Urethane Acrylate 70D (UA-70D)

Urethane Acrylate 70D 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 0.50%
Acid Value ≤ 1.0mg
Volatility Low
Packing Available 30kg Can, 200kg Drum
Melting Point –
Appearance Viscous clear to pale yellow liquid
Odour Mild resinous odour
Molecular Weight 600 – 1,500 g/mol
Boiling Point –
Distillation Range –
Freezing Point –
Specific Gravity 1.04 – 1.09g/cm³
Refractive Index 1.488 at 20 °C
Flash Point >180°C
Specific Heat 1.5kJ/kg·K
Autoignition Temp –

Description

Urethane Acrylate 70D 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

Balanced hard coatings

Benefits

Balanced hardness and flexibility

Safety, Compliance & Notes

Thermal Conductivity 0.22W/m·K.
Electrical Conductivity 1.00E-10S/cm
Heat of Formation –
Heat of Vaporization –
Structure
CAS Number –
EINECS Number –
Storage & Packaging Store in original, tightly closed containers away from heat/light; use inhibitor-protected grades; keep under recommended temperature range; nitrogen blanket if specified by supplier. (Applicable to Urethane Acrylate 70D handling.)
Product Stewardship Apply product stewardship: risk assessment, proper labeling, transport compliance, and customer communication via SDS/COA; avoid environmental release. (For Urethane Acrylate 70D.)
Note Trade name / mixture. Please provide supplier SDS/TDS/COA to populate CAS, composition, and physical properties.
Notice NOTICE: This sheet is a compilation aid; always rely on the latest supplier documentation and applicable legal requirements for safe handling and performance. (For Urethane Acrylate 70D.)

Additional information

Weight

1 kg, 10 kg, 30 kg, 200 kg