Excellent Corrosion Resistance PTFE Products

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Excellent Corrosion Resistance PTFE Products

Customization:	Available
Type:	Flat Gasket
Material:	Plastic

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Product Description

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Basic Specifications

Model NO.:PTFE

Density:2.14-2.2 g/cm3

Temperature Range:-196~260 Centigrade

Shore D:52

Elongation at Break:150~350

Modulus of Elasticity:0.35~0.5

Transport Package:Export Carton, Pallet

Specification:Full Specification

Trademark:hdgfz

Origin:China

HS Code:3902100090

Production Capacity:Big & Stable

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Product Description

Excellent corrosion resistance PTFE products

The superior dielectric properties especially at high radar and microwave frequencies makes PTFE widely use as an insulation material. PTFE also works in a wide temperature range from -180°C to +260°C.

PTFE is capable of much higher temperatures than many other materials. It is classed as a high performance substitute over weaker and lower melting point polyethylene.

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Main Properties

Excellent corrosion resistance
Good electrical insulation performance
High temperature resistance
Low coefficient of friction
Good non-sticky properties

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Industrial Applications

PTFE is widely used in chemical anti-corrosion, mechanical seal, engineering piping, electrical insulation, pump & valve fluid, aviation, textile, ceramic and other industries.

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Technical Specification

Property	NORM	VALUE
Density	ISO1183	2.14-2.2
Tensile strength at break (Mpa)	ISO527	18-30
Modulus of elasticity (Gpa)	ISO527	0.35-0.5
Elongation at break	ISO527	150-350
Shore D	DUROMETER	52
Temperature range	/	-196 to 260
Coefficient of linear thermal expansion	ISO11359	1

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Products Available

PTFE skive Sheet (0.5-5mm thickness, special size can be customized)
Molded PTFE sheet (1-80 thickness, 100-2000mm width; 100-2000mm length)
Molded PTFE sheet (1-65mm thickness; Dia. 100-1000mm)
Full size for molded PTFE rod, extruded PTFE rod
Full size for molded PTFE tube, extruded PTFE tube
Modified PTFE products (fill with glass fibre, graphite, carbon etc.)
PTFE machined parts

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Factory Key Equipment

Frequently Asked Questions

Q1: What is the working temperature range for your PTFE products? A: Our PTFE products operate effectively in a wide temperature range from -196°C to +260°C.

Q2: Does PTFE provide good electrical insulation? A: Yes, it offers superior dielectric properties, making it an ideal insulation material for high radar and microwave frequencies.

Q3: Can I get customized sizes for PTFE sheets? A: Yes, while we have standard sizes (0.5-80mm thickness), special sizes for skive sheets and molded parts can be customized.

Q4: What are the main industrial applications for PTFE? A: It is widely used in chemical anti-corrosion, mechanical seals, engineering piping, aviation, textiles, and pump/valve components.

Q5: Do you offer modified PTFE materials? A: Yes, we provide modified PTFE products filled with glass fiber, graphite, carbon, and other materials to suit specific technical needs.

Q6: How does PTFE compare to polyethylene? A: PTFE is a high-performance substitute that handles much higher temperatures and offers better chemical resistance than lower melting point polyethylene.