Best ADC foaming agent for PVC

1.ADC blowing agent azodicarbonamide 2.manufacture price and good quality 3.SGS 4.free sample

Azodicarbonamide/AC/ADC Blowing Agent

1.property

Azdecomposed into gas, 27% sublimed, 41% residues. Among the decomposed gas, 65% is N2, 32% CO and 3% CO2. Decomposition heat: 359.5J/g; specific heat: 0.26; combustion heat:1070kJ/mol.

2.Applications

It is one of blowing agents that are widely applied. Frothing can be performed at normal pressure or increased pressure. It is widely used for frothing EVA, PE, natural rubber and PVC + NBR mixture etc, especially for large-mould hot press frothing and small-mould hot press frothing of EVAMD shoes material. It enables the frothed products to have an outstanding property; especially it is favorable for increasing the extensibility of goods and obtaining more outstanding aperture structure.

3.Storage

good storage stability at room temperature. Be stored in a cool dry place, away from fire, sparks and heat. Such as hear of the fire, please use water spray, carbon dioxide or chemical powder fire can not be manually extinguished.

 Quality Standard

Index		Specification
		Best-grade	First-Grade	Qualified
Appearance		Light yellow powder
Gas-foaming Amount, ml/g ≥		215	210	200
Decomposed Temperature, °C		200-210	≥200
Fine	Seieve residues (38 μm sieve pore), %≤	0.1	0.2	1.0
	Average Diameter (Dn), μm ≤	12	15	35
Loss on Heating,%≤		0.15	0.25	0.30
Ashes, % ≤		0.10	0.10	0.20
Purity, % ≥		97.0	95.0

	L-C2	M-C1	S-C2	F-C2
Appearance	Light Yellow powder	Light Yellow powder	Yellow powder	Yellow powder
Average particle size D50 µm	2.6-3.4	3.3-4.5	5.7-7.7	13.4-16.4
Gas yield	220	220	220	220
Decomposition temperature °c  ≥	200	200	200	200
ADC content % ≥	97.0	97.0	97.0	97.0
Residue on sieve % ≤	0.05	0.05	0.05	0.05
Volatile % ≤	0.15	0.15	0.15	0.15
Ash content % ≤	0.10	0.10	0.10	0.10
PH value	6.5-7.5	6.5-7.5	6.5-7.5	6.5-7.5

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Best ADC foaming agent for PVC