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FILCO® 667

1 of 141 products in this brand

FILCO® 667 is an unsaturated polyester resin available in powder form, designed as a binder for glass mat applications. Its appearance is that of a light yellow powder. Key product characteristics include low viscosity in a molten state and a high binding capacity for glass fibers, particularly in 'hot melt' operating conditions. In its physical form as a powder, it serves multiple functions within composite materials, functioning as a resin, binder, and matrix material. It boasts features such as low viscosity and high binding power, classified under the polymer name 'Thermoset Polyester.

Functions: Resins, Binders & Matrix Materials

Chemical Family: Polyesters

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family: Polyesters
Polymer Name: Thermoset Polyester
Composite Materials Functions: Resins, Binders & Matrix Materials
Technologies: Composite Materials
Product Families: Composite Materials — Additives
Functional Additives

Features & Benefits

Materials Features: High Binding Power,
Low Viscosity
Characteristics: Low viscosity at molten state

High binding power for glass fibers in “hot melt” operating conditions

Tg = 40°C

Applications & Uses

Compatible Reinforcements: Glass Fiber

Properties

Physical Form: Powder
Appearance: Light yellow powder
Typical Properties
Particle Size Distribution

Packaging & Availability

Regional Availability

Storage & Handling

Shelf Life: 24 months
Storage and Shelf Life Conditions: FILCO® 667 should be stored in closed containers away from direct sun rays, at temperature below +30°C. In these conditions maximum suggested storage time is 24 months from production, in the original package. After that date product must be rechecked.