Shandong Xin Rui 821 putty pre-burnt starch

Shandong Xin Rui 821 putty pre-pre-burnt burnt starch starch is a widely used modified starch it is natural starch as raw material, made of burnt IMPROVEMENT. It has a number of important properties: a water-soluble film-forming solution thickening adhesion property and water retention properties such as polymer compatibility.... Having a protective colloid action, non-toxic and tasteless. It can be widely used in insulation mortar, putty powder, tile adhesive, mortar and other construction. Technical indicators burnt a pre-pre-burnt starch Item Index Appearance white powder pre starch burnt burnt-aging properties of starch can swell into a translucent liquid pre-burnt starch viscosity ≥300mpa.s (2% aqueous solution) in the cold water of pre-burnt starch PH 6-8 (2% aqueous solution) pre-burnt starch fineness (mesh) 90 pre-burnt starch ash ≤0.6 second application area 1, cement-based products and additives gypsum-based products, and other building plus agent has good compatibility. Can be used with the hydroxypropyl methyl cellulose ethers used, can play a role in thickening the adhesive has better crack resistance, improved workability, while reducing the amount of hydroxypropylmethylcellulose. Three putty powder application. This product will be in proportion to join materials and additives, dry mix evenly, add cold water mixing can be used for construction. Reference formula: interior wall putty powder formulations 1 Flying powder or talcum powder: 1000 kg 2 pre-burnt starch: 5--8 kg 3 CMC: 10-15 kg 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. This information is provided Rui Shandong 宁津鑫 821 pre-burnt starch putty by the Shandong Xin Rui energy-saving materials Co., Ltd.