Thioplast G21F
Product Line Thioplast - polysulfides
This grade´s unique combination of strength, elasticity, weatherability and gas tightness makes it the industry's first choice for insulating glass sealants. Formulators tailor properties like pot-life, tensile strength, adhesion and elongation at break by choosing from various compatible plasticizers, fillers and other additives. The viscosity, degree of branching and SH content can easily be adjusted by blending this grade with others to generate your tailored Thioplast® polysulfide.
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Brand
Thioplast® -
Chemical family
Polysulfide -
CAS number
68611-50-7 -
Physical form
Liquid -
Regional availability
Global -
Chemical name
Liquid polysulfide polymer with thiol end groups (MW > 1800)
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Applications
Thioplast® G21F is used to formulate flexible, highly elastic sealants being used in Insulating Glass applications with best performance in high Nobel Gas retention and low moisture vapor permeability. Furthermore, Thioplast® G21F is used in low viscos sealants with good UV-resistance being used in construction applications. Recommended use in combination with Managanese(IV)oxide curing agent (7.5-9.4 g MnO₂/100g).
Downloads
Product Data Sheets
PDS Thioplast G21F (English)
- Product Data Sheet | application/pdf (50.3 KB) | English
Market Segments
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