Best PVA Fluid Loss Additive

Min.Order: 20

Product origin: Shijiazhuang, Hebei, China

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US$ 150 ~ 300

Description

Polyvinyl alcohol(9002-89-5) is a hydrolysis product of polyvinyl acetate, rather than by the polymerization of monomers; the molecular backbone contains . The specific gravity of this product 1.25 to 1.35 and the melting point is 212 ~ 267 ºC. It is soluble in hot water and hot dimethyl sulfoxide. Animal experiments show that polyvinyl alcohol, without stimulation, causes no significant toxicity upon subcutaneous, intramuscular, intravenous injection. Polyvinyl alcohol resin products appear as white solid with the appearance of sub-floc, granular and powder; it is non-toxic, tasteless, non-polluting and is soluble in water of 80--90 ºC. Its aqueous solution has good adhesiveness and film-forming property; it can resist most organic solvents such as oils, lubricants and hydrocarbons; it has long-chain polyol esterification, etheri
It is mainly used in the textile industry, as the raw materials of warp pulp, fabric finishing agent, vinylon fiber; interior and exterior wall paint of the building, adhesives; chemical industry use it as a polymerization emulsifier, dispersant and polyvinyl formaacetal, butyrate aldehyde resin; paper industry use it as a paper binder; agriculture use it as soil improvers, pesticide adhesion synergist and polyvinyl alcohol film; it can also be us

Product Name:	Poly(vinyl alcohol)
Synonyms:	POLYVINYL ALCOHOL 2000;Polyvinyl alcohol, 86-89% hydrolyzed, medium molecular weight;Polyvinyl alcohol, 98-99% hydrolyzed, medium molecular weight;Polyvinyl alcohol, 98-99% hydrolyzed, high molecular weight;Poly(vinyl Alcohol) n=1750+/-50;Poly(vinyl Alcohol) n(=:)2,000 (degree's of saponification ca. 80mol%);POLYVINYL ALCOHOL 98-99% HYDROLYZED;POLYVINYL ALCOHOL 99% POWDER
CAS:	9002-89-5
MF:	C2H4O
MW:	44.05256
EINECS:	209-183-3
Product Categories:	Resin;Polyvinyl alcohol resin series;Hydrophilic Polymers;Materials Science;Polymer Science;Polymers;Polyvinyl Alcohol Resins;Vinyl Alcohols;9002-89-5
Mol File:	9002-89-5.mol

Property:
Excellent binder
Reduces fluid loss
Reduces water production in cementing process
Compatible with other cement additives
Advantages
Reduces fluid loss during cementing within API standards
Good compatibility with other cement additives
Lower cost than other fluid loss additives

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