SHENZHOU ENGINEERING PLASTIC CO., LTD

Business Type:Manufacturer

Main Products: PTFECM1UHMWPE sheetPTFE valve seals

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PTFE sheet

Print,Pack,Plastic Rubber & Plastics Products

FOB Price:US$ 24.60 / KG

MOQ:100 KG

Payment Method : T/T 

Keywords:PTFE Bridge bearing 

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Product Category: Print,Pack,Plastic > Rubber & Plastics Products Trademark:
Product Package: Specifications:
Place of Origin: Port: Tian Jin

The PTFE sheet is the first sliding material used in high-speed railways and highways.

 

Performance requirements of PTFE in the presence of silicone grease：

 

ITEMS

PTFE

DENSITYρ(g/cm3)

2.14﹤ρ≦2.20

TENSILE STRENGTH(MPa)

≥30

ELONGATION(%)

≥300

BALL INDENTATION HARDNESS(H132/60)

23≦H≦33

MODULUS OF ELASTICITY

480≦Et≦720

SLIDING FRICTION COEFFICIENT WITH STAINLESS STEEL SHEET UNDER 5201-2 SILICONE GREASE LUBRICATION CONDITION

INITIAL STATIC FRICTION COEFFICIENT（μ）

RELATIVE SLIDING SPEED (mm/s)

0.4

TEMPERATURE（℃）

21±2

≦0.012

0±2

≦0.018

﹣35±2

≦0.035

COEFFICIENT OF DYNAMIC FRICTION（μ）

RELATIVE SLIDING SPEED (mm/s)

8

TEMPERATURE（℃）

21±2

≦0.005

0±2

≦0.012

﹣35±2

≦0.025

LINE WEAR RATE WHEN RUBBING AGAINST STAINLESS STEEL SHEET UNDER 5201-2 SILICONE GREASE LUBRICATION

COMPRESSIVE STRESS（MPa）

30

TEMPERATURE（℃）

21±2

RELATIVE SLIDING SPEED（mm/s)

8

RECIPROCAL SLIDING DISTANCE（mm)

±10

CUMULATIVE SLIDING DISTANCE（km）

1

LINE ABRASION(μm/km)

≦15

LOAD COMPRESSION DEFORMATION

AVERAGE COMPRESSIVE STRESS(MPa)

60

TEMPERATURE（℃）

35±2

HOLDING TIME(h)

48

COMPRESSION DEFORMATION(mm)

≦0.0005h

THE h REPRESENTS THE INITIAL EXPOST HIGHT

FOR THICKNESS OF BOARD GREATER THAN TWO MILIMETERS, TENSILE STRENGTH AND ELONGATION OF SPECIMEN MADE BY TURNING OF PREPARING METHOD SHOULD NOT BE LESS THAN 90% OF THE SPECIFIED VALUE IN THE TABLE

 

 

 

 

 

 

 


Contact Name: Mr Ning Wong Contact Email: pt****e@ptfeyz.cn
Contact Job Title: Minister Contact Mob: 134***552
Contact Tel: Contact Fax:
Address: No.106, Boling East Road, Economic Development Zone, Shenzhou City, Hebei Province Website: http://yuanzhenggroup.com

Shenzhou Engineering Plastic Co., Ltd. founded in 1987，is the vice chairman of China Plastic Association Fluoroplastics Processing Professional Committee, the largest fluoroplastics processing enterprise in northern China and a high-tech enterprise in Hebei Province.

Main products: PTFE sheets for bridge bearings, modified PTFE sheets, M-PE sheets, PTFE rods, PTFE seals, CM1 (SF-1B) sheets, oil-free lubricated bearings, bimetallic sheets. Our bridge bearing sliding materials occupy 70% of the market in China's bridge industry and are exported to Russia, USA, France, Germany, India, Vietnam and other countries and regions.

The company has passed ISO9001, ISO14001 and ISO45001 quality management system certification. We have 30 patents, participated in the formulation of 6 national and industry standards, 40 scientific and technological achievements, and 3 provincial and ministerial-level scientific and technological awards.

Creating value for our customers has always been the company's goal. We sincerely hope to cooperate with you and we will provide you with the best products and services.

 


Contact Exhibitor

SHENZHOU ENGINEERING PLASTIC CO., LTD

Contact:Ning Wong

Email:pt****e@ptfeyz.cn

Country:China

Address:No.106, Boling East Road, Economic Development Zone, Shenzhou City, Hebei Province

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