Year1
- 规格：
- 25KG/袋
Pregelatinized starch, also known as alpha starch, is a widely used modified starch. When used, it can be instantly dissolved in cold water. It has good viscosity, high quality, low price, and eliminates the need for heating and gelatinization. Trouble. The pregelatinized starch produced by our company has extremely high cohesion and good water solubility. It can be used as an adhesive, thickener, and film-forming agent. It is non-toxic, tasteless, and has a neutral value. Pregelatinized starch < br/>When applying, just use cold water to make a paste, eliminating the trouble of heating and gelatinization
. It can be used in building coating putty powder, coal mold adhesive, thermal insulation mortar, aquatic pellet feed adhesive, petroleum additives, casting sand adhesive, flavoring glue powder and other products.
Applications of pregelatinized starch
The characteristic of pregelatinized starch that quickly dissolves in cold water to form a high viscosity starch paste makes it successfully used in many aspects. For example, it is used as a sand mold binder in metal casting, as a briquette binder in coal mold production, as a water-based paint in the construction industry, etc. In addition, it can also be used as a raw material for further denaturation treatment. For example, in the preparation of lake graft copolymers, the starch raw material is pre-gelatinized before undergoing the grafting reaction, which can significantly increase the average molecular weight of the grafted branched polymer, while the grafting frequency can be greatly reduced.
Performance of pregelatinized starch
Corn-type pregelatinized starch: low viscosity (convert to direct reading), strong adhesion, high purity (above), small filter loss (left or right), good performance It has a thickening effect and has certain water-retaining properties. It is resistant to high temperatures, freezes, and mildew. It dissolves in cold water to form a translucent colloid with good gel properties.
Cassava-type pregelatinized starch: high viscosity (convert to direct reading), weak adhesion, high purity (above), small filter loss (left or right), good film-forming properties, and It has certain water-retaining properties and dissolves in cold water to form a transparent colloid, but its gel properties are relatively poor.
Packaging, transportation and storage
Packaging: paper-plastic composite bag lined with plastic film bag, net weight per bag.
Transportation: It can be transported by various means of transport, kept dry, and equipped with rainproof, waterproof, and moisture-proof facilities. It must not be mixed with other goods that are toxic, harmful, or have abnormal odors. It is strictly forbidden to be contaminated by rain, water, and other contaminants. Sewage.
Storage: should be stored in a dry, ventilated, and cool place.
Storage period: one year.
Henan Jianjie Industrial Co., Ltd.
Contact:
Zhang Yuyuan
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