CAS No. 9004-36-8

Purity	99.5%min
Appearance	White powder
Melting point	195-205℃

Molecular Formula: N/A
WGKGermany: -
HS Code: 39129000

Appearance	White
Content	99.0%min
Moisture	<0.04%
Heavy Metals	<0.002%

Purity: 99,0%

Appearance	white crystalline powder
Content of butyryl %	36-39
Content of acetyl %	11-14
Transparency	≥ 75
Color (Pt – Co No.)	≤ 30
Intrinsic viscosity ml/g	0.68-0.72
Moisture %	≤ 3
Coating-Ⅳ t	20-24
Free acid %	≤ 0.03

Product name:CELLULOSE ACETATE BUTYRATE
Synonyms:cellaburate;Cellulose,acetatebutanoate;
CELLULOSE ACETATE BUTYRATE;
CELLULOSE ACETATE BUTYRATE POLYMER;CELLULOSE ACETOBUTYRATE
CAS:9004-36-8
Formula:C4H8O2·xC2H4O2·x
Molecular weight:318.233

Melting point: 160℃
Flash point:No data
Package: 25kg/bag
Storage:Sealed, kept in cool and dark place.

Chemical properties: white granular,with excellent moisture resistance, UV resistance, cold resistance, flexibility, transparency, electrical insulation and other properties, and can have good compatibility with the resin and high boiling point plasticizer

Usage:can make the film and other high-grade engineering plastics for automotive coatings, furniture wood coatings, plastic coatings, metal coatings, printing inks, leather coatings, paper coatings, pigment dispersing agent, coating agent, nail polish, etc.


Brief manufacture process:

The result of introducing bigger group with polarity lower than acetyl to cellulose chain enlarges the space between chains and increases the irregularity of molecular configuration. This enhances its compatibility with more resins and the introduction of butyryl improves its anti-moisture property.

Product name:CELLULOSE ACETATE BUTYRATE
Synonyms:cellaburate;Cellulose,acetatebutanoate;
CELLULOSE ACETATE BUTYRATE;
CELLULOSE ACETATE BUTYRATE POLYMER;CELLULOSE ACETOBUTYRATE
CAS:9004-36-8
Formula:C4H8O2·xC2H4O2·x
Molecular weight:318.233
Melting point: 160℃
Flash point:No data
Package: 25kg/bag
Storage:Sealed, kept in cool and dark place.
Chemical properties: white granular,with excellent moisture resistance, UV resistance, cold resistance, flexibility, transparency, electrical insulation and other properties, and can have good compatibility with the resin and high boiling point plasticizer
Usage:can make the film and other high-grade engineering plastics for automotive coatings, furniture wood coatings, plastic coatings, metal coatings, printing inks, leather coatings, paper coatings, pigment dispersing agent, coating agent, nail polish, etc.
Brief manufacture process:
The result of introducing bigger group with polarity lower than acetyl to cellulose chain enlarges the space between chains and increases the irregularity of molecular configuration. This enhances its compatibility with more resins and the introduction of butyryl improves its anti-moisture property.