Following Qiao International Trading (Shanghai) Co., the largest import and export business, pre-gelatinized starch phone manufacturers, pre-gelatinized starch, CAS number, the viscosity of the pre-gelatinized starch, pre-gelatinized starch latest offer, the price of the pre-gelatinized starch pre-gelatinized starch role distributor of pre-gelatinized starch, pre-gelatinized starch manufacturers latest offer, the amount of pre-gelatinized starch, welcomed the new and old customers call to discuss. Usage and function: pre-gelatinized starch is a simple process, extensive use of modified starch, as long as the application of cold water into a paste, eliminating the trouble of heating pasting. Widely used in medicine, food, cosmetics, animal feed, oil drilling, metal casting, textile, paper and many other industries. Principle gelatinized starch: starch granules (starch required various sources at different temperatures, generally 60 ~ 80 ℃) swell in water, split to form a uniform paste solution effect is called gelatinization at a suitable temperature. Nature gelatinization of starch grains ordered and disordered hydrogen starch molecules (crystalline and amorphous) state is disconnected, dispersed in water become colloidal solution. Gelatinization process can be divided into three stages: (1) irreversible absorption stage, the water enters the starch granules amorphous part, a slight expansion of the volume, then cooling and drying, the particles can be restored, birefringence unchanged (2 ) irreversible absorption phase, as the temperature rises, the water enters the starch microcrystalline gap irreversibly lot absorbent, birefringence gradually blurred even disappear, also known as crystal "dissolution", starch granules swell to 50 to 100 times its original volume; (3) the final dissolution of starch granules, the starch molecules into the solution of all the clever Following International Trading (Shanghai) Co., Ltd. integrity management, welcomed the new and old customers call to discuss!