FILCO® 7805 is a water-based dispersion comprising an aliphatic polyurethane resin, meticulously designed for application as a glass fiber sizing. Notably distinguished by its clear color, this dispersion ensures transparency in the final composite product. Its advantageous compatibility with PA (particularly PA6) matrices makes FILCO® 7805 seamlessly integrate into composite systems, contributing to enhanced overall performance. Furthermore, the dispersion exhibits commendable compatibility with sizing components, underscoring its versatility and ease of incorporation into various manufacturing processes. FILCO® 7805 emerges as a reliable choice for producing transparent and high-performance glass fiber-reinforced composites.

Functions: Film Former

Chemical Family: Polyurethanes (PU)

Compatible Polymers & Resins: Polyamide 6 (PA 6), Polyamides

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Chemical Family
Composite Materials Functions
Product Families

Features & Benefits

Labeling Claims
Materials Features
Product Characteristics

FILCO® 7805 non-reactive, non-ionic polyurethane dispersions: aliphatic hydrazine-free
Application characteristics wide pH range: Improved stability in non-yellowing films resistance to moisture impact resistance
Main Features: Polycaprolacton poyol for increased compatibility with PA6

Applications & Uses

Compatible Polymers & Resins
Compatible Reinforcements


Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Solid Content40%MA145LFE
Glass Transition Temperature (Tg)-40°F-
Particle Size Distribution
ValueUnitsTest Method / Conditions
Average Particle Size700nm-

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • Mexico
  • USA