氢化松香

氢化松香由松香中枞酸型树脂酸的共轭双键在催化剂和一定温度、压力下,经部分或全部被氢饱和所得。氢化松香具有较高的抗氧化性能、在空气和光照下不被氧化和不变色、无结晶趋势、脆性小、粘结性强、能长期保持弹性和颜色浅且无特殊气味等优点,在工业上有广泛的用途。氢化松香钾皂和钠皂是合成橡胶的乳化剂,松香皂留在橡胶中可作活性填料,既是增塑剂又是增粘剂,同时也可作为天然橡胶和合成橡胶的软化剂;高度氢化松香可作为汽车的涂料;食品工业上,氢化松香可作为口香糖的胶基,使口香糖长期储存而不变质,也可以被用来作为水果的保护涂料,保持水果新鲜。

Substance Identification

Synonyms
CAS N/A
EINECS 266-041-3
FEMA N/A
HS.CODE 3806 9000
Molecular Formula C19H31COOH
Moleclar Weight 304.47

Application & Uses

  • 胶黏剂
  • 合成橡胶的增塑剂、软化剂
  • 微电子用助焊剂
  • 食品
  • 油墨
  • 涂料
  • 造纸
  • 染料

Features & Benefits

Sales Specification

ITEM VALUE
颜色(加纳色号) 6 max
颜色(罗维朋比色计,黄) 12 max
颜色(罗维朋比色计,红) 1.6 max
软化点(R&B,°C) 76.0 min
酸值(%,mgKOH/g) 166.0 min
枞酸值(%) 2.0 max
四氢树脂酸(%) 12 min
乙醇不溶物含量(%) 0.02 max
脱氢枞酸含量(%) 8.0 max
不皂化物(%) 7.0 max

Package

  • 铁桶,225公斤
  • 编织袋,25公斤

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GHS Hazard Statements

Storage

  • 避免光线直照
  • 和氧化物隔离贮存
  • 贮存和运输方式须符合当地法律法规要求
  • 贮存在阴凉、干燥处
  • 密封贮存

Remark

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