Special rubber additive BAPP-50GA

Actmix
BAPP-50GA

Series: Special rubber additives

Chemical name of active ingredient: 2,2'-Bis[4-(4-aminophenoxyphenyl)]propane
Polymer carrier: ACM
Product form: Black granules
Density: Approximately 1.08g/cm3

Features and applications

Actmix BAPP-50GA is a special curing agent for carboxyl-type ACM rubber. Its main component is 2,2-bis[4-(4-aminophenoxy)phenyl]propane. The amino groups of its cross-linking groups are connected to electron-withdrawing benzene rings. Compared with the commonly used curing agent No.1 (HMDC), the amino hydrogen atoms of 2,2-bis[4-(4-aminophenoxy)phenyl]propane have lower activity, which can slow down the cross-linking speed and provide better scorch resistance. It is more suitable for rapid extrusion and injection rubber products. Being prepared as pre-dispersed masterbatch makes it more convenient to weigh, store and transport, and improves its dispersibility in rubber.

Detailed introduction

Dosage: Under normal circumstances, the addition amount is 2-5phr.
Applications: Extruded products and injection molded products, such as profiles and seals.
Packaging: Cartons lined with PE bags, with a net weight of 25KG per carton; 600kg per pallet.
Storage stability: Store in a sealed, cool, dry and well-ventilated place. The recommended shelf life of the product is one year.
Disposal: It is recommended to install exhaust ventilation in the working area where chemical additives are used during rubber processing. For further disposal information, please refer to the safety data sheet of Actmix BAPP-50GA.