PVC/EVA/Rubbers Large Gas Volume Chemical Blowing Agent Stable foaming Excellent dispersibility Smooth surface of products

AC High Temperature Blowing Agent

Product Introduction:

The high-temperature foaming agent is produced after ultra-fining treatment and surface denaturing. It is widely used in the foaming of plastics such as EVA, PE, PVC and many kinds of rubber, which is suitable to hot-pressing foaming in large or small mold and PE secondary foaming. 

Characteristics:

Stable foaming ratioLarge gas volume

Excellent dispersibilityExcellent mechanical performance of final products

Application specification:

The decomposing temperature of high-temperature foaming agents is over 200°C, the gas volume no less than 220ml/g (under standard temperature and pressure, called STP). Decomposition gases mainly including N2 and CO2 accompanies with a small amount of CO and NH3.

The decomposing temperature is adjustable within 150-200°C after adding an adequate amount of decomposing activator ( foaming promotor), common activators including Zinc, Barium oxides and salts of Zinc and Barium, stearates and stearate salts.

This series of foaming agents is characterized by uniform particle size, stable foaming performance and excellent dispersibility, which makes it especially suitable to products making under different technological conditions. 

Technical index:

Item No.		AC1000	AC3000	AC4000	AC6000	AC7000
Chemical component		Azodicarbonamide
Appearance		Light yellow powder
Decomposing Temperature,°C		203±2	202±2	202±2	200±2	200±2
Gas Volume ml/g	STP	≥220	≥220	≥220	≥220	≥220
Particle size (μm)		12~14	8~10	6~8	4~6	3~5
Moisture content,%		≤0.3
Ash,%		≤0.3
PH		7.0~7.5

  Package and storage: 

This series of foaming agent is odorless and non-toxic, with good storage stability and has self-extinguishment. It won't decompose under common temperature but 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 an international standard corrugated paper carton with a polythene liner inside. A slight sticky to hands in using is the property of AC series of foaming agent, not caused by dampness and won't affect its quality.

Each batch of this foaming agent series 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.

New offices (Fujian Jinlang Fine Chemical Co., Ltd.)

  

Packaging (The blowing agent can be packed in plastic-lined bags, cartons or fiber drum according to customers' requirements.)

Fujian Jinlang Fine Chemical Co., Ltd.

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

Tel: 86 595 8513 2222

Fax: 86 595 8506 0111