Shandong Xin Rui pre-burnt coal grade starch

High-quality food grade starch using advanced production technology processing, with high bond strength, good dispersion, completely non-toxic environmentally friendly features. A pellet casting, sand casting and gypsum board production good adhesive, can greatly improve the performance of the wet and dry strength casting models use and function: pre-processing of burnt starch is a simple, versatile modified starch, As long as the application of cold water into a burnt, burnt eliminating the heating of the trouble. Widely used in food, cosmetics, animal feed, oil drilling, foundry, textile, paper and many other industries. Burnt-aging properties can swell into a translucent deep burnt fingers viscosity ≥300-2500mpa.s (2% aqueous solution) PH? Value ≥300-2500mpa.s (2% aqueous solution) in cold water ash ≤ 80 mesh fineness 0.4 high-viscosity pre-burnt starch in the building materials industry has its wide range of uses, the amount is large, it can be used as a retarder, insurance agent, thickener and binder. In ordinary dry mix mortar, exterior insulation mortar, self-leveling mortar, dry adhesive plaster, tile adhesive dry mortar, high-performance architecture putty within the external walls cracking putty, waterproof dry mortar, plaster, scratch filler agent , thin seams and other materials play an important role in water retention of mortar systems, sturdiness, and construction of retarding an important role. The Principle of burnt starch: starch grains at an appropriate temperature (starch from various sources desired temperature, generally 60 ~ 80 ℃) swell in water, split to form a uniform action called burnt burnt-like solution of the role. Hu is the essence of the role of hydrogen bonds in starch molecules of starch grains ordered and unordered (amorphous and crystalline) state between the disconnected, dispersed in water become colloidal solution. Packaging: paper-plastic bag lined with plastic film bag, net weight 25kg. Transportation: available all kinds of transport vehicles, kept dry, and with the rain, waterproof, anti-moisture facility; not with toxic, hazardous, there are other abnormal odor mixed cargo; prohibited rain, water quality and other dirt contamination. Storage: Store in a dry, ventilated, cool place. Storage: One year.