Product Description

Foaming agent is a substance that makes the target substance pore, which can be divided into three categories: chemical foaming agent, physical foaming agent and surfactant.

Chemical foaming agents are compounds that can release gases such as carbon dioxide and nitrogen after heating and decomposing, and form pores in the polymer composition; physical foaming agents are foam pores that change through the physical form of a certain substance. That is, compounds formed by the expansion of compressed gases, the volatilization of liquids, or the dissolution of solids. The foaming agents have high surface activity, which can effectively reduce the surface tension of the liquid, and arrange a double electron layer on the surface of the liquid film to surround the air to form bubbles, which are then composed of single bubbles.

PE blowing agent is yellow powder, pvc blowing agent is non toxic, odorless and flammable.

Azodicarbonamide is a universal high temperature foaming agent and has good compatibility and dispersity.

Blowing agent yellow powder can be stored in normal temparatur for long time. It will decompose, when the tempearture is over 120.

Item	Index
Gas of Foaming Amount(ML/G)≥	230ml/g
Average Diameter(um)≤	10-12um, 6-8um, 3-5um
Decomposition Temperature(°C)	195-210
Scorching Loss(%)≤	0.10%
Assay(%)≥	99.8%
Ash(%)≤	0.5%

Applications

Azodicarbonamide powder is widely used in EVA,PVC,PS,PP,PE,Rubber,XPE etc.

Blowing Agent is particularly applicable for hot-press small mold & big mould of PE and free style of rubber& plastic compound; commonly applied in MD pelleting injection of EVA, compression molding of PE&PVC, extrusion&coating of PVC, and compression molding & extrusion of rubber& plastic compound. Widely applied in high density EVA PE MD sole, NBR+PVC insulation materials, and handle of sports equipment.

EVA blowing agent powder is applicable to plastic products.

Packaging

In 25kg/paper carton or drum

The max loading quantity: 22tons/20FCL(bag package); 16tons/20FCL(carton box package)

Quality Control

Contact us if you need more details on Chemical Ac Azodicarbonamide Foam Powder. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Azodicarbonamide Pu Foam Yellow Powder、Chemical Ac Azodicarbonamide Yellow Powder. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Azodicarbonamide Blowing Agent > PVC Blowing Agent