3.2 Two Component Moisture Curing PU Polyurethane Adhesive for Sandwich Panel

Product Description

Product Overview
DF251 Two-component Polyurethane Adhesive is internationally recognized as one of the environment-friendly adhesives, whose formula is solvent-free and odor-free.
Application
Used for binding foam plastic, aluminum honeycomb, paper honeycomb, etc. and metal materials (for instance, iron, aluminum, stainless steel); also can be used for arbitrarily cross-binding among concrete, wood, hard PVC plastic, rubber and plastic, ceramics, rigid foam materials, thermal insulation plate , and various composite plates, etc.
Product Features
High solid content, less consumption;
Stronger initial adhesion, higher curing speed;
Bonding firmly; better quality of composite board products;
Better adaptability to material, speed, temperature, ratio of two components;
Highly cost effective, save cost for customers.
Technical Parameters

Item	Component A (white adhesive)	Component B (black adhesive)
Appearance	Light yellow to yellow viscous homogenous liquid	Dark brown viscous homogenous liquid
Viscosity mpa.s(25ºC)	300~500	300~500
Bonding Strength(Mpa)	>0.1
Bond Area	≥95%
Ratio	1:1
Production of board / pair	6000m-11000m
Parameter of foaming and gelling	Can produce according to customer's requirements and seasons and temperatures

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