plastic high temperature lubricant PETS, lubricant,plasticizer plastic,mold release agent in PETS
USD $980 - $1,850 /Metric Ton
Min.Order:1 Metric Ton
Dalian Bona Biological Technology Co., Ltd.
Basic Information
Chemical Name: Pentaerythritol tetrastearate
Molecular formula: C77H148O8
The molecular weight:1160
Appearance: White granule
Specification
Character | UOM | Result |
absorbance(340nm) | ABS | 0.02-0.04 |
Acid Volue | AV | 1.0-2.0 |
Color value - Gardner | GARD | 1.00 |
Melting Point | Cen. | 60-65.0 |
OH Volue | Mg KOH/g | 12.0 |
Saponification value | SV | 195.0 |
Product Featrues
1, PETS, good thermal stability at high temperature and low volatile;Good demoulding and flow performance;PETS outstanding thermal stability, it can be used in the machining process of such a system, don't have to worry about is degraded (thermal decomposition temperature greater than 300 ℃).
2, for part of crystallization of plastics have excellent nucleation effect, it can significantly improve transparency and surface finish.
3, in the PC, PA and other fiber materials in use, can significantly improve the floating fiber.
4, in the process of extrusion and mold processing, PETS for many polymer is an effective lubricant inside and outside.
5, and recommended for PC, PET, PBT, PC alloy, PPO, PPS and other thermoplastic engineering plastics.
6, in PC, PET, PBT, PC/ABS, PPS masterbatch used in has excellent dispersion effect.
Additive Amount
1, In the PC or PA do to prevent the appearance agent such as use, adding amount of 0.6%.
2, used in a PC/ABS flame retardant material, adding amount of 0.6%.
3, PBT, plastic additives quantity as follows: 0.6%
4, the other is 0.25-0.35%.