VHB adhesive (pressure-sensitive adhesive) has high viscosity, good solvent resistance, softness, good stickiness, high tensile strength, shear strength, can be used to replace screws, willow nails, spot welding, etc., traditional fixation methods. Widely used in automobiles, air conditioners, office furniture, communication products bonding] can replace screws, willow nails, spot welding, traditional fixation methods, so as to improve the beauty of products.
1. Cleanness, temperature difference, pressing strength, waiting time, etc.] will affect the stickiness of the double-sided adhesive, please do not put your finger on the surface of the tape, this will affect the stickiness of the tape.
two.. Stickiness is better after sticking for 72 hours.
For example: paste 20 minutes in low and medium viscosity.
Paste for 60 minutes in moderate stickiness.
Paste for 24 hours in medium and high viscosity.
Paste 72 hours in a stable performance.
Scope of application:
Because of its good performance, it can be used on a variety of surfaces: car paint, dashboard, glass, plastic, metal, ceramic tiles and so on.
Product performance testing:
Cut off a piece of 3CM tape and stretch it slowly to 30cm.
No residual glue test:
Separate the glued coins and tear off the double-sided glue so that there is no trace on the surface of the coins.
Soak the affixed coins in water and it is difficult to break them with your hands after taking them out.
Temperature resistance parameters:
Short-term temperature resistance 150 degrees, long-term temperature resistance 93 degrees.
1. Due to climate problems: northeast region, northwest region, it is recommended to use hair dryer heating or other heating after use.
two.. Clean the pasted area and keep it dry to avoid heterosexual items such as dust, oil stains or moisture.
3. Press the double-sided adhesive on the product evenly back and forth, if there are air bubbles, press with your fingers.
4. After pasting one side, use a knife to pry open an opening between the colloid and the release paper, and release the paper on the torn surface.
5. Paste it on the product and press it evenly to make it firm.
3m double-sided adhesive VHB ultra-thin high-viscosity double-sided adhesive, 5952 double-sided glue die-cutting punchin Images