Product Specifications
| Prod Model: |
PPS |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Diameter: |
ø20-150mm |
| Length: |
500mm, 1000mm |
| Color: |
Natural, Black |
| Material: |
PPS |
Product Description
Plastic Pps Bar with glass fiber
PPS is a semi-crystalline high performance thermoplastic with optimised tribological properties for demanding bearing and friction requirements.
Characteristics:
· Very good sliding properties even without lubrication
· Good thermal mechanical bearing strength
· Good chemical and hydrolysis resistance even against superheated steam
· Very wear resistant
· Very rigid
· Creep resistant
· Not electrically insulating
· Good machinability
· Resistant to gamma radiation
· Self extinguishing V-0
The preferred fields of use for PPS are; Mechanical and automotive engineering, nuclear and vacuum technology, transport and conveyor technology, pump technology, textile, packaging and paper processing machinery, precision and chemical engineering, plant construction, aircraft and aerospace industry.
Applications:
· Friction bearings
· Static / dynamic high bearing strength parts
· Slide shoes
· Sealing rings
· Pump housings / parts
· Wear strips
· Gears
· Thrust washers
· Ball valve seals
· Slide rings
Valve housings
|
Property |
Item No. |
Unit |
Value |
|
|
|
|
|
|
Mechanical Properties |
1 |
Density |
g/cm3 |
1.43 |
|
2 |
Water absorption (23ºCin air) |
% |
0.03 |
|
3 |
Tensile strength |
MPa |
75 |
|
4 |
Tensile strain at break |
% |
5 |
|
5 |
Compressive stress (at 2% nominal strain) |
MPa |
55 |
|
6 |
Charpy impact strength (unnotched) |
KJ/m 2 |
25 |
|
7 |
Charpy impact strength (notched) |
KJ/m 2 |
3.5 |
|
8 |
Tensile modulus of elasticity |
MPa |
3700 |
|
9 |
Ball indentation hardness |
N/mm 2 |
180 |
|
10 |
Rockwell hardness |
- |
M84 |
Guangzhou Engineering Plastics Industries Co., Ltd. is a professional manufacturer of engineering plastic products and a joint-venture with comprehensive system of production, sale, design and machining. We have full set of imported production equipment, whole set of advanced numerical control machinery, and rich experience and technology for manufacture. Since 1988, we have developed and produced different kinds of engineering plastic products for many famous customers both at home and abroad, such as: Europe, USA, Southeast Asian countries, the MID-East, Africa, Taiwan, and Hong Kong. We have received good reputations from our customers.
ISO9001 (2008) quality systems guaranteed. The quality of products meets RoHS Standard in Europe Union. As well as special quality authentication by Guangzhou OTIS Elevator Company.
