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Changsha Jianglong Chemical Technology Co., Ltd.

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Changsha Jianglong Chemical Technology Co., Ltd.

Mobile phone:+86-13517495809 Mr.Tan

Tel:+86-731-83998537/83998545

Fax:+86-731-89922183

Add:No.36,Wangjiawan,Zuojialong,Yuelu District,Changsha City,Hunan Province,China.

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亚博网络投注_亚博标准网|网页版登录

亚博网络投注_亚博标准网|网页版登录

CAS NO:8050-09-7

亚博网络投注_亚博标准网|网页版登录 chemical property:

 

Item
Superfine
First grade
Second grade
Third grade
Forth grade
Fifth grade
Color
Light yellow
Light yellow
Yellow
Dark yellow
Yellowish brown
Yellowish red
confirm to pine color grade glass standard color requirements
Appearance
Transparent liquid
Softening point ℃, not low than
76
75
74
Acid value (mgKOH/g),not less than
166
165
164
Unsaponifiable matter content(%),  not more than
5
5
5
Ethanol insolubles(%),not more than
0.03
0.03
0.04
Ash(%),not more than
0.02
0.03
0.04

 

Building materials industry Gum, rosin is mainly used in the building materials industry for concrete foaming agent, and floor tile adhesives.

Specification:225kg/drum,40kg/bag,grade:first,second grade.

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