Rock wool sandwich panel glue, provided by Shijiazhuang SHILONG New Building Materials Chemical Co., LTD., is a reliable adhesive designed for the production line of color steel sandwich panels. 

Application: This product is specifically designed for the production line of color steel sandwich plate. It's used as adhesive between panels and sandwich layer. The metal panel could be color steel plate, galvanized plate or aluminum plate. The sandwich layer could be EPS, Rock wool, Glass wool board, Sulfur oxygen magnesium board, magnesium oxide board, silica rock board,

Features:
Good liquidity
Good stability
Good initial viscosity and fast curing speed;
Stronger adhesion, composite board products better quality;
Low Contents of VOC, environmental compliance;

Specification:
SL01 white glue(A) SL01 black glue(B)
Polymer Type Polyester polyol mixture Polymer Type Polymerized MDI mixture
appearance Light brown transparent viscous liquid appearance Light brown transparent viscous liquid
viscosity >20 mPa.S viscosity >10 mPa.S
packaging 240kg Iron drum packaging packaging 250kg Iron drum packaging
Black&White glue Bonding strength If we tear the colored steel plate and foam, the foam will be destroyed
Cream time 12-16s
Curing time 40-70s( can be adjusted according to customer’s requirements)
Blending ratio 1:1-1:1.25
Production capacity 6000-11000 square meter/ couple(A+B)
Storage The shelf life is 6 months in the cool and dry place. The unused glue in the barrel should be sealed to avoid curing

Note: The above indicators are the test data under specific working conditions.For reference only. It is adjusted according to process conditions and different aspects of customer needs.

Instructions for use:
1. The surface of the plate should be kept clean and dry. When there is water or oil on the surface of the plate, the gel parameters will change and the binding strength will decrease.
2. The clogged glue dispenser tubes of the composite machine should be cleaned regularly during processing, Ensure the ratio of components A and B is controlled within the required scope.
3. Clean or replace the mixing board to ensure that components A and B are completely mixed to maximize the bond strength of the glue.
4. After gluing, increase the pressure of upper and lower rollers.
5. When the temperature is below 10 ℃, the heating device should be turned on.
6. Avoid water, steam to prevent thickening or solidification.
7. When the adhesive comes into contact with human body, wash it quickly with soap. Eyes should be flushed with plenty of water and seek medical attention quickly.