polymer additives suppliers, manufacturers,traders,exporters



STRUKTOL TPW 012 is a formulated blend of lubricants designed to provide optimum processing, surface and physical property characteristics of rigid PVC compounds. It is recommended for wood-filled PVC and has been shown to provide significant processing and output rate benefits when compared to traditional lubricant formulations.

Properties Suppliers

STRUKTOL TPW 243 is a second generation compatibilizer that works by reaction extrusion. Therefore, optimum results are obtained by having adequate venting atmospheric and vacuum and/or heat up the first few zones and starve feed the material so degassing will occur in the feed throat. It should be added at the feed throat either as a pre-blend or a separate feeder.

Properties Suppliers

STRUKTOL TR 041 is a fatty acid based additive designed to maximize the wetting to both a polar filler and a non-polar polymer. By wetting both surfaces, this material allows a quicker incorporation of additives into the polymer matrix; decreasing mixing times, melt temperatures and viscosity.

Properties Suppliers
TAIC Purified ?99.0%

Product name: Crosslinking agent TAIC

Chemical Name: Triallyl Isocyanurate

CAS NO.: 1025-15-6

Molecular Formula: C12H15N3O3

Molecular Weight: 249.27

Structural formula:



Top grade?liquid?


clear liquid or crystal

Active conten ≥%


Hue(Pt-Co) ≤


Acid value(mg KOH/g)≤




Not dissolves in water, slightly dissolved in alkane, and completely dissolves in aromatic hydrocarbon, alcohol, acetone, hydrocarbon halides and cyclopentane hydrocarbon, etc.


TAIC is widely used as the crosslinking agent, modifier and assistant vulcanizer

of thermoplastics, ion-exchange resin, special rubber and other polymer materials. It is also and intermediate (additive) of photo-curable coating, photoresists and flame retardant (such as TBC).

TAIC is crosslinking agent for EVA sheet of solar cell packaging film.

Package and Storag

For liquid TAIC, packed in metal drum. Net weight is 200kg or 25kg.

Stored transporting and transported as safe goods. Avoid high temperature.

Properties Suppliers
Vinyl modified polysiloxane Purified 100%

R-8501 is a vinylmethoxyethoxy polysiloxane, not only keeping good vinyl reactivity, but also constribute much more siloxane reactivity, could better react with filler surface so as to improve compatibility between filler and polymer. At the same time,as a flexible chain of Si-O bond, longer chain make better wettability which good help to filler dispersion.

Properties Suppliers
Zinc Stearate

Zinc stearate is a "zinc soap" that is widely used industrially. In this context, soap is used in its formal sense, a metal "salt" of a fatty acid. It is a white solid that repels water. It is insoluble in polar solvents such as alcohol and ether but soluble in aromatic hydrocarbons (e.g., benzene) and chlorinated hydrocarbons when heated. It is the most powerful mold release agent among all metal soaps. It contains no electrolyte and has a hydrophobic effect. Its main application areas are the plastics and rubber industry, where it is used as a releasing agent and lubricant which can be easily incorporated.

Properties Suppliers
magnesium hydroxide ?? 99.5%

- a highly efficient non-toxic inorganic flame retardant, filler and smoke suppressing additive for the manufacture of almost all types of plastics and filled (co)polymer compositions on the basis of PVC, PA, PS, PP, PE, PET, etc. 
- in pharmaceutical industry for the manufacture of laxatives, antacids and other magnesium-containing medicines; 
- in food industry as  food additive E-528  (acidity regulator, color stabilizer etc.) 
- in production of lubricating oil additives; 
- in production of magnesium compounds; 
- in production of catalysts; 
- in production of industrial cleaning agents;  
- as pigment;  
- In production of cosmetics and personal care products  

Properties Suppliers
magnesium hydroxide Purified >99.6%

Features and Main application:


a)      YR6N Magnesium hydroxide fire-retardant is high purity Mg(OH)2, ,the surface is specially treated with vinyl silane.


b)      because surface is after organic reaction,so it greatly reduces surface energy, and improves the dispersion and liquidity in organic matter accordingly,


c)      as a no halogen flame retardant,it is mainly used in PA,TPE and Polarity PE copolymer(EVA EEA etc)  and also Rubber .Low smoke density and high thermal stability. initial decomposition temperature  is about 340?.No Poisonous and causticity air when degradation.


d)      Because of aminosilane surface treatment,it is good for improving the compatibility of polymer and filler when casting mold and modification.


e)      With pretreatment of powder when chemical reaction,it will deduce clients’ input for facility and processing steps.further Lower the cost of facility and labor


Storage and instructions:

Keep it in dry environment with room temperature



Standard:25 kgs/bag, plastic woven bag lined with polyethylene plastic bags

Or according to customers’ request



Technical parameters:

Physical status

white powder




Max 0.03%


Max 0.005%


Max 0.005%


Min 97

drying shrinkage(120 degree centigrade ,1h)


D50(particle size)


particle shape

hexagonal platelet

insoluble matter in hydrochloric acid


loss on ignition(900 degree centigrade)

Max 30.5%

specific surface area

6-8 m2/g

mohs hardness


bulk density


Initial dehydration temperature

340 degree centigrade



Properties Suppliers