Hebei Yuebao Technology Co Ltd Aberdeen Bazar, Port Blair, Andaman & Nicobar Islands

pp staple fiber is a kind of fiber. Polypropylene staple fiber can improve the crack resistance, impermeability, erosion resistance,frost resistance, anti-explosive ability of mortar / concrete and improve the workability of concrete. Tens of millions of fibers are evenly distributed in the mortar / concrete, which plays a very good role in micro-reinforcement. This maintains the integrity of the structure and prevents the structure from being scattered into many fragments when it is damaged impact, which prevents corrosion of reinforcing steel in the structure can greatly extend the service life of the project and reduce the maintenance cost of the project .  

1. Hydroxypropyl starch ether (hps) is a white fine powder obtained from natural plants as a raw material, modified, highly etherified, and then spray-dried, without plasticizers. It is completely different from ordinary starch or modified starch.   2. Physical properties: white (colorless) powder, good fluidity, good water solubility, its aqueous solution is transparent and colorless, and good stability. It is stable to acid and alkali, and the temperature of curing is lower than the original starch. The change of hot and cold viscosity is more stablethan the original starch. Mixing with table salt and sucrose has no effect on viscosity. After etherification, ice-melt stability and transparency are improved.    

Hydroxy Ethyl Cellulose (HEC) is a white or light yellow, odorless, non-toxic fibrous or powdery solid. It is prepared from basic cellulose and ethylene oxide. Non-ionic soluble cellulose ethers. Because HEC has good characteristics of thickening, suspension, dispersion, emulsification, adhesion, film formation, protection of moisture, and protection of colloids, it has been widely used in petroleum extraction, coatings, construction, medicine and food, textiles, paper making and polymers Polymerization and other fields.