Contact Us
Fax:+86-571-88220227
Mail:[email protected]
Add:No. 2, Longshen Cdc, Sandun Town, Hangzhou, Zhejiang, China
Plastic Gear Rack
1. Permanently static dissipative 2. Dissipate static charges (5 kV) in less than 2 seconds 3.No metal or graphite powder used 4.Depending on the base polymer, thermal performance from 90 to 260°C (continuous use)
plastic gear rack
1. Permanently static dissipative
2. Dissipate static charges (5 kV) in less than 2 seconds
3.No metal or graphite powder used
4.Depending on the base polymer, thermal performance from 90 to 260°C (continuous use)
Property | Item No. | Unit | POM-C | POM-H | POM-H+PTFE | |
Mechanical Properties | 1 | Density | g/cm3 | 1.41 | 1.43 | 1.5 |
2 | Water absorption(23ºCin air) | % | 0.2 | 0.2 | 0.17 | |
3 | Tensile strength | MPa | 68 | 78 | 55 | |
4 | Tensile strain at break | % | 35 | 35 | 10 | |
5 | Compressive stress(at 2%nominal strain) | MPa | 35 | 40 | 37 | |
6 | Charpy impact strength (unnotched) | KJ/m 2 | ≥150 | ≥200 | ≥30 | |
7 | Charpy impact strength (notched) | KJ/m 2 | 7 | 10 | 3 | |
8 | Tensile modulus of elasticity | MPa | 3100 | 3600 | 3200 | |
9 | Ball indentation hardness | N/mm 2 | 140 | 160 | 140 | |
10 | Rockwell hardness | - | M84 | M88 | M84 |
Plastic Gears and Gear Racks—14 1/2° Pressure Angle
Hot Tags: plastic gear rack, China, suppliers, manufacturers, factory, wholesale, buy, made in China