One of Hottest for Engineering Plastic - PTFE Sheet – Jing Gu

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One of Hottest for Engineering Plastic - PTFE Sheet – Jing Gu Detail:

Product Description
Polytetrafluoroethylene (PTFE), commonly knows as plastic king, TEFLON or F4, is a high crystallinity thermoplastic polymer with excellent chemical stability, corrosion resistance and non-stickiness.

JING GU PRODUCT PHYSICAL PROPERTIES

Property

Items

Test method

Unit

JING GU PTFE

Mechanical property

Tensile strength

ISO 527-1、2

Mpa

18

Bending strength

ISO 178

Mpa

 

Bending tensile stress

ISO 527

Mpa

 

Stretching strain at break

ISO 527

%

 

Tensile modules of elasticity

ISO 527

Mpa

 

Compressive stress under 1% and 2% normal strain

ISO 604

Mpa

 

Pendulum impact test

ISO 179/1eA

kj/m2

 

Rockwell hardness

 

HR

58

Physical property

Density

ISO 1183

g/cm3

2.10~2.30

Water absorption (23℃ water soak for 24 hours)

ISO 62

%

<0.01

Coefficients of linear thermal expansion (23-100℃ average value)

 

m/(m.k)

 

Flammability (UL)

UL94

 

 

Heat resistance

Melting point

 

327

Temperature resistance (continuous)

 

 

Temperature resistance (short time)

 

 

Chemical property

Acid resistance

 

 

+

Alkali resistance

 

 

+

Carbonation resistance

 

 

 

Aromatic compounds resistance

 

 

 

Ketone resistance

 

 

 

Other

Adhesion

 

 

 

Friction coefficient

 

 

 

Food contact

 

 

 

Remark

1.Above data is only for reference.It may vary according to different processing method and sample.
2.These data can’t be simply transferred to the finished parts.The applicability of materials for specific applications should be tested by the processor and user.
3.These technical parameters are used as a help.They do not represent a promise of performance.
4.Above specification “+” represents resistant, “-” represents resistless, “0″ represents it depends.

Properties
1. High temperature resistance, use working temperature up to 250 degrees Celsius
2. Low temperature resistance, good mechanical toughness
3. Good corrosion resistance, inert to most chemicals and solvents, resistant to strong acid, strong alkalis, water and various organic solvents
4. Weather resistance
5. High lubrication, with the smallest coefficient of friction in plastic 
6. Non-toxic, physiologically inert, long-term implantation as artificial blood vessels and organs without adverse reactions
7. Good electrical insulation
8. Non-adhesive, the smallest surface tension in solid materials and does not adhere to any substance
9. Cold flow property
10. The coefficient of linear expansion of PTFE is 10 to 20 times than that of steel, which is larger than that of most plastics, and its linear expansion coefficient changes very irregularly with temperature
Application
Widely used as high temperature resistance materials, corrosion resistance materials, insulating materials, anti-stick coatings in industries such as atomic energy, national defense, aerospace, electronics, electrical, chemical, machinery, instrumentation, construction, textile, metal surface treatment, pharmaceutical, medical, metallurgical smelting, etc.  


Product detail pictures:

One of Hottest for Engineering Plastic -
 PTFE Sheet – Jing Gu detail pictures

One of Hottest for Engineering Plastic -
 PTFE Sheet – Jing Gu detail pictures

One of Hottest for Engineering Plastic -
 PTFE Sheet – Jing Gu detail pictures


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  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Adam from Brunei - 2015.09.29 17:23
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Ada from moldova - 2016.12.09 14:01
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