Description: Adhesive A is one of A rubber direct adhesives. It is made from melamine by methylolationand etherification reaction. It combines with donor binder, which works as adhesive to makerubber bonding to framework materials such as metal, nylon, rayon, polyester, cotton, terylene, vinylon andglass fibre.
Technical data:
| Item |
Specification |
| Appearance |
A colorless viscous liquid or waxy white soild |
| Density G/CM3 |
1.205~1.220 |
| Free formaldehyde %≤ |
5 |
| Combined with formaldehyde %≤ |
5 |
Application: Adhesive A applies to both direct bonding system, also impregnating bonding system. In directbonding, it should be used after the rubber milling later period. It can obtain good bonding effect throughvulcanization. General dosage is 2.5-3.5.In impregnating bonding, it made with 20% aqueous solutionimpregnated fabric, the adhesive RS plus in compound recipe, or resorcin with 10% solutionimpregnated with adhesive, adhesive'A in rubber formula. Even made the gross rubber including adhesive Adissolved in an organic solvent impregnated fabric, can achieve good bonding effect.
Packaging and Storage: It packed with iron square barrel with paper box weight is 20kg eachcarton. It should be stored in well-ventilated, clean and dry warehouses.
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