Reliable Glycerine propoxylate triacrylate exporter
1.Product Name：Propoxylated glyceryl triacrylate
2.Abbreviation：GPTA
3.CAS No. 52408-84-1
Product Description
Propoxylated glyceryl triacrylate GPTA
Other name: Glycerine propoxylate triacrylate
CAS No. 52408-84-1
EINECS No.
MF C21H32O9
Quality standard
Purity min. 98.0%
Acid content max.1.0%
Moisture max.0.2%
Chroma max.100 (Pt-Co)
Stabilization 200-400 ppm MEHQ
physical data
Appearance clear liquid
Molecular weight 428.47 g/mol
Density 1.064 g/cm3 (20℃)
Principal Use
Propoxylated glyceryl triacrylate (GPTA) possesses radiation curing properties. Used to formulate EB or UV curable coatings. Exhibits low reactivity & elasticity, and good chemical resistance & Used in offset inks and overprint varnishes.
Packaging
Plastic drum,200kg net weight.
Transportation and Storage
Avoid shine rain and high temperature in transportation.Store the products in cool, shady and ventilated conditions, keep far away from fire.6 months from date of delivery at a maximum storage temperature of 30℃.
Propoxyglycerin triacrylate is an acrylate monomer suitable for photocuring reaction, and can be used for UV polymerization of various unsaturated systems such as UV coatings, UV inks, and UV adhesives. Its properties are as follows: Appearance and properties: transparent liquid, low viscosity, low volatility, fast curing; color (APHA): ≤100; acid value (mgkOH/g): ≤1.0; moisture %: ≤0.2; polymerization inhibitor (ppm) : ≤400; refractive index: 1.461; surface tension Dynes/cm, 20℃: 36.1 glass transition temperature Tg, ℃: 18. Mainly used in wood coatings, PVC coatings, plastic coatings, metal coatings, offset printing inks, flexographic printing, screen printing, varnishes, etc.
