Tri Propylene Glycol Diacrylate(TPGDA)

Tri Propylene Glycol Diacrylate(TPGDA)

Description

Tri Propylene Glycol Diacrylate (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.

Uses

UV-curable coatings/inks/adhesives; reactive diluent.

Benefits

Reduces viscosity; improves flexibility and cure speed.

Application Benefits

Enhances crosslink density for better hardness, chemical resistance, and abrasion performance. (Typical for Tri Propylene Glycol Diacrylate(TPGDA) applications.)

Product Description
Tri Propylene Glycol Diacrylate(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.
Technical Specifications
Absorption0.20%
Acid Value≤ 1.0mg
VolatilityLow
Packing Available30kg Can, 200kg Drum
Melting Point-20°C
AppearanceClear, colorless liquid
OdourMild acrylate odour
Molecular Weight300.35g/mol
Boiling Point250°C
Distillation Range250–270°C
Freezing Point–20 °C
Specific Gravity1.02g/cm³
Refractive Index1.46 at 20 °C
Flash Point-
Specific Heat1.6kJ/kg·K
Autoignition Temp305°C
Safety, Compliance & Notes
Thermal Conductivity0.19W/m·K.
Electrical Conductivity0.000000001S/cm
Heat of Formation-620kJ/mol
Heat of Vaporization-
Structure
CAS Number42978-66-5
EINECS Number203-086-5
Storage & PackagingKeep sealed, cool, and dry; protect from UV and contamination; rotate stock (FIFO) and prevent unintended polymerization. (Applicable to Tri Propylene Glycol Diacrylate(TPGDA) handling.)
Product StewardshipUse only in industrial settings with trained personnel; follow SDS, local regulations, and waste management rules; maintain traceability by batch/COA. (For Tri Propylene Glycol Diacrylate(TPGDA).)
NOTENote: For Tri Propylene Glycol Diacrylate(TPGDA), confirm grade, inhibitor content (if any), and purity/spec limits with the supplier COA before formulation.
NOTICENOTICE: Information is provided for guidance only and does not replace the manufacturer’s SDS/TDS; user must evaluate suitability for the intended process and comply with regulations. (For Tri Propylene Glycol Diacrylate(TPGDA).)
Compliance & Standards

ISO 9001 (QMS), COA, MSDS/SDS, REACH (on request)

Skin sensitizer/irritant; store with inhibitor away from light/heat. (Applicable to Tri Propylene Glycol Diacrylate(TPGDA) handling.)

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Tri Propylene Glycol Diacrylate(TPGDA)