Rubber Blowing Agent

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The company is specialized in the production and distribution of highly acclaimed Rubber Blowing Agent that is also known as Dinitroso Pentamethylene Tetramine. Blowing Agent for Rubber made available by us has numerous applications in Rubber and Plastic industry. It is widely used in rubber processing to produce sponges and expanded rubber. MICROFOAM DNPT is used in Footwear Industry, Hawai Chappals, Rubber Slipper, Light Weight Slipper, Shoes, etc. Our MICROFOAM DNPT is also used in the production of cellular rubber products, cellular ceramics, extrusions of profiles, sheets, pipes & wire coatings and Seals for crown corks and door sealing strips. Besides, we are one of the prime Rubber Blowing Agent Suppliers in India.

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Techincal Details

Product	DNPT 60 %	DNPT 80 %	DNPT 100 %
Chemical Structure	(NO)₂(CH)₅ N₄ CAS Number {101-25-7} Mol WT. = 186	(NO)₂(CH)₅ N₄ CAS Number {101-25-7} Mol WT. = 186	(NO)₂(CH)₅ N₄ CAS Number {101-25-7} Mol WT. = 186
Gas Content	Mainly Nitrogen & Carbon Monoxide	Mainly Nitrogen & Carbon Monoxide	Mainly Nitrogen & Carbon Monoxide
Appearance	White to Crimish Yellow Fine Powder	White to Crimish Yellow Fine Powder	White to Crimish Yellow Fine Powder
ph (5% aqueous suspension at 25^oC)	8.0 - 9.0	8.0 - 9.0	7.0 - 9.0
Moisture Content	0.2 % W/W Max	0.2 % W/W Max	0.2 % W/W Max
Mesh Size (+325) BSS	0.0 % W/W Max	0.0 % W/W Max	0.1 % W/W max
Decomposition Temp. (Open Capillary Tube Method)	194^oC± 2^oC	192^oC± 2^oC	190^oC± 2^oC
Gas Evaluation	220± 5 ml/gm @ S.T.P.	225± 5 ml/gm @ S.T.P.	235 + 5 ml/gm @ S.T.P.

Application

MICROFOAM DNPT is widely used in rubber processing as a chemical blowing agent providing economic means of producing sponges and expanded rubber. This product is widely used because of its low cost relative to other organic blowing agents.
MICROFOAM DNPT is widely used in the production of cellular rubber products.
MICROFOAM DNPT is partially used in some mixtures of fungicides for agriculture and green house use.
MICROFOAM DNPT used in the extrusions of profiles, sheets, pipes & wire coatings.
MICROFOAM DNPT used in for making cellular ceramics.
MICROFOAM DNPT used in for making Seals for crown corks and door sealing strips.

Dosage
5 – 10 PHR depending on the polymers used & extent to expansion required.

Packing
MICROFOAM DNPT is packed in 25 Kgs. HDPE woven bags/ UN approved corrugated paper cartons with a polythene liner inside.

Storage
Its storage stability is good enough provided it is stored.

In a cool and dry place.
Away from localized sources of heat, direct sunlight steam pipes open flame and similar source of heat.
Away from strong alkalis & acids with which it reacts.

Flammability
MICROFOAM DNPT is highly flammable and support combustion. Decomposition of MICROFOAM DNPT heating causes evolution of fumes resembling smoke. In case of Fire, use plenty of water, dry powder and concentrated Foam’s.

Toxicity
MICROFOAM DNPT is of low toxicity by skin contact and is mildly irritating to the eyes, its decomposition residues are also of low toxicity.

Handling
MICROFOAM DNPT is substantially free from handling problems, care should be taken to prevent its contact with skin & eyes. Avoid creating dusty conditions because of possibility of respiratory.

Our Statement
The statements made in the above documents are correct to the best of our knowledge and belief. SHIVAM ADHESIVE PVT. LTD., gives no warranty as to their accuracy and will not be responsible for any loss or expenses arising from use of these products.

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Dinitroso Pentamethylene Tetramine (Pure Item)

Chemical Name : Di-nitroso Pentamethylene Tetramine (Pure Item)
Another Name : Rubber Blowing Agent (DNPT)
Chemical Structure : (NO)2(CH) ₅ N₄
Packing : 25 Kgs
Moleculer Weight : 186
CAS No. : 101-25-7
UN No. : 3224

Dinitroso Pentamethylene Tetramine

Chemical Name : Di-nitroso Pentamethylene Tetramine (with mixing of Sodium Bicarbonate)
Another Name : Rubber Blowing Agent (BN)
Chemical Structure : (NO)2(CH)₅ N₄
Packing : 25 Kgs
Moleculer Weight : 186
CAS No. : 101-25-7
UN No. : 3224

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