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甲基纤维素醚 (MC)
GinShiCel®甲基纤维素(MC)为无嗅、无毒、无味的白色或微黄色颗粒粉状,在无水乙醇、乙醚、丙酮中几乎不溶,在80℃-90℃热水中迅速分散、溶胀、降温后迅速溶解。具有优良稳定的润湿性、分散性、增稠性、乳化性、保水性和成膜性以及对油脂的不透性。所成膜具有优良的韧性、柔曲性和透明度,因属于非离子型,可与其他的乳化剂配伍,溶液在pH2-12范围内稳定。
Physical and chemical index
Project
Specification
外观
白色或微黄色纤维状、颗粒状或粉末状固体
目数
98%通过80目
粘度/mpa·s
500-240000mpas(NDJ,2%,20℃)
干燥失重(wt)/%
≤5.0
盐份(wt)/%
≤5.0
Product Overview
甲基纤维素是一种纤维素甲基醚。白色或浅黄或浅灰色小颗粒、纤丝状或粉末。无臭无味,其中约27%~32%的羟基以甲氧基的形式存在。不同级别的甲基纤维素具有不同的聚合度, 其范围为50~1000;而其分子量(平均数) 的范围在10000~220000之间,其取代度被定义为甲氧基的平均数,甲氧基则连接于链上的每一个葡萄糖酐单元。
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Contact Details
Tel:
0575-82778588
Tel:
0575-82771584
Address:No. 5, Yuzhou Road, Lihai Street, Yuecheng District, Shaoxing City, Zhejiang Province
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