The main Redispersible polymer powders currently used in the market are vinyl acetate vinegar and ethylene copolymer latex powder (VAe/E), ethylene and vinyl chloride and lauric acid ethylene vinegar ternary copolymer latex powder (E/VC/VL), vinyl acetate vinegar and Ethene and higher fatty acid vinyl ester ternary copolymer latex powder (VAe/E/VeoVa), vinyl acetate vinegar and high-fat acid vinyl vinegar copolymer latex powder (VAe/VeoVa), acrylic vinegar and styrene copolymer latex powder (A/S), acetic acid ethylene vinegar and acrylic vinegar and higher fatty acid ethylene vinegar ternary copolymer latex powder (VAe/A/VeoVa), acetic acid Ethylene vinegar homopolymer latex powder (SBR), other binary and ternary copolymer latex powder, and other functional additives square latex powder, etc.
The first three Redispersible polymer powders account for the vast majority (over 80%) of the global market, especially vinegar acid vinyl vinegar, and ethylene copolymer rubber powder stand in a leading position in the worldwide field and represent the technology of Redispersible polymer powder characteristics.
From the technical experience of applying polymers modified with mortar, vinyl acetate vinegar, and ethylene copolymer resin are still the best solution. The solution is based on:
- They are one of the most common polymersused in the world;
- There is most application experience of vinyl acetate vinegar and ethylene copolymer resin in the field of construction;
- They can meet the mortar’srequired rheological properties (ie required workability);
- Vinyl acetate and ethylene copolymer resin or other monomer polyresin havelow organic volatiles (V()C) and low irritancy odor.
- They have excellent UV resistance and good heat resistance and long-term stability.
- They have high saponification resistance (due to the unsaponifiability of ethylene);
- Vinyl acetate vinegar and ethylene copolymer resin have the widest range of glass transition temperature (Tg);
- They have relatively good bonding, flexibility,and mechanical properties;
- They have the most stable product quality and best storage stability.
- Vinyl acetate and ethylene copolymer resin arevery easy to combine with the performance of the protective colloid (polyvinyl alcohol).
With over 20 years of industry experience, Celotech can continuously accumulate professional knowledge and innovate and improve in technology, products, or services.
In the field of redispersible polymer powder products, our brand Vinabond ® Redispersible polymer powder is a copolymer powder of vinyl acetate and ethylene and is dispersible in water.
Dry-mix mortar modified with Vinabond® exhibits improved adhesion, flexural strength in bending, deformability, and abrasion resistance and are easier to process. Leveling, thixotropy, and water retention are essentially unaffected.
Besides, we will actively participate in exhibitions related to the construction (wall putty, dry-mixed mortar, tile adhesives, etc.) and coatings (paint and coating additives, etc.) industries, and integrate the exports of Celopro® HPMC/MHEC/HEC/CMC produced and operated by our company, together with products including RDP, starch ether, etc.; relying on Celotech’s 20 years of professional cellulose ether research and development and sales background, our company will go all out to strive to expand the market sales share of Celopro® products in Central Asia, South America and other countries.
ABOUT CEMOTECH
→ Suzhou Cemo New Material Technology Co., Ltd is a high-tech enterprise specializing in construction additives.
→ Established in 2011 and expanded production scale in 2015.
→ Our production capacity is 10,000 tons of redispersible polymer powder, 5000 tons of polycarboxylic acid superplasticizer, 3000 tons of melamine superplasticizer, 2000 tons of defoamer, gypsum retarder, hydrophobic agent and other additives.
ABOUT CELOTECH
→Celotech Chemical is a high-tech enterprise specializing in construction additives.
→ Founded in 2005, then gradually established branch company and R&D centers, etc. Celotech set up the production site in Shandong, China and is headquartered in Suzhou of Jiangsu province, a city very near Shanghai.
→ Our production annual capacity is 40,000 tons of CELOPRO® HPMC, 5,000 tons of Polycarboxylate Superplasticizer, 3,000 tons of Gypstar® Gypsum Retarder, 15,000 tons of Prestar®Pregelatinized Starch, etc. Celotech is supplying many customers in the construction industry all over the world.