2013年8月14日星期三

What is Vinyl resin?

Vinyl resin is internationally recognized as highly corrosion resistant resins.
Standard bisphenol A epoxy vinyl resin is methacrylic acid with bisphenol A epoxy resin synthesized by the reaction of a vinyl resin , soluble in styrene solution .
Features:
1 , the double bonds in the molecular chain ends is extremely lively, the vinyl resin can be cured quickly , and soon got use of strength , corrosion-resistant polymer having a high degree ;
2 , the use of synthetic methacrylate , methyl ester bond side can play a protective role in enhancing the hydrolysis resistance ;
3 , the resin containing an ester bond is less , per mole ratio of chemical resistance of polyester (bisphenol A- fumarate UPR) 35-50 % less , to improve the alkali resistance ;
4 , more of the secondary hydroxyl groups can improve the wettability of glass fiber and adhesion , improved mechanical strength of the laminate ;
5 , since only the ends of the cross-linking molecule . Vinyl resins commonly used brominated flame-retardant synthetic resin , since the resin containing bromine due , so retardant vinyl resin having the same chemical resistance , also can flame-retardant
Advantage
High Purity
No water-soluble suspending agents or surfactants are used in the manufacture; therefore, water resistance is outstanding. Additionally, the as-received vinyl chloride monomer (VCM) content of dry vinyl powders is <10 ppb (parts per billion). In formulated coatings, the VCM level is below the detectable limit of 3.2 ppb.
Uniform Polymer Composition and Narrow Molecular Weight Distribution
Provide predictable solution viscosities and batch-to-batch production uniformity.
Low in Gels
Easily dissolved and low in gels and insoluble materials.
Compatibility
All UCAR Solution Vinyl Resins are completely compatible with each other and many different types of resins.
Recoatable
Typically dry by evaporation. Hydroxyl-modified vinyls can be cured by crosslinking.
About us
YangGuang Resin Co.,Ltd , was established in 1971. Our vinyl resin products inclduing UMOH Resin , UMCH Resin can replace DOW Resin series, such as VAGH resin , VYHH resin , VYHD resin , VMCH resin etc. which are mainly used in producing printing ink, transparent and colored coatings, metal, wood, PET film, plastic, paper, leather, concrete, and other materials. 
Our major products include UMOH resin, UMCH resin, UM 55, UM 50 , vinyl resin CK.
Our Products can well replace the Dow Reisn series products such as vagh resin, vmch resin, VYNS-3 resinwith high performace and low price. Details about our vinyl resin and chemicals , you can go directly to the product you wish to explore. Pictures and technical specifications are included.

Contact YangGuang Resin – A Leader among vinyl resin Manufacturers
Tel: 0086-25-52397808
Fax: 0086-25-68650010
E-mail: info@ygresin.com
URL: http://www.ygresin.com

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