HT-200 NBR roller/Spray coating dopePerformance characteristics:à working at -30 ~ 150à good elasticity, good sealing effect, small compression permanent deformationà oil resistant, acid and alkali resistance and a variety of chemicalsà Recyclable useApplication:Metal gasket for automobile, motorcycle
| Item |
| Data |
Before vulcanization | Appearance |
| Black viscous fluid |
solid content | % | 28±2 | |
After vulcanization | working temperature |
| -30~150 |
Adhesion | Level | 1 | |
Impact resistance | Kg/cm | 50 | |
Flexibility | Mm | 1 |
Method of use1. metal surface degreasing,derusting,sandblasting,passivation or oxidation treatment,dry cleaning surface of the metal, then is coated with HT-205 adhesion, put aside natural air drying or drying in an oven2. HT-200 and HT-200B are mixed according to the ratio of 100: 46, can be sprayed or roller coating. At operation process can be adding butyl acetate as diluent, or reduce air bubbles.3. The spraying or roller coating materials with good natural dried into the oven curing