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Adhesives Ingredients

Bisomer® S20 W

Technical DataSheet | Supplied by GEO Specialty Chemicals

50% aqueous solution of methoxy polyethyleneglycol methacrylate. It is an aqueous solution of a long chain methacrylate monoester based on a polyethyleneglycol backbone. It is water soluble and contains approximately 23 EO units within the chain. It is used to introduce non-ionic water dispersible groups into acrylic or vinyl polymers. It is also an excellent flexibilizing molecule due to its low glass transition temperature (Tg). Used in water-based pressure sensitive adhesives (PSAs).

Bisomer® S20 W Product details

Product Type
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Chemical Composition
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CAS Number
Mixture
Physical Form
Liquid
Appearance
Yellow, Clear
Product Status
xxxxxxxxxx
Bio Based
xx
Labels/Agency Rating
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Bisomer® S20 W Properties

Property

Value & Unit
Test Condition
Test Method
Molecular weight (av.)
xxxx g/mol
Inhibitor (MEHQ) content (mass), (D3125; 13-08)
xxxxxxxxxx ppm
Water content (mass), (E 203; 23-01)
xxxxxxx %
Color number, (D1544; 03-19)
xxxxx Gardner
Saponification value, (3657;19-09)
xxxxxxx mgKOH/g
Acidity - Methacrylic acid, (D1613; 01-01)
xxxxx %
Last edited Jun 8, 2016
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