Shenzhen Xingyongwei Silicone Co., Ltd.

. (3, , ) Glue for bonding and fixing xenon lamp bulbs

(3, , )Typical uses:
. Bonding and fixing light bulbs and bases
. High-voltage lines Hole filling, insulation, anti-sparking
: The glue color is translucent, black, white, and the state is semi-fluid or paste.
.This bonding sealant has extremely strong adhesion to silicone parts, B, metal, glass, etc., and is non-corrosive, odorless, and aerosol-free.
.Halogen-free certification, R, R,. The factory sells directly through
. . . New customers can try samples free of charge. Welcome to call us for consultation.

. . . Focusing on silicone production for many years, more than 3 models satisfy everything for you

(3, , )Main features:
.Has excellent adhesion Connection, fixing, sealing, electrical, insulation, moisture-proof, shock-proof, aging resistance and other properties.
.The hardened silicone R rubber can exert the original electrical properties of silicone and has good elongation at temperatures of -℃~℃ (it can also maintain its original rubber elasticity against vibration and impact) ), and has weather resistance, heat resistance and cold resistance.
3. Can be firmly bonded to most materials such as metal, glass, ceramic tiles, plastics and their alloys.
(3, , ) Scope of use:
Widely used in bonding, fixing, sealing, electrical, insulation, antifouling, waterproofing, shockproof, coating and other applications of electronic appliances and comprehensive home appliances.
I saw the point about using the metamethyl white system for bonding metal copper and rubber, and adding water to the rubber is beneficial to bonding. I also found similar articles in rubber technology and did similar experiments. The rubber was EPDM. The blending of propylene rubber and natural rubber, the ratio is 3., no water is added to the rubber at the beginning, and the adhesion rate of the product after vulcanization is false bonding (the adhesion is intact when peeled off quickly, but not when peeled off slowly).
Then I added some water to the rubber and made the triangular bag, then vulcanized it again. The vulcanized product had no adhesive at all, but the surface of the bonded copper material turned black, as if it was coated with Chemlock. The amount of water should not be much, and it is estimated that it is only about . This phenomenon is estimated to be caused by the water in the rubber being heated and volatilized during the vulcanization process. It vaporizes and forms an isolation film on the surface of the rubber and copper materials before they are vulcanized. So is there anything particular about adding water to rubber?
A manufacturer of food-grade home appliance bonding silica gel shared: After adding water, it seems that it can only reduce the adhesive force. It should be because the cross-linking agent is diluted, which may cause Bond evenly. It is better to sandblast and dry the skeleton. Know how to remove as much moisture as possible from the rubber compound and increase the mixing temperature. I have never seen one that looks like it has water in it. In some high-temperature products, in order to remove the low-molecular volatiles in advance, water is added during mixing (the mixing temperature must be high). This is the first time that water is added to the adhesive formula! The main reason for adding water during mixing is to allow the water to pull away the damp moisture in the original materials when the water vapors when the mixing temperature is high. In this way, there will be almost no moisture in the mixed rubber, and the adhesion will be better.
(3, , ) Product packaging:
Aluminum tube, aluminum tube, plastic tube.
(3, , )Performance parameters:
Model:-
Appearance is transparent and sticky
Viscosity (..)~
Specific gravity (℃).~< br/> Surface drying time~
Shore hardness~
Elongation at break () 3~
Tensile strength (/)~
Volume resistivity ()
Breakdown voltage (b/)~
Dielectric loss tangent
High and low temperature resistance -℃~℃
Address: First floor of the Industrial Park Building, Sanlian Community, Longhua Street, Shenzhen
(This article is compiled and shared by Shenzhen Xingyong Thermal Silicone Co., Ltd.)