Product Introduction

Being an improved AC product, this foaming   agent is developed based on the high-temperature foaming agents, especially   for the injection technology of EVA. It is best fit for the injection foaming   technology of EVA MD and EVA slippers.

Characteristics

Rapid and complete decomposition

Rapid bridging setting

High whiteness of products

Smooth surface of final products

Stable foaming ratio

Fine bubble structure

Application

Applying this foaming agent in EVA/rubber mixture, add a small quantity of zinc oxide, stearic acid and stearate to make it decompose around 160℃.

This agent decomposes completely within a short time and endows the finished products with excellent performance such as hardness, density, whiteness, tensile strength and tearing strength. It’s particularly benefits the extensibility, whiteness and better bubble   structure of products.

The physical performance of this foaming agent matches the foaming injection technology. It also has excellent technological performance and dispersibility that promote flowing and   bridging of resins. The foaming agent will avoid the possible premature decomposition caused by high shearing during mixing and prilling, but also decomposes rapidly and completely in the mould to guarantee the product with smooth surface and fine bubble structure, without yellow color left by AC decomposition while maintaining other excellent performance.

Technical Index

Item   No.:                   AC6000H

Chemical   component:       Azodicarbonamide        

Appearance:                  light yellow powder

Decomposing   Temperature: 185±5℃

Gas Volume   ml/g (STP):      185~195    

Particle   size (μm):            6~8

PH:                            7.0~7.5

Package and Storage

The storage stability of AC6000H is excellent under normal conditions. It should be stored in a cool, dry place away from any sources of heat, spark, open flames, or direct sunlight. Never let   it contact directly with acids or alkalis. Good local exhaust ventilation in mixing and handling areas is highly recommended. Be careful not to inhale its powder, make frequent skin contact or swallow it.

Each 25kg of this foaming agent is packed in international standard corrugated paper carton with polyester plastic bag.

Each batch of this agent weighs 3 Tons. While using the same batch, only a small quantity is needed to test for confirmation and then the whole batch can be used with certainty.