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Big Discount China Povidone-K (K25, K30, K90) White Powder with Pharma USP36/Ep8/Bp2013

Short Description:


  • Product Name: Polyvinylpyrrolidone
  • INCI Name: PVP,Polyvinylpyrrolidone
  • CAS NO.: 9003-39-8
  • Formula: (C6H9NO)n
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    Big Discount China Povidone-K (K25, K30, K90) White Powder with Pharma USP36/Ep8/Bp2013 Detail:

    To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for Big Discount China Povidone-K (K25, K30, K90) White Powder with Pharma USP36/Ep8/Bp2013, Our tenet is clear many of the time: to deliver top quality product or service at competitive price to consumers round the globe. We welcome opportunity prospective buyers to speak to us for OEM and ODM orders.
    To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for China Pvp K25, Povidone K25, We have more than 100 works in the plant, and we also have a 15 guys work team to service our customers for before and after sales. Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products and solutions!
    Polyvinylpyrollidone(PVP)Technical Grade products are existing as powder and water solution form,and being supplied in a wide molecular weight range,easily dissolve in water,alcohol and other organic solvents.They are highly hygroscopicity,excellent film-forming capacity,adhesiveness and chemical stability,none toxicity.

    Key Technical Parameters:

    Product PVP K15P PVP K17 PVP K25 PVP K30 PVP K90 PVP K30L PVP K85L PVP K90L
    Appearance White or off-white powder Colorless to slightly yellowish liquid
    K Value 13~18 15~19 23~28 27~35 81~100 27~35 78~90 81~100
    pH( 5% in water) 3.0~7.0 3.0~7.0 3.0~7.0 3.0~7.0 5.0~9.0 3.0~7.0 5.0~9.0 5.0~9.0
    NVP 0.2% max. 0.2% max. 0.2% max 0.2% max. 0.2% max. 0.2% max. 0.2% max. 0.2% max.
    Sulphated Ash 0.1% max. 0.1% max. 0.1% max. 0.1% max. 0.1% max. 0.1% max. 0.1% max 0.1% max.
    Solid Content 95% min. 95% min. 95% min. 95% min. 95% min. 29~31% 19~21% 19~21%
    Water 5.0% max. 5.0% max. 5.0% max. 5.0% max. 5.0% max. 69~71% 79~81% 79~81%

    Applications:

    Technical grade PVP are being used Textiles/Fibers,Adhesives,Coatings/paintings,Laundry/Household detergent,Inks,Ceramics and other hi-tech industries.

    *Dye transfer inhibition in detergents using PVP K15,K17 & K30 and/or its liquid product to complex fugitive.

    *Textile dye stripping and strike rate control through compexation and dispersion with PVP K30 and/or its liquid product.

    *Laundry detergents where PVP K30 inhibits soil redeposition.

    *Emulsion polymerization where PVP K30 and or its liquid product latex stabilizer,functioning as a protective colloid,facilitates redispersion of a ‘broken’latex end-use application.

    *Dispersions using PVPK30 & K90 and/or its liquid product for nonaqueous dye and pigment-based writing ink delivery systems.

    *Hollow fiber membrane manufacture in which PVP K90 & K30 and/or its liquid product create voids any hydrophilic domains in polysulfone membranes.

    *In oil filed cementing,where PVP K30& K90 and or its liquid productserve as fluid loss control agents.

    *On lithographic plates using hydrophobic inks,where PVPK15 provides enhancement of the nonimage area.

    *PVP K80,K85 & K90 and/or its liquid products in stearate-based adhesive sticks for arts and crafts applications.

    *In fiber glass sizing,using PVP K30 & K90 and/or its liquid products film forming action to promote polyivnylacetate adhesion.

    *As combustible ceramic binders,using PVP K30 & K90 and/or its liquid product to enhance green strength.

    *PVP K15,K17,K30,K60 & K90 and/or its liquid products used in agriculture as binder and complexation agent for crop protection,Primary film former in seed treatment and coatings.


    Product detail pictures:

    Big Discount China Povidone-K (K25, K30, K90) White Powder with Pharma USP36/Ep8/Bp2013 detail pictures

    Big Discount China Povidone-K (K25, K30, K90) White Powder with Pharma USP36/Ep8/Bp2013 detail pictures


    Related Product Guide:

    Big Discount China Povidone-K (K25, K30, K90) White Powder with Pharma USP36/Ep8/Bp2013 , The product will supply to all over the world, such as: , , ,

    *An Industry-University-Research Collaborative Innovation Company

    *SGS & ISO Certified 

    *Professional & Active Team

    *Factory Direct Supplying

    *Technical Support

    *Sample Support

    *Small Order Support

    *Broad Range Portfolio of Personal Care Raw Materials & Active Ingredients

    *Long Time Market Reputation

    *Available Stock Support

    *Sourcing Support

    *Flexible Payment Method Support

    *24 hrs Response & Service

    *Service and Materials Traceability


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