Starch Ether
HPS-301
Chemical Nature
Starch Ether is a non - ionized starch, also known as starch ether, made from epoxy propaneand starch under alkaline condition through etherification. It can give special work performance to cement based and plaster based products. It has similar structure and functions of HPMC, also good compatibility with other construction additives. Applying with HPMC, a better thickening effect, crack resistance and workability can be achieved. The cost of mortar can be reduced by adding HPS into the formulation.
Typical Properties
Usage
Pre-mix evenly with other dry powder components before packaging. Mix and use on-site according to the recommended amount of water.
The recommended addition amount is 0.1%-0.3% of the cementitious material, which must be pre -tested according to the raw materials and construction specifications before use.
Packaging
25 kg / 55 lb paper bag
Storage condition
Store products with original packaging in a dry, clean environment and away from heat sources. This product is not easy to lose efficacy, but it is hydrophilic-based. If the storage environment is poor, it will slowly absorb moisture. It is recommended to follow the first-in-first-out principle when using it. The packaging must be tightly sealed to prevent moisture intrusion if not finished use.
Product safety
According to the legal provisions on dangerous goods and preparations, this product is non- hazardous. Avoid dust formation and accumulation. Scattered effects should be swept up while keeping them dry. Touching with water will cause a risk of slipping. Contact us for further information.
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