管家婆一肖资料大全
Gum Rosin
    发布时间: 2023-03-15 09:18    
管家婆一肖资料大全
  • 管家婆一肖资料大全

Main Specifications:

Items

X Grade

WW Grade

Color

Yellowish

Pale Yellow

Correspond to the Standard

Glass Color of Rosin

Appearance

Transparent Solid

Softening Point (R&B)

76

76

Acid Valuemg KOH/g

166

166

Unsaponifiable Matter %

5

5

Ethanol Insoluble Substance %

0.03

0.03

Ash %

0.02

0.02

 

Package: In galvanized iron drums of 225kgs net each.

 

Uses: Mainly made fromvarious kinds of resin acids, gum rosin is an important raw material for soap,papermaking, coating, rubber, resin, electrical appliances and organicsynthesis industries, etc.