13549213581 肖生

 

TECAPEEK® ST

 

Polyetheretherketone

 

Ensinger Inc.

 

Technical Data

 

Product Description

 

TECAPEEK® ST is a multipurpose semi-crystaline material from the polyaryletherketone family based on PEKEKK that features improved mechanical properties at higher temperatures. The benefits of TECAPEEK® ST compared to standard TECAPEEK® are that of a higher heat distortion temperature (HDT), better strength and stiffness of machined components and a higher flexural strength combined with a higher glass transition point.

 

Target industries for TECAPEEK® ST are Oil and Gas, Semiconductor, Chemical and Automotive, crude petroleum extraction and drilling. Possible applications include turbocharger impellers, seal rings and other down hole parts, gears, and test sockets.

 

General

 

Material Status • Commercial: Active

Literature 1 • Technical Datasheet (English)

Availability • North America

• Electrically Insulating • Good Stiffness • Low Moisture Absorption

Features • Good Chemical Resistance • High Purity • Machinable

• Good Dimensional Stability • High Strength • Semi Crystalline

Uses • Automotive Applications • Oil/Gas Applications

• Gears • Seals

Forms • Shapes

Physical Nominal Value (English) Nominal Value (SI) Test Method

Specific Gravity 1.30 1.30 g/cm³ ASTM D792

Water Absorption (Equilibrium, 50) 0.050 % 0.050 % ASTM D570

Mechanical Nominal Value (English) Nominal Value (SI) Test Method

Tensile Modulus 3 638000 psi 4400 MPa ASTM D638

Tensile Strength (Yield) 18900 psi 130 MPa ASTM D638

Tensile Strain (Yield) 11 % 11 % ISO 527-2

Impact Nominal Value (English) Nominal Value (SI) Test Method

Charpy Unnotched Impact Strength ISO 179

73°F (23°C) 4.3 ft•lb/in² 9.0 kJ/m²

Thermal Nominal Value (English) Nominal Value (SI) Test Method

Deflection Temperature Under Load ASTM D648

264 psi (1.8 MPa), Unannealed 342 °F 172 °C

Glass Transition Temperature 324 °F 162 °C ASTM E1356

Peak Melting Temperature 729 °F 387 °C ASTM D3418

CLTE - Flow 2.7E-5 in/in/°F 4.9E-5 cm/cm/°C ASTM E831

Service Temperature - Long Term 500 °F 260 °C

Electrical Nominal Value (English) Nominal Value (SI) Test Method

Surface Resistivity > 1.0E+13 ohms > 1.0E+13 ohms IEC 60093

Volume Resistivity (73°F (23°C)) > 1.0E+15 ohms•cm > 1.0E+15 ohms•cm IEC 60093

 

Additional Information

 

Data obtained from extruded shapes material.

 

 

 

 

 

聚醚醚酮,PEEK TECAPEEK® ST是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,REACH报告,SVHC报告,UL黄卡,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123 

13549213581 肖生