trimethylolpropane triacrylate
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Molecular Structure
Detailed Description
Sensitizing crosslinker TMPTA
Model TMPTA Brand Hengnuo
Properties of Type Crosslinking Auxiliaries
Effective Material Content 98 (%) Product Specification Level 1
Mainly Used as Crosslinking Auxiliaries for Rubber and Plastics
CAS 15625-89-5
Scientific name: trimethylolpropane triacrylate
Chemical formula: (CH2 = CHCOOCH2) 3CCH2CH3 molecular weight: 296.4
Physical properties: Low odor colorless or yellowish transparent liquid, almost insoluble in water, soluble in general solvents. Product features: with low viscosity, high boiling point, high activity, low volatility, high curing speed and other characteristics. It is soluble in organic solvents such as low-carbon alcohols and aromatic hydrocarbons, but insoluble in water.
Typical physicochemical properties:
Appearance: <100 Heizeng Unit Viscosity: (cps/25 C) 80-130 Refractive Index (20 C): 1.472-1.479 Ester Content (%): > 94.0 Solid Content (%): > 98.0
Methanol test (1:10): clear hyaluronic acid value (mgKOH/g): <3.0 heating reduction (%): <1.0 specific gravity: 1.10-1.12
Usage: This product is a trifunctional monomer with high boiling point, high activity, low volatility and low viscosity. It has good compatibility with acrylic prepolymer. It can be used as an active diluent for UV and EB radiation crosslinking, as well as as as as a component of crosslinking polymerization. It is also widely used in photosetting ink, surface coatings, coatings and adhesives, and gives good wear resistance, hardness, adhesion and brightness. Mainly used in light-curing coatings, light-curing ink, photoresist, flexible printing, solder resistance, corrosion resistance, paint, polymer modification and so on.
Packaging and storage: 200KG or 25KG/plastic barrel, stored at room temperature in dark, valid for one year.
- trimethylolpropane triacrylate
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