Dicotyl Terephthalate (DOTP)
1. Production application
Dicotyl Terephthalate (DOTP) is a primary plasticizer with the feathers of being good on resistance,low temperature resistance,thermal stability,extracting resistance,and with high plasticizing efficiency,DOTP is fit to be as the plasticizer of PVC resin,for example ,when requiring PVC cable materials with high insulation feature,lowing the viscosity and lasting storage life when used in plastipaste.
2. Technical index
| Item |
Index |
| Premium grade |
First grade |
Salable grade |
| Appearance |
Transparent liquid with no suspended substances |
| Ester Content % ≥ |
99 |
99 |
99 |
| Density (20ºC)g/cm3 |
0.981-0.986 |
| Acid Value mgKON/G≤ |
0.015 |
0.02 |
| Flash Point,ºC ≥ |
210 |
205 |
| loss on heating % |
0.1 |
0.2 |
0.25 |
| Chroma platinum-cobalt number ≤ |
50 |
100 |
200 |
| Volume resistivity *1011& #8486,m≥ |
2 |
1 |
0.5 |
Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and regions, including North America, Europe Union and South America, etc.
Lonwin mainly engaged in Plasticizer, Photoinitiators,cosmetic raw materials, chemical intermediates, Rubber And Plastic Additives , Water Treatment Chemicals , Organic Intermediates icines and nutrition products.With strong ability in the R&D, and world-leading process technology, Lonwin develops new and high-tech chemicals and pharmaceuticals. Synthesis capacity from gram scale, kg scale to MT scale is available.Lonwin focuses on:1) Photoinitiators 2) Plasticizer ,(3) dying material 4) Organic Intermediates 5 Customized products
Base on contract manufacturing Based on the principle of "Quality First, Customer Priority", our company gets the support and praise from our clients.
Audited Supplier 
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