Pentaerythritol stearate(PETS); plastic lubricant; plasticizer

Specifications 1.low volatility under high temperature

2.thermal stability

3.higher effective lubricant

4.internal and external lubricants

Product index Pentaerythritol stearate (PETS, dividing 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.

Item	PETS-3	PETS-4	PETS-4-1
Acid number(mg KOH/g)	2max	2max	1max
Iodine number (gI2/100g)	2max	2max	2max
Hydroxyl number(mg KOH/g)	55~65	25~35	≤12
Saponification number(mg KOH/g)	185~195	185~195	195-205
Melting point(°C)	50~60	55~65	57-63
CAS No.	28188-24-1	115-83-3
Mol. Wt.	934	1216
Molecular Formula	C59H11407	C77H148O8

 Product application With good heat stability and low volatility under high temperature:   1.PETS can be applied as one higher effective lubricant and dispersing agent in plastics (e.g. we recommend PETS-3 to be used in the compounding of PA6,PA66,UPVC, PETS-4 to be used in the compounding of PC/ABS,PP,PET,PBT,POM,ABS GF,PP GF and 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. Dosage:0.5-1 phr; Product show Our factory  We’ve formed a core competitive advantage which was "Market as the guide, Technology as the power". We regard “Meeting the requirements of market and customers” as the enterprise mission, the superior service was regarded as the corporate ladder of progress. What’s more, quality and cheap products and services laid a solid foundation for enterprise development. Our laboratory Our factory has strong technical force, complete testing and production equipment, and has signed a long-term cooperation and new base material testing protocol with related design institute. Packing More Packing requirements could be adjusted to client’s demand. Certificate The company passed the ISO9001-2008 quality system and ISO14001-2004 environmental management system certification in 2006, and our product PETS, ZnFA have passed SGS environmental certification, REACH regulation.   Advantages   1) Good quality: Some physical and chemical properties can be adjusted to client request accordingly.   2) Free samples: We can offer free samples to customers for professional test.   3) Competitive price: We are manufacturer and we could offer you lower price for the same products in the market.   4) Quick Response: Reply within 24 hours & all detailed information for every order.   5) Open Factory: Our customers are welcomed to our factory for inspection.              If you have any question, please feel free to contact us.