Sinomer® DDDA

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Sinomer® DDDA

1,12-十二烷二醇二丙烯酸酯 (DDDA), CAS 65144-37-8, long-chain diacrylate monomer, flexible UV monomer

SINOMER® DDDA (1,12-十二烷二醇二丙烯酸酯 (DDDA)) is a difunctional acrylic monomer featuring a long C12 hydrophobic spacer chain between two reactive acrylate end groups. This unique structure provides low viscosity, enhanced molecular mobility, and excellent flexibility to cured films. The long hydrophobic backbone effectively reduces curing shrinkage while imparting outstanding weatherability and surface characteristics. With fast UV/EB curing response and non-yellowing properties, SINOMER® DDDA is an ideal crosslinking monomer for applications requiring flexibility, toughness, and durability.

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SINOMER® DDDA

(Long-Chain Hydrophobic Diacrylate Monomer for Flexible UV-Curable Systems)


Chemical Name: 1,12-十二烷二醇二丙烯酸酯 (DDDA);1,12-dodecanediyl bisacrylate

CAS No.: 65144-37-8

MF:C18H30O4

Molecular Structure:


规格说明 :

Appearance

浅黄色透明液体

Color (Pt-Co)

≤ 40

Viscosity (Tu-4 cup, s @ 25°C)

11 – 13

Acid Value (mg KOH/g)

≤ 1.0

核心特性 :
  • Low viscosity for easy formulation

  • Fast UV/EB curing response

  • Non-yellowing cured films with high gloss

  • Excellent flexibility and toughness

  • Low curing shrinkage

  • Good weatherability and surface characteristics

应用体系 :
  • UV coatings for flexible substrates

  • UV inks

  • Soft film coatings for rubber

  • Specialty UV adhesives

  • Sealants

包装 :

20kg or 200 kg/drum

储存与保质期 :

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

运输过程中防止泄漏、雨淋和曝晒。

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