Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| CAS No.: 6683-19-8: |
Mf: C42h63o3p |
| Purity: 98%Min: |
Usage: Plastic Auxiliary Agents |
| Kind: |
Antioxidant |
| Appearance: |
Powder |
Product Description
1- Basic Index
CAS No |
6683-19-8 | |
Tris-(2.4-di-t-butylphenyl)-phosphite |
MF |
C42H63O3P |
Molecular Weight |
646 |
2- Technical Index
Item |
Requirements |
Melting Point |
183ºC~187ºC |
Purity |
≥99.0% |
Transmission |
425nm ≥98% |
500nm ≥98% |
Acidity (mg KOH/g) |
≤0.3% |
Volatiles |
≤0.5% |
Solubility |
Clear solution |
Hydrolyzing Time (h) |
14 |
free2,4-di-tert.-butyl-phenol,wt% |
≤0.2 |
3- Properties
The appearance is the white crystallization powder 182 of point - 186. 5 degrees Centigrade Flash point is 257 degrees Centigrade Apt to is it on toluene , two chlorine methane ,etc. organic solvent , is it on ester type , dissolve on ink to dissolve a little to dissolve.
4- Applications
The product is a kind of high-effective solid phosphite ester antioxidant, which is superior to other phosphite ester in the effective protection of polymers' color. It is often blended with phenolic principal antioxidant (such as AT-10) to prepare composite antioxidant which improves the thermo-stability of polymer processing, thus making it widely applied in PE, PP, PS, PA, PC, ABS and many other polymer materials.
5- Storage& Packaging
Cardboard boxes with plastic liners, net weight: 25Kg / box.
Protection from moisture and heat is needed.
6- Reference dosage : 0.1%-0.3%
7- Our Service
1),Provide free sample for test and evaluation
2),Fast delivery and good customer service
3),Provide guideline and consulting service through your manufaturing process
8- Company Information
1),One of the most professional chemical material manufactures in China
2),Highest product quality,competitive price and great customer service
3),15 year experience of related industry.
Zibo City Linzi Yixiang Chemical Co., Ltd is a part of the ADA Chemicals Group. The company is located in the south of Qilu Petrochemical Corporation, which is the supper-large chemical industry in China. The company has an asset of 26, 000, 000RMB, covers 20, 000 square meters, and has 158 employees now.
The main products are: ADA brand Chlorinated Polyethylene (CPE), Chlorinated Polyvinyl Chloride (CPVC), PVC processing aid (ACR series products), PVC foaming regulator, Plastic molding packaging films, Broad-spectrum fungicide - Dioctyl divinyltriamino glycine and others. Also we engaged in: Qilu brand PVC - SI000, S700, Titanium dioxide, Composite stabilizer, Triglycerides, Activated glial calcium carbonate and Plastic profiles, Pipes and other materials used.
The company has the ISO9001-2000 quality system certification, a completed quality guarantee system and powerful technical supports. The company looks Marketing and Information as its guidance and Talent and Technology as its backing. It wins the customers' trust and support by the "quality first, customer foremost" policy, reliable quality, perfect service and good reputation.
All the staff in the company welcomes friends all over the world warmly.
