IMPLANTABLE DEVICES

    ·       LOW THROMBOGENICITY

    ·       ESC RESISTANT

    ·       CAN BE ELECTROSPUN

    ·       DIP COATABLE

    ·       USP CLASS VI

    ·       ANIMAL-FREE ORIGIN CERTIFIED

    Mechanicals

    ChronoFlex AR and AR-LT (typical example ranges shown)*

    MECHANICAL PROPERTIES


    CF AR

    CF AR LT       

    ASTM Standard

    % Solids (+/- 2%)

    8% - 25%

    8% - 25%


    Viscosity (cps)




       @ 8% Solids

    100 - 800

    200 - 1,000


       @ 22% Solids

    10,000 - 50,000

    15,000 - 50,000


    Ultimate Tensile Strength (psi)

    3,000 - 10,000

    6,000 - 10,000

    D638/D882

    Tensile (psi)




       @50% elongation

    250 – 600

    450 – 850

    D638/D882

       @100% elongation

    400 – 1000

    650 – 1200

    D638/D882

       @200% elongation

    700 – 2000

    1000 – 2300

    D638/D882

       @300% elongation

    950 – 3500

    1600 – 4000

    D638/D882

    Ultimate Elongation (%)

    600 – 1200

    500 – 1100

    D638/D882

    *Data provided herein is meant to show a general range for the ChronoFlex AR and ChronoFlex AR-LT product lines; these properties can be tailored to meet specific values based on customer requirements.


    ChronoPrene? (CP)

    SOFT, COMPLIANT AND ELASTIC, YET DURABLE, RESILIENT AND ROBUST. 

    Thermoplastic Rubber Elastomers

     CP.png

    Description

    ·       This biocompatible elastomer may be considered as a substitute for rubber, latex and silicone materials. Though soft and compliant, the ChronoPrene resins offer a high flexural modulus, as well as a superior combination of tensile strength and elongation. 

    ·       An easy molding, high-flow rubber, ChronoPrene can be processed using conventional extrusion, injection molding and blowmolding methods. Its physical properties make it an optimal material for applications requiring rubber or elastic characteristics, such as compliant/ non-compliant balloons, endoscopic and laparoscopic inflation bags.

    ·       ChronoPrene can be processed at low temperatures, resulting in excellent surface smoothness and superior elasticity. ChronoPrene exhibits high abrasion resistance, durability and UV stability and is available in hardnesses ranging from 5 Shore A to 75 Shore A.

    Features and benefits

    ·       BIODURABLE

    ·       SUPERIOR ELASTICITY

    ·       AVAILABLE IN RADIOPAQUE FORM

    ·       PHTHALATE FREE

    ·       EXCELLENT CHEMICAL RESISTANCE

    ·       HYDROPHOBIC

    ·       BIOCOMPATIBLE

    ·       OUTSTANDING SUBSTITUTE FOR RUBBER OR LATEX MATERIALS

    ·       EXCEPTIONALLY SOFT

    ·       EXTRUDABLE / INJECTION MOLDABLE

    ·       UV STABLE

    ·       HIGH ELONGATION

    ·       USP CLASS VI

    ·       ANIMAL-FREE ORIGIN CERTIFIED

    Mechanicals

    CHRONOPRENE (typical example ranges shown)*

    ASTM Standard

    Durometer Range Available

    5 Shore A – 75 Shore A

    Melt Flow

    2-26 g/10   min ?   190o-205° C/ 2.16-8.26 kg

    D1238

    Mechanical Properties

    Durometer

    5A

    15A

    40A

    75A

    ASTM

    Ultimate Tensile Strength (psi)

    50-100

    900-1300

    400-600

    1200-1400

    D638

    Tensile (psi)






        @ 50% elongation

     2 - 10

    20-30

    70-90

    825-975

    D638

        @ 100% elongation

     10 - 20

    40-50

    110-130

    975-1100

    D638

        @ 200% elongation

     20 - 30

    60-80

    160-180

    1100-1300

    D638

        @ 300% elongation

    30 - 35

    80-100

    210-230

    1300-1400

    D638

    Ultimate Elongation (%)

    700-900

    1700-1950

    600-900

    250-350

    D638

    *Data provided herein is meant to show a general range for the ChronoPrene product lines; these properties can be tailored to meet specific values based on customer requirements.


    ChronoSil? (CS)

    STRONG YET SUPPLE: THE POWER OF POLYCARBONATE MEETS THE SOFTNESS OF SILICONE. 

    Thermoplastic Silicone Polycarbonate Elastomers

    CS.png

    Description

    ·       ChronoSil is a family of polycarbonate based silicone elastomers. These biocompatible materials maintain the inherent benefits of polycarbonate-based urethanes, including high pressure resistance, tensile-strength and superior chemical resistance combined with silicone’s industry recognized advantages such as heightened elongation, superior elasticity and a low coefficient of friction.

