LC-13-2 Vinyl Resin Equivalent To Dow VYHD

• Post Date:

  Aug 03,2020

• Expiry Date:

  Aug 03,2021

• Detailed Description:

  Cas No. :9003-22-9 Quantity: 1000Kilograms
  Payment Method: T/T IN ADVANCE
  A medium molecular weight resin has a composition of approximately 86 percent vinyl chloride and 14 percent vinyl acetate. LC-13-2 offers a desirable balance of chemical resistance, solubility, film strength, and thermoplasticity, and has a good adhesion on paper, acrylic resin, PVC, ABS and PC, etc.
  
  Solubility: LC-13-2 is usually dissolved in a relatively strong solvent/diluent combination, such as ketone solvent/aromatic diluent (50/50 percent by weight). With this system, a solids content of 23 to 28 percent can be achieved. Ketones and esters is the most commonly used solvents, and chlorinated hydrocarbons, amide used only in a few occasions. Ketones is a particularly good solvent, and esters is the relatively weak solvent. Chlorinated hydrocarbons such as dichloroethane and 1,2 - dichloroethane can completely dissolve LC-13-2, but methyl chloroform and tetrachloroethane can only swell it. Aromatic hydrocarbons have a good role in the swelling, generally using with ketone. LC-13-2 have the better solubility in ketone than LC-13-1, hence it can be substituted for LC-13-1 in most applications where higher solids are needed.
  
  Application: LC-13-2 is ideally suited for marine and maintenance coatings, metal, can paint, strippable coatings, PVC and paper ink, magnetic card, cable, rubber and plastic foam materials, leather surface treatment, PU color plasm and flake, flooring, ciphertext disc, etc.
  
  No. Item Index Test method
  
  1 Appearance White powder By visual
  
  2 Whiteness ≥80 GB2913-82
  
  3 Composition % by Wt Vinyl chloride 86±1% GB/T7139-2002
  
  Vinyl acetate 14±1% ISO1159-1978
  
  4 Reactive Functionality Type % by Wt -
  
  5 K Value 38-40 GB/T3401-1999
  
  6 Viscosity No. ml/g 44-48 GB/T3401-1999
  
  7 Glass Transition Temp About 72 GB11998-89
  
  8 Average Molecular Wt About 22000 Calculated by the Viscosity No.
  
  9 % by wt, through 60 mesh 100% GB/T6003.1
  
  10 Apparent density (g/ml) ≥0.5 GB20022-2005
  
  11 Volatilization (%) ≤1% GB/T2914-1999
  
  12 Impurity Particle No. /100g ≤20 GB9348-88
  
  13 25% resin in MEK/Toluene(50/50) Colorless and transparent By visual

• CAS Registry Number:

  9003-22-9

• Synonyms:

  ;Poly(Vinyl chloride-co-vinyl acetate);50me;a15;a15(polymer);a15s;aceticacid,vinylester,polymerwithchloroethylene;

• Molecular Formula:

  [-CH₂CH(Cl)-]x[-CH₂CH(O₂CCH₃)-]y

• Molecular Weight:

  148.5889

• Molecular Structure:

  

• Hazard Symbols:

   T:有毒物质;
  

• Risk Codes:

  R45:可能致癌‖R46;
  

• Safety Description:

  S53:避免暴露—使用前先阅读专门的说明‖S26;
  

• Company:

  Suzhou Oasis Fine Chemicals Co.,Ltd.     [ China ]        

• Contact:

  Cola Cotton

• Tel:

  0086(0)15895655548

• Fax:

  86-512-57996779

• Email:

  sales@oasisfinechemicals.com