产品详细信息
N,N'-间苯撑双马来酰亚胺
| Chemical Name | N,N'-1,3-Phenylene bismaleimide ( PDM/ HVA-2) |
| CAS No | 3006-93-7 |
| Molecular Formula | C14H8N2O4 |
| Molecular Weight | 268.23 |
| Structure | .png) |
Specification & production Capability
| Appearance | Yellow or brown powder |
| Purity | ≥98.0% |
| Melting point | ≥195 ºC |
| Loss on dry | ≤0.5% |
| Acid value | ≤0.9 KOHmg/g |
| Solubility | Soluble in 1, 4-dioxacyclohexane, tetrahydrofuran and hot acetone, insoluble in petroleum ether, dichloromethane, carbon tetrachloride, benzene and water. |
| Production capacity | 500 Ton / year |
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Packing & Storage |
Pack with drum, 20Kg/drum. |
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Usage |
PDM is a kind of multifunctional rubber vulcanizing additives: can be used as vulcanizing agent and cocuring agent for peroxide system in rubber process. It is also used as antiscorching agent and viscosity increaser. It is not only applicable to all-purpose rubber, but also specialty rubber and rubber plastic. |
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Dosage |
0.5-1.0 portion when used as antiscorching agent, 2-3 portion when used as vulcanizing agent, 1.5 portion when used as compression deformation improving agent, 0.5-5.0 portion when used as viscosity increaser |