    ·       Consistent with other polycarbonate-based materials, ChronoSil can be synthesized to provide targeted mechanical properties and is resistant to Environmental Stress Cracking (ESC).

    ·       These products are adaptable to most standard manufacturing processes and are available in hardnesses ranging from 75 Shore A to 75 Shore D.

    Features and benefits

    ·       BIODURABLE

    ·       TAILORED TO MEET MECHANICAL SPECIFICATIONS

    ·       AVAILABLE IN RADIOPAQUE FORM

    ·       HIGH PRESSURE RESISTANCE

    ·       HEIGHTENED ELONGATION

    ·       SUPERIOR TENSILE STRENGTH

    ·       INHERENT MATERIAL STRENGTH

    ·       BIOCOMPATIBLE

    ·       AVAILABLE IN ANTIMICROBIAL FORMS

    ·       RELIABLE PERFORMANCE IN LONG AND SHORT TERM IMPLANTABLE DEVICES

    ·       AVAILABLE IN SOLUTION FORM

    ·       ESC RESISTANT

    ·       SUPERIOR ELASTICITY

    ·       LOW COEFFICIENT OF FRICTION

    ·       USP CLASS VI

    ·       ANIMAL-FREE ORIGIN CERTIFIED

    Mechanicals

    CHRONOSIL (typical example ranges shown)*

    ASTM Standard

    Durometer Range Available

     75 Shore A – 75 Shore D


    Silicone Content Available

    5% - 20%


    Water Absorption

     0.59 - 0.62%

    D570

    Melt Flow

     2 – 26 g/10   min | 205° C/3.26 kg

     D1238

    MECHANICAL PROPERTIES*               

    Durometer

    80A

    55d


    % Silicone

    5%

    5%


    Ultimate Tensile Strength (psi)

    3300 - 7000

    5000-10,000

     D638

    Tensile (psi)




        @ 50% elongation

    350 - 600

    2000 - 2500

     D638

        @ 100% elongation

    500 - 800

    2500 - 3000

     D638

        @ 200% elongation

    900 - 1250

    3500 - 4500


        @ 300% elongation

    1500 - 2100

    4600 - 5500

     D638

    Ultimate Elongation (%)

    450 - 650

    350 - 550

     D638

    *Data provided herein is meant to show a general range for the ChronoSil product lines; these properties can be tailored to meet specific values based on customer requirements.


    PolyBlend? (PB)

    SMOOTH AND PLIABLE; STRETCHING BEYOND THE BOUNDARIES. 

    Aromatic Thermoplastic Polyurethane Elastomers

     PB.png

    Description

    ·       PolyBlend is a family of exceptionally soft, aromatic polyurethane elastomeric alloys, which can be used as a substitute for natural rubber or latex in many applications. 

    ·       These polymers encompass unique characteristics such as low flexural modulus, moderate tensile strength, and high elongation, in addition to allowing for a high draw-down ratio due to its superior melt strength and chemical integrity.

    ·       PolyBlend can be processed on conventional extrusion or injection molding equipment and is available in hardnesses ranging from 45 Shore A to 80 Shore A.

    Features and benefits

    ·       BIODURABLE

    ·       TAILORED TO MEET MECHANICAL SPECIFICATIONS

    ·       AVAILABLE IN RADIOPAQUE FORM

    ·       ALLOWS FOR HIGH DRAW DOWN RATIOS

    ·       SUPERIOR MELT STRENGTH

    ·       BIOCOMPATIBLE

    ·       EXCELLENT SUBSTITUTE FOR RUBBER OR LATEX MATERIALS

    ·       EXCEPTIONALLY SOFT

    ·       EXTREMELY FLEXIBLE

    ·       EXTRUDABLE / INJECTION MOLDABLE

    ·       HIGH ELONGATION

    ·       ANIMAL-FREE ORIGIN CERTIFIED

    Mechanicals

    PolyBlend (typical example ranges shown)*

    ASTM Standard

    Durometer Range Available

    45 Shore A – 80 Shore A


    Water Absorption

    0.067 – 0.28%

    D570

    Melt Flow

    2-26 g/10   min ?   190o-205° C/ 2.16-8.26 kg

    D1238

    Mechanical Properties                                                                                  

    Durometer

    45A

    55A

    80A


    Ultimate Tensile Strength (psi)

    1700 – 2100

    700-900

    1100-4250

    D638

    Tensile (psi)





    @ 50% elongation

    40 – 100

    100-150

    450-700

    D638

    @ 100% elongation

    100 – 150

    150-200

    600-850

    D638

    @ 200% elongation

    150 – 200

    200-250

    750-1100

    D638

    @ 300% elongation

    175 – 250

    275-300

    950-1300

    D638

    Ultimate Elongation (%)

    1350 - 1700

    950-1100

    400-950

    D638

    *Data provided herein is meant to show a general range for the PolyBlend product lines; these properties can be tailored to meet specific values based on customer requirements.


