Eastman CAB 321-0.1Application/Uses
Automotive OEM
Coatings
Coatings for Automotive Plastics
Coatings for plastic
Lacquers for automotive
Truck/Bus/Commercial Vehicles
伊士曼CAB 321-0.1Product Description
Remarkable polymers with a renewable backbone provided by nature itself. 仁捷塑胶有料有限公司是美国伊士曼CAB代理商之一，CAB销售热线：18681139818 联系人：唐生 QQ:13931677。
Eastman™ Cellulose Acetate Butyrate (CAB 321-0.1) is a cellulose ester with a low butyryl content (32.5%) and low molecular weight. It has a viscosity of 0.10 sec and 0.38 poise. It is supplied as a fine white powder. Eastman™ cellulose esters are based on up to sixty percent cellulose, one of the most abundant natural renewable resources.
Eastman CAB 321-0.1Typical Properties
| Property | Typical Value, Units | |
| Viscosity a | 0.38 poise | |
| Butyryl Content | 32.5 wt % | |
| Hydroxyl Content | 1.3% | |
| Melting Point | 165-175°C | |
| Glass Transition Temperature (Tg) | 127°C | |
| Tukon Hardness b | 21 Knoops | |
| Wt/Vol CAB销售热线：18681139818 | 1.2 kg/L (10 lb/gal) | |
| Molecular Weight c Mn | 12000 | |
| Acetyl Content | 17.5 wt % | |
| 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 ASTM D 1474 c Number-average molecular weight values, MW_n, are polystyrene-equivalent molecular weights determined using size exclusion chromatography. |
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| Comments Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given. |
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| Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale. | ||
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温馨提示：仁捷公司免费24小时提供塑胶原料注塑成型技术支持,咨询热线：18681139818，联系人：唐生
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