Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
PVC Processing Aid LP Series
1. Brief
PVC Processing Aid LP Series products are acrylic ester PVC processing aids mainly used in hard PVC sheets, membrane, granules, profiles, pipes and pipe fitting, especially for profiles, inlet water pipe, pipe fitting and low sparkling products.
2. Application Character
Add small amount LP series processing aids during rigid or semi-rigid PVC molding process can
Promote compound fusion
Improve surface gloss
Promotes die swell
Improve hot melt strength
Improve appearance of PVC foam
Improve raw material dispersion
| Item | LP-20 | LP-21 | LP-30 | LP-40 | LP-50 | LP-60 | LP-80 | LP-81 | LP-82 |
| Appearance | White flowing powder |
| Intrinsic viscosity (η ) 25 ºC | 2.5~3.2 | 4.5~5.5 | 5.0~6.5 | 6.5~8.5 | 8.5~10.5 | 8.5~11 | 8.0~11 | 8.0~10 | 7.5~10 |
| Granularity (40 mesh passing percentage) | ≥98 |
| Volatilization content (%) | ≤1.0 |
| Density (g/cm 3 ) | 0.3~0.5 |
| Item | Speed plasticization | Increase fusion strength | Recommended dosage ( phr ) |
| Sheets, Film | Profiles | Foam pipe | Foam sheets | Pipe fitting |
| LP-20 | ***** | ** | 1.0~2.0 | | | | |
| LP-21 | *** | *** | | 0.5~1.5 | | | 1.5~2.5 |
| LP-30 | **** | **** | | | 5.0~8.0 | | 1.2~2.2 |
| LP-40 | **** | ***** | | | 4.0~7.0 | 8~15 | 1.0~1.5 |
| LP-50 | **** | ****** | | | | 8~15 | |
| LP-60 | **** | ****** | | | | 7~12 | |
| LP-80 | **** | ****** | | | | 6~10 | |
| LP-81 | ***** | ****** | | | | 7~12 | |
| LP-82 | ****** | ****** | | | | 7~12 | |
Shanghai Potomer International Trade Co., Ltd. is the subsidiary of plant, located in Waigaoqiao FTZ, Shanghai and specializes in exporting PVC, PVC additives and chemical intermediate to int'l market. PVC additives includes CPE(Chlorinated Polyethylene), TiO2(Rutile), Processing Aid and Impact Modifier, MBS, heat-stabilizer, UV-absorbor and Nucleating Agent, HCPE (High Chlorinated Polyethylene), CR(Polychloroprene Rubber), ECO(EpichlorohydrinRubber), CSM, DCP(dicumyl peroxide), Rubber Antioxidant, Phosphorus Fire Retardant. Intermediate includes Betadiketone(dBm, SBM), Alkamizer, THEIC, CMAC, Pyridine Derivative, etc.
