| The Detailed Index of PU Material |
| Material |
Color |
Hardness |
Work Temperature |
Density |
Elongation at break |
Elastic Modulus |
Wear & Tear |
| / |
/ |
Shore A |
ºC |
g/cm³ |
% |
N/mm³ |
mm³ |
| Standard |
/ |
DIN53505 |
/ |
EN ISO 1183 |
DIN53504/53455 |
DIN53504 |
DIN ISO4649 |
| Polyurethane |
PU |
Green |
A95±2 |
-30~110 |
1.2 |
≥450 |
12 |
18 |
| High temperature hydrolyzable polyurethane |
HPU |
Red |
A95±2 |
-20~110 |
1.2 |
≥330 |
≥13 |
17 |
QingDao Carlock Sealing Technology Co.,Ltd
As a knowledge-based enterprise dedicated to becoming a leaderin turning seal technology. We apply advanced moldless seal turn-ing equipment, use imported high-quality raw materials to ensurehigh quality , we can meet customer needs in any size, shape, ormaterial(0-3000mm).
We offers a full range of sealing products, including hydraulic andpneumatic seals, all kinds of professional seal materials. mean-while, we are ensuring professional support in design, samples,production,testing, and installation.
Over the years, we have leveraged our rich experience in sealingtechnology and the market to consistently provide customers withHigh-End seals . offering standard and customized non-standardsealing in the shortest possible time. Especially in the field oflarge-size sealing rings, we have accumulated rich production ex-perience. We are committed to becoming a reliable partner for cus-tomers worldwide,establishing long-term stable cooperative rela-tionships .
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