Order Products : sales@su-jiao.com

Kuraray Poval® PVA 420

Category:	PVOH , Polyvinyl Alcohol
Manufacturer:	Kuraray Co., Ltd.
Trademark:	Kuraray Poval®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	tV7egz_Kuraray-Poval-PVA-420.pdf
PRICE:	Order Products email sales@su-jiao.com

Wechat: WECHAT

Message
Partially hydrolysed grade Mowiol® and Kuraray Poval® are the trade name of the polyvinyl alcohols marketed by Kuraray. These are manufactured from polyvinyl acetate by alcoholysis using a continuous process. By varying the degree of polymerization of the polyvinyl acetate and its degree of hydrolysis (saponification), a number of different grades can be supplied. Our PVOH types are offered in a high standard purity showing especially "low ash and VOC contents". Modification of emulsion adhesives, production of paper adhesives and remoistenable adhesives. Protective colloid in emulsion polymerisation and raw material for the production of sizes and textile finishes. Binder in the surface finishing of paper. Also for regulating the processing characteristics of all types of coatings.

Message

Partially hydrolysed grade

Mowiol® and Kuraray Poval® are the trade name of the polyvinyl alcohols marketed by Kuraray. These are manufactured from polyvinyl acetate by alcoholysis using a continuous process. By varying the degree of polymerization of the polyvinyl acetate and its degree of hydrolysis (saponification), a number of different grades can be supplied. Our PVOH types are offered in a high standard purity showing especially "low ash and VOC contents".

Modification of emulsion adhesives, production of paper adhesives and remoistenable adhesives. Protective colloid in emulsion polymerisation and raw material for the production of sizes and textile finishes. Binder in the surface finishing of paper. Also for regulating the processing characteristics of all types of coatings.

General Information
Features	Barrier Resin Biodegradable Good Adhesion Good Colorability Water Soluble
Uses	Adhesives Binder Building Materials Coating Applications Film Foil Coatings Paper Coatings Textile Applications
Forms	Granules

Physical	Nominal Value	Unit	Test Method
Solution Viscosity ¹	37 to 45	mPa·s	JIS K6726
Ash Content ²	< 0.40	%
pH ³	4.5 to 7.0
Volatile Matter	< 5.0	%

Additional Information	Nominal Value	Unit
Degree of Hydrolysis ⁴	78 to 81	%
Methanol Extractables	< 3.0	%

Note Message
1 .	4 % aqueous solution at 20 °C, determined by Brookfield synchronised-motor rotary-type viscometer
2 .	Calculated as Na2O
3 .	4 % solution in distilled water
4 .	Saponification

Resin Grade	Manufacturer	Category	Trademark
TECHNO MUH M3100	Techno Polymer Co, Ltd.	ABS	TECHNO MUH
Arnite® TV4 220	DSM Engineering Plastics	PBT	Arnite®
Daplen™ ED117AE	Borealis AG	PP, Unspecified	Daplen™
DINAPLEN® PPH1S20 M203	Grupo Repol	PP Homopolymer	DINAPLEN®
Lumiplas庐 LD590T	LG Chem Ltd.	MABS	Lumiplas®