醋酸丁酸纤维素（CAS号） (CAS No.None)
- 中文别名
- CAB；纤维素醋酸丁酸酯
- 英文名称
- Cellulose Acetate Butyrate
- 分子式
- (C6H7O2)(OCOCH3)x(OCOC3H7)y(OH)z
- 所属类别
- 塑料橡胶
- 物化性质
- 白色颗粒或粉末，相对密度约1.2，具有较好的耐候性和耐水性。溶解度和相容性因牌号而异，可溶于酯类、酮类及多种溶剂混合体系；其中CAB-553-0.4可溶于醇类溶剂，具有较好的相容性和颜料润湿性。CAB-551-0.01具有最低的Tg，溶液粘度较低，与多种交联树脂相容，成膜透明，可减少表面粘性、斑点和缩孔，改善流动性与热回流性，并提供层间附着力和良好的紫外稳定性。
- 技术参数
- 主要牌号包括CAB-551-0.01、CAB-551-0.2、CAB-553-0.4、CAB-381系列等。
English description（英文原文，共 1526 字符）
Product Name:Cellulose Acetate Butyrate
English Name:Cellulose Acetate Butyrate
CAS No.:9004-36-8
Aliases:CAB, Acetylbutyryl cellulose
Molecular Formula:(C6H7O2)(OCOCH3)x(OCOC3H7)y(OH)z
Physical Properties:White granules or powder with a relative density of about 1.2, showing good weather resistance and water resistance. Solubility and compatibility vary by grade; it is soluble in esters, ketones, and various mixed solvent systems. CAB-553-0.4 is soluble in alcohol solvents and exhibits good compatibility and pigment wetting. CAB-551-0.01 has the lowest Tg and low solution viscosity, is compatible with various crosslinking resins, and forms transparent films that reduce surface tack, spotting, and cratering, while improving flow and heat reflow, intercoat adhesion, and UV stability.
Uses:Mainly used in coatings for wire, leather, plastic, and fabric. It is also commonly used as an additive in various coating formulations, working with multiple curing resin systems to improve leveling, heat reflow, adhesion, anti-blocking, and UV stability. Suitable for wood coatings, metal coatings, plastic coatings, and inks.
Technical Specifications:
Main grades include CAB-551-0.01, CAB-551-0.2, CAB-553-0.4, and CAB-381 series.
Viscosity (falling-ball method): 0.01–20 s depending on grade.
Acetyl content: 2.0%–29.5%; butyryl content: 17.5%–53.0%.
Melting range: 127–240°C; glass transition temperature: 85–151°C.
CAB-551-0.01: viscosity 0.01 s, acetyl 2.0%, butyryl 53.0%, melting range 127–142°C, Tg 85°C.
English Name:Cellulose Acetate Butyrate
CAS No.:9004-36-8
Aliases:CAB, Acetylbutyryl cellulose
Molecular Formula:(C6H7O2)(OCOCH3)x(OCOC3H7)y(OH)z
Physical Properties:White granules or powder with a relative density of about 1.2, showing good weather resistance and water resistance. Solubility and compatibility vary by grade; it is soluble in esters, ketones, and various mixed solvent systems. CAB-553-0.4 is soluble in alcohol solvents and exhibits good compatibility and pigment wetting. CAB-551-0.01 has the lowest Tg and low solution viscosity, is compatible with various crosslinking resins, and forms transparent films that reduce surface tack, spotting, and cratering, while improving flow and heat reflow, intercoat adhesion, and UV stability.
Uses:Mainly used in coatings for wire, leather, plastic, and fabric. It is also commonly used as an additive in various coating formulations, working with multiple curing resin systems to improve leveling, heat reflow, adhesion, anti-blocking, and UV stability. Suitable for wood coatings, metal coatings, plastic coatings, and inks.
Technical Specifications:
Main grades include CAB-551-0.01, CAB-551-0.2, CAB-553-0.4, and CAB-381 series.
Viscosity (falling-ball method): 0.01–20 s depending on grade.
Acetyl content: 2.0%–29.5%; butyryl content: 17.5%–53.0%.
Melting range: 127–240°C; glass transition temperature: 85–151°C.
CAB-551-0.01: viscosity 0.01 s, acetyl 2.0%, butyryl 53.0%, melting range 127–142°C, Tg 85°C.
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常见问题
- 醋酸丁酸纤维素（CAS号）的 CAS 号是多少？
- 醋酸丁酸纤维素（CAS号）的 CAS 号是 None。
- 醋酸丁酸纤维素（CAS号）的分子式和分子量是什么？
- 醋酸丁酸纤维素（CAS号）的分子式为 (C6H7O2)(OCOCH3)x(OCOC3H7)y(OH)z。
- 醋酸丁酸纤维素（CAS号）的英文名称是什么？
- 醋酸丁酸纤维素（CAS号）的英文名称为 Cellulose Acetate Butyrate。
- 醋酸丁酸纤维素（CAS号）还有哪些别名？
- 醋酸丁酸纤维素（CAS号）又称 CAB、纤维素醋酸丁酸酯。
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