Sinomer® DDDA

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Sinomer® DDDA

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

SINOMER® DDDA (1,12-Dodecanediol Diacrylate) is a difunctional acrylic 单体 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 单体 for applications requiring flexibility, toughness, and durability.

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SINOMER® DDDA

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


规格:

Chemical Name: 1,12-Dodecanediol Diacrylate;1,12-dodecanediyl bisacrylate

CAS No.: 65144-37-8 

MF:C18H30O4

Molecular Structure:

 


性能特点 :

Appearance

Light yellow transparent liquid

Color (Pt-Co)

≤ 40

Viscosity (Tu-4 cup, s @ 25°C)

11 – 13

Acid Value (mg KOH/g)

≤ 1.0

使用建议与添加量 :
  • 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

公司 :
  • UV coatings for flexible substrates

  • UV inks

  • Soft film coatings for rubber

  • Specialty UV adhesives

  • Sealants

储存 :

20 公斤 or 200 公斤/桶

贮存 :

存放于干燥、清洁、通风良好的仓库中.

避免受光照和受热.   

运输过程中防止泄漏、雨淋和曝晒.

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