Rubber Antioxidant SP/SPP/SPB/SPC
CHEMICAL NAME:2,2,4-Trimethyl-1,2Dihydroquinoline Content
MOLECULAR FORMULA: C8n+6H9n+4O
MOLECULAR WEIGHT:105·N+92 (N=1~3)
CAS NO:61788-44-1
QUALITY STANDARD:
| ITEM |
SP |
SPP |
SPB |
SPC |
| Appearance |
Pale straw ti amber liquid |
Light or off-white powder |
Light or off-white granule |
Light or off-white powder |
| Loss on drying %≤ |
1.0 |
5.0 |
\ |
5.0 |
| Refractive index at 25ºC |
1.5985-1.6020 |
\ |
1.6010 ± 0.005 |
1.6010±0.005 |
| Viscosity (maps) |
2.00-6.00 |
\ |
\ |
\ |
| Ash content % |
0.50 |
30±1 |
\ |
30-35 |
| Euphoric rate%≥ |
70 |
\ |
\ |
\ |
| Ph value |
6.9-7.2 |
5.5-8.5 |
5.5-8.5 |
5.5-8.5 |
| Assay content %≥ |
95 |
\ |
\ |
\ |
| Content of SP % |
\ |
60-65 |
50 |
50 |
| Viscosity@25ºC≥ |
\ |
8000 |
8000 |
8000 |
PROPERTIES:
Pale yellow to amber transparent viscous liquid, has a special odor. Boiling point higher than 250 ºC, flash point (open cup method) 182 ºC, soluble in ethanol, acetone, fat hydrocarbon, aromatic hydrocarbon, trichloroethane and ethers ect. organic solvents, hardly soluble in gasoline, insoluble in water.
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:
Antioxidant stabilizer SP can be used as natural rubber, all kinds of synthetic rubber and latex products of white, light and bright color are not polluting antiager, for heat, pressure, light, aging has a good protective effect, SP is easy dispersion, good liquidity, do not change color, do not spray frost, do not affect aging in rubber marterial, can be used in the latex after emulsif ication. can prevent heat oxidation and scratched cracked aging, dosage of 0. 5 ~ 3.0%, also can be used as antioxidant of spolyolefin, polyformaldehyde , ccan be used as stabilizer of butyl benzene, isoamyl, ethylene propylene ect. synthetic rubber, also can be used as chemical synthesis intermediates.
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
Audited Supplier 
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