PU No Foaming Two Compoments Brown Liquid Adhesive for Galva
Adhesive for galvanized steel sheet to EPS foam
Adhesive for galvanized steel sheet to XPS foam
Adhesive for galvanized steel sheet to rock wool
Adhesive for galvanzied steel sheet to paper honeycomb core
Adhesive for galvanized steel sheet to aluminum honeycomb core
Adhesive for galvanized steel sheet to PU rigid foam
Adhesive for galvanized steel sheet to phenolic foam
Adhesive for galvanized steel sheet to perlite board
Adhesive for galvanized steel sheet to mineral wool
Adhesive for galvanized steel sheet to plywood
Adhesive for galvanized steel sheet to melamine decorative board
SPC-1002 type two component polyurethane adhesive
SPC-1002 two-component system polyurethane adhesive is widely used in sandwich panel production line, where it functions as bonding agent between color steel plate and thermal insulation material, such as EPS, XPS, rock wool, PU foam, etc. Component A is using synthesis of special polyether modified polyester production, can increase the toughness, bonding strength, high temperature tolerance, and improve the pure polyester formula shortcomings about the worse performance of damp and hot resistance to hydrolysis. SPC-1002 has good toughness and bonding layer rubber durability, stable molecular structure, not easy ageing, thermal performance is better than that of EPS material, good low temperature resistance, resistance to high temperature, won't come unglued under 120 degree. Component B is imported polymerization MDI.
SPC-1002 glue is mainly suitable for all kinds of vertical and horizontal composite sandwich board machine, for the color steel plate (or stainless steel plate, PVC plastic board, glass fiber reinforced plastic, etc.) and the core layer of EPS board (or rock wool, glass wool, pu board, etc.) between the adhesive. Good stability and safety coefficient.
1. High solid content, less glue used.
2. A good initial adhesion, fast curing.
3. Stronger adhesion, better quality of composite board products.
4. Strong adaptability of materials, speed, temperature, ratio of a two-component has better adaptability.
5. High cost performance, saving cost for the user.
|Component A||Blended Polyol 200KG/iron drum|
|Component B||MDI 250KG/iron drum|
|Appearance of A||Light Yellow Homogeneous Liquid|
|Appearance of B||Dark Brown Homogeneous Viscous Liquid|
|Cream Time（20℃）||8~12 second|
|Gel Time（20℃）||28~32 second|
|Cure Time（20℃）||48~52 second|
|Adhesive Strength MPa||≧0.1|
1. The surface of color plate and EPS core should be kept clean and dry, when there are a lot of water or oil, can make the adhesive gel parameters change, and bonding strength decreased.
2, In working process, clean the blocked glue dropping pipe in time, keep the drops of glue, glue A and glue B ratio should be controlled in request scope.
3, Clean or replace the glue spread plate, ensure glue A and glue B mixed completely, to make the bonding strength reached the maximum.
4, After gluing, raise the pressure of the up and down roller.
5, When temperature is below 10 degrees, should open the heating device.
6, Polymer isocyanate component, is lively in nature, can react with hydrogen, result in active substance solidification. Avoid water, vapor or alcohol, to prevent thickening or solidifying.
7, When the glue contacts human body, quickly wipe clean with soap. The eyes should be flush with plenty of water and go to a doctor quickly.
Packaging and storage:
Glue A (polyol component, not necessarily color shallow) shelf life 6 months, iron drum packaging 200 kg/barrel.
Glue B (isocyanate component) warranty for 6 months, 250 kg/iron barrel, sealed stored in a dry, cool room, to prevent exposure.