Common putty powder raw material types and choices 1. heavy calcium carbonate Calcium carbonate, the chemical formula is CaCO3, the sedimentation volume is 1.1-1.9ml/g, refer to as heavy calcium powder, belonging to natural carbonate minerals, using mechanical direct pulverization method, with good thermal stability (not…
Application of sodium carboxymethyl cellulose and hydroxyethyl cellulose in daily chemical products Cellulose ether is a widely use polymer fine chemical material which is made by chemical treatment of natural polymer cellulose. Since the manufacture of nitrocellulose and cellulose acetate in the 19th century. chemists…
ABRAFATI 2019 –Welcome to visit our Booth No. #263 We are about to participate in ABRAFATI 2019. Welcome to our Booth No. #263 for exchange and cooperation. our booth：No. #263 Date：October 01st to 03rd, 2019 Address : São Paulo Expo – São Paulo/SP – Brazil….
Asia Pacific Coatings Show 2019–Welcome to visit our booth at C46 We are about to participate in APCS 2019. Welcome to our booth C46 for exchange and cooperation. our booth： C46 Date： September 4-6 2019 Address:Thailand ,BITEC,Bangkok The following is the company introduction： Our products…
What is HEC use 1. for water latex paint As a protective colloid, HEC can be used for the polymerization of vinyl acetate. To increase the stability of the polymerization system over a wide pH range. Because in the manufacture of the finish product, such…
The quality of the cellulose determines the quality of the mortar. What do you think? In the ready-mixed mortar, the amount of cellulose ether added is very low. However, it can significantly improve the performance of wet mortar, which is the main additive that affects…
What about mortar cracks? How to construct? Plastic crack Principle explanation Plastic cracking refers to the cracking of the mortar before or during hardening. It generally occurs in the early stage of mortar hardening. The plastic cracking cracks are generally coarse and the crack length…
The classic three questions and three answers about putty How to deal with the cracking of the putty layer after the putty is put out, what should I do? answer: There are many reasons for the cracking of the putty. There are external reasons and…
Putty/paint construction, high temperature is not afraid For paint applications, high temperatures are definitely not a good thing. Cracking and peeling may occur in the construction under high temperature in summer. This is not necessarily a problem with the product, and it may be caused…
Effect of cellulose on tile adhesive 1 Introduction Cement based tile adhesive is the largest application of special dry mortar. It is an organic or inorganic mixture based on cement. It is the main cementing material, supplemented by graded aggregate, water retention agent, early strength…
