Factory Cheap Hot China Pvp K30 USP 38 for Human or Animal Health Care

Short Description:

Product Name: Polyvinylpyrrolidone

INCI Name: PVP,Polyvinylpyrrolidone

CAS NO.: 9003-39-8

Formula: (C6H9NO)n

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Factory Cheap Hot China Pvp K30 USP 38 for Human or Animal Health Care Detail:

With a full scientific excellent management process, great quality and excellent faith, we acquire very good standing and occupied this industry for Factory Cheap Hot China Pvp K30 USP 38 for Human or Animal Health Care, We encourage you to make contact as we are looking for partners in our venture. We are sure you will find doing business with us not only fruitful but also profitable. We are ready to serve you with what you require.
With a full scientific excellent management process, great quality and excellent faith, we acquire very good standing and occupied this industry for Chemical Grade Pvpk30, China Pvp K30, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We’re looking for long-term business partnerships, and ensure our suppliers that they will undoubtedly benefit in both short and long run.
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.