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Tyrolit Film-faced Plywood

Tyrolit film-faced plywood is a high-performance construction formwork material, leveraging imported Tyrolit phenolic resin-impregnated film paper and phenolic adhesives to create a composite panel with exceptional waterproofing, abrasion resistance, and high reuse capabilities. Below is an analysis of its technical characteristics, applications, industry standards, and market feedback:

Technical Characteristics and Structure

Core Materials and Technology

Surface Film Layer: Uses imported Tyrolit phenolic resin-impregnated film paper (common in brown or black films), bonded to the plywood substrate via high-temperature hot-pressing to form a dense waterproof layer.

Adhesive: Employs imported Tyrolit WBP-grade phenolic glue, offering extreme water resistance that meets international standards (e.g., BS1088), with no delamination after 72 hours of boiling water testing.

Substrate: Typically uses full eucalyptus or poplar core boards, processed through double-forming and sanding to ensure flatness and strength.

Performance Advantages

Waterproofing: The imported Tyrolit phenolic film and adhesive create a dual waterproof barrier, suitable for long-term wet environments (e.g., marine projects, nuclear power plants).

Abrasion Resistance: The hard film surface withstands friction during concrete pouring, reducing damage and extending service life (13–30 reuse cycles).

Environmental Friendliness: Meets E0-grade formaldehyde emission standards (≤0.05 mg/m³), ideal for environmentally sensitive public buildings.

Construction Efficiency: Smooth surface enables easy demolding and direct use in fair-faced concrete construction, reducing plastering work and shortening construction time by 30%–35%.