    HydroThane? (HT)

    THE LUBRICITY OF A HYDROGEL; THE MECHANICAL STRENGTH TO WITHSTAND EXTRUSION 

    Hydrophilic Thermoplastic Elastomers

     HT.png

    Description

    ·       HydroThane is a hydrophilic thermoplastic polyurethane elastomer, ranging in water absorption rates from 5% to 25%. This unique extrudable hydrophilic product line was designed to provide maximum physical properties for use in extruded or injection molded components, while allowing for consistent single-step surface lubricity characteristics and a low coefficient of friction.

    ·       Available in aliphatic and aromatic versions, these elastomers have the ability to rapidly absorb water while maintaining high tensile strength and high elongation, resulting in a permanently lubricious polymer.

    ·       HydroThane can be processed using conventional extrusion or injection molding equipment.

    ·       Being hydrophilic even when dehydrated, they should be sealed and stored in a cool, dry place and are available in hardnesses of 80 Shore A and 93 Shore A.

    Features and benefits

    ·       BIODURABLE

    ·       TAILORED TO MEET MECHANICAL SPECIFICATIONS

    ·       WATER ABSORPTION RATES FROM 5% - 25%

    ·       HIGH TENSILE STRENGTH

    ·       BIOCOMPATIBLE

    ·       TARGETED HYDROPHILICITY

    ·       EXTRUDABLE / INJECTION MOLDABLE

    ·       SUPERIOR ELONGATION

    ·       USP CLASS VI

    ·       ANIMAL-FREE ORIGIN CERTIFIED 

    Mechanicals

    HydroThane AL (typical example   ranges shown)*

    ASTM Standard

    Durometer Range Available

    80 Shore A – 93 Shore A

    D792

    Water Content

    5 – 20% (by weight)

    D570

    Melt Flow

    2-26 g/10   min ?   190°-205° C/2.16 kg

    D1238

    Mechanical Properties


    Hydrated

    Non-Hydrated

    ASTM

    Durometer

    93A

    93A


    Ultimate Tensile Strength (psi)

    2000–3000

    4800–5500

    D638

    Tensile (psi)




    @ 50% elongation

    600–800

    800–1050

    D638

    @ 100% elongation

    900–1200

    1200-1500

    D638

    @ 200% elongation

    1300–1700

    1800-2200

    D638

    @ 300% elongation

    1500–2100

    2400-2800

    D638

    Ultimate Elongation (%)

    450–650

    550-650

    D638

    *Data provided herein is meant to show a general range for the HydroThane product lines; these properties can be tailored to meet specific values based on customer requirements.


    ChronoThane?T (CT T)

    Versatile and effective, Strong dimensional control through ease of manufacturability

    Aliphatic Polyether-Based Urethanes

    脂肪族.png

    Description

    ·       ChronoThane T is a family of aliphatic ether based polyurethane elastomers.

    ·       These biocompatible materials possess characteristics such as low coefficient of friction, low extractables, dimensional stability, high impact resistance, and excellent tear strength.

    ·       ChronoThane T can be tailored to meet specific Melt Flow Index ranges to suit your manufacturing or extrusion processes.

    ·       These materials are available in hardnesses ranging from 75 Shore A to 75 Shore D.

    ·       Pre-Processing Recommendations:

    ·       ChronoThane T processing can be optimized by drying to a moisture content equal to or less than 0.05% by weight prior to melt processing.



    WIRE COMPONENTS

    From standard sized straight and cut wire (FastLane/FastTrack) to complex wire components, Wytech should be your first call when quality and turnaround count. For over 40 years, Wytech has been an outsourcing partner of choice for medical device OEMs and contract manufacturers worldwide who require “dead-straight” quality and need delivery fast. Wytech is adept at working with any non-toxic and non-radioactive alloy, however, Wytech is particularly skilled in working with stainless steel and nitinol materials.

    Corewires

    Wytech offers corewires in a variety of coated and non-coated options. Moreover, Wytech is adept at assisting our customers with the development of time and temperature specifications to create the desired stiffness and pushability

    ·       Advanced precision grinding

    ·       Multiple tapers

    ·       In-house heat treating

    ·       Tip annealing

    ·       Stress relieving

    ·       PTFE Coatings

    ·       Proprietary processes

    ·       PFOA and Chromic Acid free

    ·       Flake resistant

    中华购彩网网址