Nitrocellulose Chips
Main Physical and Chemical characteristic
Nitrocellulose chips is small white flake, in organic solvent such as ketone, ester, alcohol ether etc, with density 1.34g/m3 and explosion point 1570℃. It is ready to combust on encountering fire, decomposed by heat and reacts with acid and alkali.
Technical Index
1Appearance
Small white flake, no containing on visible foreign matters
2The product can be divided into three types depending on the nitrogen content of nitrocellulose used.
L：nitrogen content 10.8—11.3 ％
H：nitrogen content 11.5—12.2 ％
M：nitrogen content 11.3—11.8 ％
3Various specifications based on viscosity of nitrocellulose
Type
|
Specification
|
Type
|
Specification
|
Type
|
Specification
|
H
|
1/4S
|
H
|
20S
|
L
|
1/2S
|
H
|
1/2S
|
H
|
25-30S
|
L
|
5S
|
H
|
1S
|
H
|
30-40S
|
M
|
1/4S
|
H
|
5S
|
H
|
60S
|
M
|
1/2S
|
H
|
15-20S
|
L
|
1/4
|
M
|
1S
|
4Chemical component
Name
|
Unit
|
Content
|
Nitrocellulose
|
%
|
Remender
|
Dibutyl phthalate
|
%
|
18±2
|
Content
|
%
|
≦2
|
5Usage:
Nitrocellulose chips is mainly used in industry of nitrate lacquer, coating, printing, moisture-proof glass paper, etc.
