Sinomer® DDDA

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Sinomer® DDDA

1,12-dodecanediol diacrylate, CAS 65144-37-8, long-chain diacrylate monomer, flexible UV monomer

SINOMER® DDDA (1,12-Dodecanediol Diacrylate) 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-Dodecanediol Diacrylate;1,12-dodecanediyl bisacrylate

CAS No.: 65144-37-8 

MF:C18H30O4

Molecular Structure:

 


技术指标 :
检验项目 (Item) 指标要求 (Specification)
外观 (Appearance) 淡黄色透明液体
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

推荐应用 :
  • UV coatings for flexible substrates

  • UV inks

  • Soft film coatings for rubber

  • Specialty UV adhesives

  • Sealants

包装规格 :

20kg or 200 kg/drum

储存条件 :

存放在干燥、阴凉、通风良好的库房内。

避免受光照和高温加热。   

运输过程中做好防漏、防雨与防暴晒保护。

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