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AC blowing foam blowing agents of azodicarbonamide

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Product Description

AC blowing agent or azodicarbonamide is a chemical compound with the molecular formula C2H4O2N4.

It is a yellow to orange red, odorless, crystalline powder,specific gravity of 1.66, nontoxic, stink-free, flammable, capable to generate tremendous froth. During decomposition, 32% weight decomposed into gas, 27% sublimed, 41% residues. Among the decomposed gases, 65% is N2, 32% CO and 3% CO2. Decomposition heat: 359.5 J/g; specific heat: 0.26; combustion heat: 1070 KJ/mol.

Main parameters

Item	Index
Gas of foaming amount (ml/g)	220min
Average dia(μm)	12-14
Purity (%)	95%
Decompose	210-215°C
Heat loss (%)	0.15max
Assay(%)	97
Ash(%)	0.04

Application :

It is one of the most widely applied blowing agents. 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.

Yiwu Sunshine Trade Co.,Ltd has more than 10 years agent experience in Yiwu China, is strong at Bags, Jewelry,Hardware, Handy tools, General Merchandise and so on. More than 20000 containers are shipped to 125 countries every year. We have more than 20000 factories, 5000 square meters warehouse, and 400 professional staffs. Now we have clients from Russia, Thailand, USA, Italy, Canada, India, Germany, UK, New Zealand, Belgium, Poland, Ukraine, France, Romania, Australia, Mexico, Argentina, South Africa, Middle East, etc. all over the world. We are good cooperated sourcing and buying agent of them and well experienced.

Our Services

Detail of our one-stop service:

1. Professional working team to help you find correct items and bargain best price on the market.Placing order with legal Contract of our company.

2. Strict quality control system to do the QC for you and send you the pictures of each items.

3. 5000 square meters stocking warehouse for you to collect products that from many factories and load the container for you.

4. Provide all-around service, airport pick up-Shanghai,Ningbo,Hangzhou,Yiwu. Hotel and ticket arrange, translation and interpretation during your trip.

5. Booking container space,load container and ship.All the documents will be send you.

6.For your every Yiwu visit, always the same colleague accompany with you, so we can understand your order well and control order well.

Our advantage:

2 offices located in Yiwu and near yiwu market

300 professional staffs with the best service for you.

4000m² showroom in Yiwu and Ningbo.

5000m² exclusive warehouse near Futian market.

200000 shops and 10000 direct factories sharing with you.

1-3% pure commision only.

Our Promise:

Offer the lowest price to our customers

Ensure the excellent quality of the goods