Sinomer® DDDA

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Sinomer® DDDA

1,12-dodecanediol diacrylate, CAS 65144-37-8, long-chain diacrylate 单体, 柔韧性 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 粘度, enhanced molecular mobility, and excellent 柔韧性 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 柔韧性, toughness, and durability.

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SINOMER® DDDA

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


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

CAS No.: 65144-37-8 

MF:C18H30O4

Molecular Structure:

 


规格说明 :

外观

Light yellow 透明液体

Color (Pt-Co)

≤ 40

粘度 (Tu-4 cup, s @ 25°C)

11 – 13

Acid Value (mg KOH/g)

≤ 1.0

性能特点 :
  • Low 粘度 for easy formulation

  • Fast UV/EB curing response

  • Non-yellowing cured films with high gloss

  • Excellent 柔韧性 and toughness

  • Low curing shrinkage

  • Good weatherability and surface characteristics

应用体系 :
  • UV光固化涂料 for 柔韧性 substrates

  • UV油墨

  • Soft film coatings for rubber

  • Specialty UV胶粘剂

  • Sealants

Packaging :

20 公斤 or 200 公斤/桶

储存 :

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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