|
|
|
 Hotline：
86-512-52571946
(0)13906230962 |
Business fax：
86-512-52571962 |
Contact email：
st@strubber.com.cn |
|
|
Ours quality commitments |
Our product quality shall follow:
1. Quality assurance test methods:
1.1 GB/T531-92, test method for Shore Hardness A of rubber;
1.2 GB/T528-92, measurement of elongation performance of vulcanized rubber;
1.3 GB/2941-91, standard temperature and time for placing and testing of rubber sample;
1.4 GB/T532-1989, peeling strength test method.
2. Appearance:
2.1 Rubber plate surface shall be smooth without obvious scar or rubber insufficient phenomenon.
3. Quality:
| Description |
Dichromatic rubber plate |
Monochrome rubber plate |
Compound rubber plate |
| Red finishing |
Black prime |
| Shore hardness |
65±5 |
65±5 |
65±5 |
45±5 |
| UTS MPa≥ |
3.0 |
2.0 |
4.5 |
4.5 |
| Permanent set at rupture ≤ |
25 |
20 |
30 |
30 |
| Peeling strength kN/m≥ |
－ |
－ |
－ |
－ |
| Elongation at rupture %≥ |
420 |
260 |
450 |
450 |
4. Identification and packing:
Rubber plate shall be packed with plastic woven bag and indicated with the following:
1. Name and address of the manufacturer;
2. Product name;
3. Product specification;
4. Weight or quantity;
5. Standard number.
 |
 |
| |
ISO9001: 2000 certificate |
| |
|
|
| |
 |
 |
| One corner of the workshop |
In-process inspection |
| English autonym of this website: Shantang Rubber, printing and engraving rubber plate |
|
|
