Epoxy Acrylate 80-20(TPGDA)

Epoxy Acrylate 80-20 (TPGDA) is a high-quality industrial chemical widely used in coatings, adhesives, inks, resins, plastics, and specialty formulations. It offers reliable performance, chemical stability, and consistent processing characteristics, making it suitable for modern manufacturing and advanced industrial applications.

Technical Specifications
Absorption 8%
Acid Value ≤ 1.0mg
Volatility Low
Packing Available 30kg Can, 200kg Drum
Melting Point –
Appearance Viscous clear to pale yellow liquid
Odour Slight acrylate odor
Molecular Weight 650 – 1,000 g/mol
Boiling Point –
Distillation Range –
Freezing Point –
Specific Gravity –
Refractive Index 1.43 at 20 °C
Flash Point 100°C
Specific Heat 1.8kJ/kg·K
Autoignition Temp 343°C

Description

Epoxy Acrylate 80-20(TPGDA) is a reactive (meth)acrylate component used as a diluent/crosslinker in radiation‑curable formulations to balance viscosity, cure speed, and final film properties.

Uses

Low viscosity coatings, fast curing inks

Benefits

Lower viscosity, improved flow, fast UV cure

Safety, Compliance & Notes

Thermal Conductivity 0.19W/m·K.
Electrical Conductivity 1.00E-11S/cm
Heat of Formation -980kJ/mol
Heat of Vaporization –
Structure
CAS Number 42978-66-5
EINECS Number –
Storage & Packaging Keep sealed, cool, and dry; protect from UV and contamination; rotate stock (FIFO) and prevent unintended polymerization. (Applicable to Epoxy Acrylate 80-20(TPGDA) handling.)
Product Stewardship Use only in industrial settings with trained personnel; follow SDS, local regulations, and waste management rules; maintain traceability by batch/COA. (For Epoxy Acrylate 80-20(TPGDA).)
Note Trade name / mixture. Please provide supplier SDS/TDS/COA to populate CAS, composition, and physical properties.
Notice NOTICE: Values may vary by grade and supplier; confirm specifications and hazards with current SDS/COA before use, storage, transport, or disposal. (For Epoxy Acrylate 80-20(TPGDA).)

Additional information

Weight

1 kg, 10 kg, 30 kg, 200 kg