PRIMAL™ GL-618L Acrylic Emulsion Polymer
An acrylic emulsion polymer that is specifically designed for bonding wet laid glass and/or polyester fibre mats used in roofing products such as insulation board and built-up roofing. A combination of enhanced hot tensile strength, good low foaming properties, and outstanding mechanical stability makes this product suitable as a sole binder or a co-binder with thermosetting resins for these applications. As a co-binder, this product is particularly offers stability when blended with urea formaldehyde (UF) resins, and it can also be used with other thermosetting resins such as phenol formaldehyde (PF) and melamine formaldehyde (MF). This product is also suggested as a sole binder or co-binder with thermosetting resins for filters, facer sheets, resilient flooring substrates and geotextile applications. Additionally this product offers remarkable wet tensile strength and also shows good chemical stability.
These values are typical properties and are not intended for use in preparing specifications.
- % Solids Yes No 46.5-47.5 %
- % Solids Range Yes No 47 %
- pH Yes No 9.5
- pH Range Yes No 9.0-9.8
- Tg-Glass Transition Temp Yes No 27 °C
- Viscosity Yes No 100 cP
- Viscosity Range Yes No 50-200 cP
No Safety Data Sheets are available online for this material Please Contact Dow for additional information.
No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.