Eastman伊士曼 CAB-551-0.01

产品品牌Eastman伊士曼
产品型号CAB-551-0.01
产品规格
产品产地美国

产品特性

Eastman Cellulose Acetate But yrate (CAB -551-0.01) has man y unique attributes that will serv e useful across man y different coating application areas. It has the lowest T g (glass tr ansition temper ature) of the CAB portfolio . It also has the second lowest M(n), which helps its compatibilit y with other coatings components. It is compatible with numerous cross-linking resins and has a lower solution viscosit y.

应用

It has the lowest T g (glass tr ansition temper ature) of the CAB portfolio . It also has the second lowest M(n), which helps its compatibilit y with other coatings components. It is compatible with numerous cross-linking resins and has a lower solution viscosit y. In coatings, Eastman CAB -551-0.01 giv es clear films, reduces surface tack and mottling, minimiz es cratering, impro ves flow and thermal reflow , and pro vides inter coat adhesion and good UV stabilit y.

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化学识别

产品英文名CAB-551-0.01

物理与规格

技术指标Property Typical Value, Units 53 wt % Butyryl Content 2 wt % Acetyl Content 1.5% Hydroxyl Content a 0.038 poise Viscosit y 100 ppm Color 25 ppm Haze 0.02 wt % Acidity as Acetic Acid 127-142°C Melting P oint 85°C Glass T ransition T emper ature (T ) g 260°C Char P oint 1.16 kg/L (9.67 lb/gal) Wt/Vol (Cast Film) b 16000 Molecular W eight M n 15 Knoops Tukon Hardness a Viscosity determined by ASTM Method D 1343. Results converted to poises (ASTM Method D 1343) using the solution density for Formula A as stated in ASTM Method D 817 (20% Cellulose ester, 72% acetone, 8% ethyl alcohol). b Polystyrene equivalent number average molecular weight determined by gel permeation chromatography. PDFCROWD.COM

本产品为Eastman伊士曼旗下纤维素酯产品，型号CAB-551-0.01，归类于涂料、油墨及原材料 > 树脂/乳液 > 纤维素酯类别。产品以品牌、型号作为识别信息，便于采购与配方管理中的分类归档。

可作为纤维素酯类原料参与下游配方设计与生产配料，适合需要该类原料的体系。具体用法与工艺条件需结合下游配方确定。

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