PTFE Sheets for Gasket PTFE Raw Material

• Material: PTFE
• Kind: Hard Plastic Sheet
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 20MPa, Not Less 20MPa
• Color: White
• Sample: Avilable
• Hardness: 55shore D
• Witdth: 1-2m
• Thickness: 0.5-70mm
• Surface: Smooth
• Length: 1-10m
• Transport Package: Carton Case
• Specification: 25KGS
• Trademark: Haiflon
• Origin: China
• HS Code: 39209910
• Production Capacity: 100000kgs/Month

Product Description

Product Description

 PTFE has a wide range of practicable temperature from -180°C - +260°C and a wax-like surface to which anything hardly plastics. PTFE has the lowest coefficient of friction of all known solid materials. It has the best electrical properties of all plastics.
 

Product name	PTFE Sheet
Temperature	-180°c-+ 260°c
Machine method	CNC machining ,molding ,stamping, punching
Size	1220*2440mm and so on, OEM, customsized
Company Type	Manufacturer

PTFE Specifications

Properties		unit		Result
Apparent density		g/cm^3		2.30-2.50
Tensile strength (min)		MPa		15
Ultimate elongation (min)		%		150
Working Temp		°C		-180 ~ 260
Melting point		°C		327
Produce Max. Temp		°C		385
Properties	ATM Method	Units	Virgin PTFE	Repr-PTFE	25% Glass PTFE
Specific Gravity	D792		2.14-2.20	2.15-2.20	220-230
Tensile Strength	D638	PSI	1500-3500	1500-2400	2000-3000
Tensile Strength	D638	PSI	1500-3500	1500-2400	2000-3000
Elongation	D638	%	250-350	75-200	100-260
Hardness	D1700	Durometer "D"	50-60	N/A	55-65
Deformation %	D621	N/A	4~8	N/A	1.73
73 0 F, 1500 psi, 24 hours
Deformation %	D621	N/A	10~18	N/A	1.91
100 0 F, 1500 psi, 24 hours
Deformation %	D621	N/A	20-25	N/A	4.57
200 0 F, 1500 psi, 24 hours
Impact Strength,	D256	Ft./Lb./In.	3	N/A	2.54
Izod			6		3.69
730 0 F Average
170 0 F Average
Water Absorption	D570	%	0.001	N/A	0.013
Coefficient of Friction	*3	N/A	0.04	N/A	0.085
(Static) 73 0 F
Dielectric Constant	D150	N/A	2	2.26	2.4
(100 CPS)
Dielectric Strength (4) (air)	D257	Volts	1000	450	235
Coefficient of Thermal Expansion	D696	In./In./Ft.	5.5 x 10.3	N/A	2.75 x 10.3
73 0 F
Coefficient of Thermal Conductivity	*5	Btu/hr/ftz	1.7	N/A	3.12
PV at 900 ft./min	N/A	N/A	2500	N/A	15,000
Color	*6	N/A	white	off white	brownish white

PTFE Feature

PTFE (Polytetrafluoroethylene) is perhaps the most widely used fluoropolymer available because it has several features which make it ideal for a wide range of applications.

It is more flexible than all other tubing in its class, and can resist nearly all industrial chemicals.

 

With a temperature range of approximately -330°F to 500°F, it offers the widest temperature range of the fluoropolymers. In addition, it has excellent electrical properties and low permeability.

 

PTFE Sheet used as Industrial gasket and for applications where chemical resistance and purity are essential.

PTFE has a very low coefficient of friction and is one of the most "slippery" substances known.

 

Detailed Photos

 

 

 

 

 

Company Profile

 

Shanghai FluoroChem Industry Co., Ltd. is a tech enterprise specialized in development, production, sale and service of fluoropolymer & Fluoroelastomer. Our R&D team composed of chemical doctors and professors, we have strong technical strength and rich experiences in fluor-ine chemistry field.

Our goal is develop the environmental protection type, fluori-ne containing new material; Our Mission is providing customers with best support for product and research; Our service tenet is help the customers get the best products and the benefit by our advanced technology and first-class professional knowledge. No matter where you, no matter how complex your application is, we will try our best to provide you the best service.

Our products have been widely applied to wires & cables, pipes, coating for metal, film, seal tape, valve lining, waterproof coating of welding electrode and many other fields, widely adopted by many domestic and foreign manufacturers. Presently, our products are divided into six major categories, more than dozen of models, including PTFE, PVDF, FEP, FKM, PTFE Micropowder, PPA, Fluor-ine-containing fine chemicals etc.

We have warmhearted staff and strong ability of research and development, we promise the rapid response to customer's demand, provide high quality products and services, share the success with customers.

In order to provide you with high quality products and technical services, and improve the quality of our products constantly, we make the following commitments hereby; Please pay your supervision on our products and services.

-->Product quality

All products can be provided detection report information by the authority organization in strict accordance with national targets.

-->Service requirements

To ensure that customers understand the product structure, performance, and characteristic through various ways before ordering, help customers choose the right products, and make improvement continuously.

-->Service goals

Make customers satisfied and rest assured, serve customers whole-heartedly, improve service quality ceaselessly.

-->Service commitment

Professional service with good faith, good quality with low price, we certify to solve problems for customers and improve our product quality.

Packaging & Shipping

 

Packing, Storage & Transportation

1. Packed with sealed PVC bag, load in Melting peak temperature proof paper barrel. The net weight is (25±0.1) kg per barrel.
2. Not classified as hazardous for transport. During transportation and storage, avoid heavy shaking, and prevent from heating. It is better to load in refrigerator during transportation.
3. It should stock in clean, cool and dry warehouse, prevent from agglomeration and contamination.