Shanghai ShiCi International Trading Co., LTD.
  • Products
    The company mainly produces and sells "HUAMAO" as well as "SANWEI" two major brand products. Products covered three series: One is polyvinyl alcohol (PVA) series of products with an annual capacity of 100,000 tons; the second is dispersible polymer powder can be 85,000 tons per year; the last is the cellulose products annual capacity of 60,000tons. 
  • Services
    Shanghai Shici is willing to provide products with high performance and high quality. Good after-sales services guaranteed for better shopping experience. Please feel free to contact us!
  • Company
    Shanghai shici International Trading Co.Ltd is a professional company which contain enterprise sales, warehousing, distribution, technical services. Shanghai Shici in view of the new market situation and customer demand, the establishment of raw material supply as the core, formulation research, technical support, such as supporting the "integration, one-stop" service marketing model. 
  • Application
    Our polyvinyl alcohol (PVA) series of products, dispersible polymer powder, hydroxy propyl methyl cellulose and other related products are well applied in many fields such as paper, adhesives and emulsion, textiles, barrier films, tec,.
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MHE Series

MHE Series is the type of low viscosity hydroxypropyl methyl cellulose.

The use of low viscosity hydroxypropyl methyl cellulose in special industries:

1, Paint industry:
This product has excellent storage stability, maintain uniformity of viscosity, so that pigment dispersed evenly, while basically not affected by ph value (applicable range ph=3--11).

2, synthetic resin:
In the production of synthetic resins, for example in polyvinyl chloride (PVC), polyvinylidene chloride and other polymers, suspension polymerization is the most commonly used and must be stable hydrophobic monomer suspension in the water. The most representative hydroxypropyl methyl cellulose (HPMC), as a water-soluble polymer, has excellent surface activity and acts as a colloid protector, which can effectively prevent the aggregation of polymeric particles. Further, HPMC, although a water-soluble polymer, is slightly soluble in hydrophobic monomers and increases the monomer porosity of the production of polymeric particles, thus providing a good polymer for removing residual monomers and enhancing the ability to absorb plasticizers.

3, Ceramics:
(1) Hydroxypropyl methyl Cellulose (HPMC) is used as a binder for molding fine ceramic products. The higher concentration aqueous solution of HPMC can be adsorbed on the surface of ceramic particles, so that the friction between the particles decreases and enhances the lubrication, so that the molded products have the required surface finish and dimensional stability.
(2) Because of the low ash of HPMC, the sintered ceramic products with excellent electrical properties are available.
(3) Adding the product to the new honeycomb ceramics can give the billet crystal lubrication, water retention and increase strength, reduce the friction coefficient and improve the lubrication of the extruded ceramic products.

4, Special mortar:
Self-leveling mortar to add hpmc, after pouring will control the surface of water retention, Qinshui is not obvious, so that after drying the surface strength, shrinkage small, greatly reduce cracking. The addition of HPMC also provides viscosity, which can be used as an anti precipitation additive to enhance the fluidity and pumping performance and improve the efficiency of paving.
  • TEL:+86 021-34781766
  • ADDRESS:ROOM208, Building39, No.2049, Pujing Road, Minhang District, Shanghai, China