Actmix
OBSH-70P
OBSH-70GE

Series: Blowing Agent

Chemical name of active ingredient: 4,4'-Oxydibenzenesulfonyl hydrazide
Polymer carrier: EPDM
Product form: White flakes
White granules
Density: approx. 1.20g/cm3

Density: approx. 1.20g/cm3

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Features and Applications

Actmix OBSH-70GE is a common pre-dispersed chemical blowing agent. It disperses easily in rubber compounds, generally releasing N2 and H2O when heated. It is non-toxic, odorless and pollution-free, and is especially suitable for fine and uniform micro-porous foaming. Adding a small amount of blowing activator can effectively lower its foaming temperature. It activates chloroprene rubber and delays vulcanization of other rubbers. It is suitable for light-colored sponge products, and can also be used in combination with other blowing agents such as ADC-70GE, NaHCO3, etc. Reasonable design and matching of foaming speed and vulcanization speed can maximize foaming quality.

Detailed Introduction

Dosage: Under normal circumstances, the addition amount is 1-15 phr.
Application: Suitable for all foamed or cellular rubber products.
Packaging: Cartons lined with PE bags, net weight 25KG per carton; 600KG per pallet.
Storage stability: Store in a sealed, cool, dry and well-ventilated place. The recommended shelf life is one year.
Disposal: It is recommended to install exhaust ventilation in the working area where chemical additives are processed for rubber processing. For more disposal information, please refer to the Safety Data Sheet of Actmix OBSH-70GE.