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The Universal Selection Source:
Adhesives Ingredients

BW 50

Technical DataSheet | Supplied by PQ Corporation

Liquid sodium silicate. Can be used as glue to bond surfaces together when dehydrates. Possesses increased viscosity, tackiness and stickiness when dries. Works well with porous or semi-porous surfaces, where it can partially penetrate the surface. Can also bond metal and glass (but surfaces must be roughened or attacked chemically to make sure that a good physical bond can be formed). Permits to bond a variety of surfaces and materials such as paper, asbestos, mineral wool (used in insulation), mica and wood. Application: spiral and convolute tubes and cores, fiber drums, angleboard and cornerboard, corrugated board and other fibrous products (sisal, fiberglass, wood fabrics), paper/metal foil laminates, paperboard laminates.

BW 50 Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxx
Physical Form
Liquid
Product Status
xxxxxxxxxx
Applications/ Recommended for
xxxxxxxxxxxxxxxxxxxxxxxxx
Bio Based
xx

BW 50 Properties

Property

Value & Unit
Test Condition
Test Method
Weight ratio SiO2/Na2O
xxx
pH
xxxx
Solids content
xx %
Specific gravity
xxxx
Na2O
xxxxx %
SiO2
xxxx %
Viscosity
xxx cps

Solubility Properties

Element
Test Condition
Test Method
Soluble in
xxxxx
Last edited Nov 16, 2017
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