Fujian Quanzhou Jinlang Chemical Co., Ltd.
Main products:AC Blowing Agent,Blowing Agent,Modified Ac Blowing Agent,Plastic Chemical Foaming Agent,EVA Injection Blowing Agent
Contact Us
  • Contact Person : Mr. Ke Ant
  • Company Name : Fujian Quanzhou Jinlang Chemical Co., Ltd.
  • Tel : 86-595-85132222
  • Fax : 86-595-85057711
  • Address : Fujian,Quanzhou,Tancuo Industrial Zone,Chidian Town, Jinjiang City, Fujian Province, China
  • Country/Region : China
  • Zip : 362212

Odorless Medium-temperature Modified AC Foaming Agent

Odorless Medium-temperature Modified AC Foaming Agent
Product Detailed
Main component: Azo Appearance: Light yellow powder Usage: EVA, PE, PVC and various rubbers Safe and environment-friendly

Odorless Medium-temperature Foaming Agent (JL-A)


Product Introduction

This foaming agent is widely used in the foaming of such plastics as EVA, PE, PVC and many kinds of rubbers. It is particular suitable to the hot-pressing molding of EVA shoe material in large or small molds.


Foaming at medium temperature                                   High Whiteness of final products

Stable foaming ratio                                                       Uniform and fine cellular

No methanal or ammoniac odour                                    Safe and environment-friendly


This foaming agent decomposes at around 150°C in rubber mixture to release useful nitrogen, carbon dioxide and a small amount of ammonia. The decomposing temperature is not high, no activator is needed to activate its decomposition, and it can decompose completely within a short time without producing unnecessary color resulting from the residual foaming agent. A small quantity of zinc oxide, stearates and stearates salt can be added to activate it decompose at a lower temperature.

The decomposition is mild relatively, and its decomposition process matches the half-time decomposition of bridging agent (DCP), so that the foaming speed will match the bridging speed. All of those lead to the following results: fine cellular in the foamed products, the time necessary for foaming and bridging will be reduced, the performance of the foamed product will become excellent, especially the rebound elasticity will be greatly enhanced.

Same as low-temperature foaming agents, this foaming agent endows products with an adequate whiteness without adding too much titanium dioxide, which avoids affecting other physical performances of the product by adding too much white paint. The foaming agent is free of the odor characteristic of methanal generated by common low-temperature foaming agents.

As an ideal improved AC foaming agent, the medium-temperature foaming agent integrates the merits of both high- and low-temperature ones together.

Technical Index

Item No.:                                        JL-A

Chemical component:                     Azodicarbonamide

Appearance:                                   Light Yellow powder    

Decomposing Temperature (°C):  145±3

Gas Volume ml/g (STP):               140±10      

Particle size (μm):                          6~8

Moisture:                                         ≤0.3%

PH:                                                   6.8~7.2

Storage and Package

This blowing agent has good storage stability under common temperature. It should be stored in a cool and dry place, away from hot steam pipeline, fire source and direct sunlight. Never let it contact directly with organic acids and inorganic acids.

Each 25kg is packed in international standard corrugated paper carton with a polythene liner inside.

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

Fujian Jinlang Fine Chemical Co., Ltd. moved into new factory since Oct. 2011. Here in this page you will find out some pictures of our new company and products.

New factory of Jinlang Chemical

Cartons Packaging and Container Loading of AC Modified Blowing Agent

Further information on Fujian Jinlang Fine Chemical Co., Ltd. and its AC blowing agent needed, kindly take a view to our website and contact us directly.

Fujian Jinalng Fine Chemical Co., Ltd.

Add.: Shichun Industrial Area, Chidian Town, Jinjiang City, Fujian

Tel: 86 595 8513 2222

Fax: 86 595 8505 7711

Odorless Medium-temperature Modified AC Foaming Agent

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