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ALCOTEX 78

Technical Datasheet | Supplied by Synthomer
ALCOTEX 78 by Synthomer is a polyvinyl alcohol (PVOH / PVA) grade. Contains block distribution of acetate groups. Is specifically developed for use as primary suspending agent for vinyl chloride suspension polymerization. ALCOTEX 78 is manufactured using batch process, allowing more efficient control over the degree of hydrolysis and particle size of the product.
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Product Type
Vinyl Alcohol (VOH) > PVOH (or PVA)
Physical Form
Granules
Appearance
Off white to Pale yellow

ALCOTEX 78 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Solid Content
≥ 95.0 %
(internal method) 
ATP1
Degree of Hydrolysis
76.0 - 79.0 mole %
(internal method) 
ATP10
Ash Content
0.5 %
(max. as Na2O; internal method) 
ATP33
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