Rubber Accelerator DPG
CHEMICAL NAME:Diphenyl Guanidine
MOLECULAR FORMULA:C13H13N3
CHEMICAL STRUCTURE:
MOLECULAR WEIGHT:211.27
CAS NO:102-06-7
QUALITY STANDARD:
| ITEM |
POWDER |
OILED POWDER |
GRANULE |
| Appearance |
Grayish-white powder/granule |
| Initial melting point |
145.0ºC min |
145.0ºC min |
145.0ºC min |
| Loss on drying |
0.30% max |
0.50% max |
0.30% max |
| Ash |
0.30% max |
0.30% max |
0.30% max |
| Residue on 150μm sieve |
0.10% max |
0.10% max |
/ |
| Residue on 63μm sieve |
0.50% max |
0.50% max |
/ |
| Additive |
/ |
0.1%-2.0% |
/ |
| Granule diameter |
/ |
/ |
1.0-3.0mm |
PROPERTIES:
DPG is grayish-white powder/granule. No taste, no poison. Density is 1.08-1.19.Soluble in acetone ethyl acetate, benzene, alcohol, slightly soluble in CCI4; Insoluble in water and gasoline.
Qingdao YLSCH Industry&Trade Co.,Ltd.A new type of chemical enterprise,has more than 30 years of experience in the production and sale of Food additives and organic chemical.Our products have exported most countries in the international market, such as France, Turkey, Italy, Russia,Brazil and other countries.
YLSCH was contribute to improve the products quality and customer satisfaction since we Established. All of our production are follow ISO9001 quality assurance system and we have obtained the ISO9001 certificate.
YLSCH can provide all kinds of rubber addtive,Widely used in rubber, tires, shoe soles, insulating tape, latex and other fields.
With more than 30 years of experience in export trading, our team has a comprehensive quality control process and quality control regulation to meet the quality requirements of our customers.
With competitive prices, stable quality and good service, our food chemicals have won a great reputation in the international markets. Meantime, we can provide tailor-solutions including technical supports according to different customer requirements to help clients to expand their business.
Our joint-venture factories and long-standing supply factories can grasp the production schedule and production quality at all hours to ensure the safe and punctual delivery of our products in the premise of guaranteeing quality.
APPLICATION:
1.Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds.
2.Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active.
3.Used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process.
PACKING&LOADING:
Powder Form: bag, 8Mt per 20'GP, 16Mt per 40'GP palletized
Granule Form: Net 25kg/bag,10Mt per 20'GP, 20Mt per 40'GP, palletized
Plastic woven bag,paper with plastic film bag,kraft paper bag.
SHIPPING MARKS:Neutral export standard. Also can be customized.
STORAGE VALIDITY:12 months.
CERTIFICATE: ISO certification, REACH certification, in line with EU standards
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