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Pentaerythritol Stearate(PETS)

China

PETS-4, PETS-3

1300 ~ 1350 / Ton 获取最新报价

China

1300 per Ton

5 Ton

25kg per paper pack

5 days

5000 Metric Ton per Year

L/C, T/T

ester series

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产品规格

Other Names : pentaerythritol tetrastearate,pentaerythritol tristearate MF : C77H148O8 Grade Standard : Industrial Grade Purity (%) : 99 Appearance : solid wax powder or flake Application : proprietary lubricant for engineering plastics,lubricant for PA compounding,PC/ABS compounding Brand Name : ruijie CAS No. : - EINECS No. : -
acid value : 1

详情

 Pentaerythritol Stearate(PETS)
Pentaerythritol stearate(PETSdividing into PETS-3,namely pentaerythritol tristearate and PETS-4,namely pentaerythritol tetrastearate) can dissolve in solvents, for example ethanol and benzene. Usually is white solid wax in flake or powder form.
Product specification
Item PETS-3 PETS-4  
Acid number(mgKOH/g) 2max 5max  
Iodine number (gI2∕100g) 2max 2max  
Hydroxyl number(mgKOH/g) 55~65 25~35  
Saponification number(mgKOH/g) 185~195 185~195  
Melting point(℃) 50~60 55~65  
CAS No. 28188-24-1 115-83-3  
Mol. Wt. 934 1216  
Molecular Formula C59H11407 C77H148O8  
 
Note:
1:some physical and chemical properties can be adjusted to client request accordingly.
2:This series has passed SGS and REACH inspections.,also have gained the pre-registration number of  REACH.
Packaging: 25 Kg N.W. per sack (flakes or powder).
Storage: Stored in dry and cool places.
Shelf life: 1 year
 
Applications
With good heat stability and low volatility under high temperature:
 1. PETS can beappliedas one higher effective lubricant and dispersing agentin plastics(e.g. we recommend PETS-3 to be used in the compounding of PA6,PA66,UPVC,  and PETS-4 to be used in the compounding ofPC/ABS,PP ,PET,PBT,POM,ABS GF,PP GFand other polymers)and rubber industry comparing with PE wax or EBS,it will mix the main resin with the adding agent more uniformly without defect spot occurred,Besides this,it also show easier demoulding of the made-up articles from the Molds, can notably lower the surface tension with the resins and improve the plasticization.    Dosage0.5-1 phr
2. It is also one necessary ingredient for compounding Calcium-Zinc heat stabilizers,functioning as the internal and external lubricants,comparing with other same lubricants,have better heat stability and low volatility. The dosage of PETS is3~5phr.

联系我们

联系人:Mr. richard

公司名称:Liaocheng Ruijie Chemical Co., Ltd.

办公地址:Dongchang, Liaocheng, Shandong, China,252000

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