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China 502 Instant Adhesive Suppliers | High-Quality Factory-Produced α-Cyanoacrylate Glue
Application Areas
502 glue is used for the bonding of porous and absorbent materials, and is used for the bonding of steel, non-ferrous metals, rubber, leather, plastics, ceramics, wood, non-metallic ceramics, glass and flexible materials such as rubber products, leather shoes, soft and hard plastics, etc., or between each other. However, for difficult-to-bond materials such as polyethylene, polypropylene, and polytetrafluoroethylene, their surfaces need to be specially treated before they can be bonded. It is widely used in electrical appliances, instruments, machinery, electronics, optical instruments, light industry and civil use, etc.
Usage Method
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1
Before use, clean the surface of the adhered object to remove dust, oil stains, rust, etc. on the surface. When bonding metal, it is best to grind it coarsely first. When bonding plastics such as PE and PP, the surface should be activated first.
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2
Open the front cover of the glue bottle and tap the tip with your finger to make sure there is no residual liquid, then cut out the hole with scissors.
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3
Drop a small drop of this glue on the surface of the adherend, and immediately bond it, and keep it until it hardens. Of course, the bonding area should not be too large.
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4
Wipe the glue bottle clean after use, cover the lid tightly, and store it in a cool and dry place or refrigerate.
Product Advantages
Single component: no solvent, easy to use.
Instant bonding: using trace amounts of water vapor in the atmosphere, it can be bonded in a very short time.
Room temperature hardening: can be used at room temperature without heating.
Transparent and colorless: good effect and no deterioration.
Higher viscosity: suitable for bonding porous and absorbent materials.
502 strong glue, colorless, transparent and fluid liquid, easy to volatilize, polymerize and solidify when it comes into contact with water.
The product has a single component, fast curing speed, easy to use, strong bonding force, and a wide range of bonding materials.
502 glue is a single-component instant-curing adhesive. Due to its fast bonding speed and strong bonding.
Frequently Asked Questions
What materials can 502 glue be used to bond?
502 glue is used for bonding porous and absorbent materials, as well as steel, non-ferrous metals, rubber, leather, plastics, ceramics, wood, non-metallic ceramics, glass, and flexible materials like rubber products, leather shoes, soft and hard plastics.
How do you bond difficult materials like PE and PP with 502 glue?
For difficult-to-bond materials such as polyethylene (PE), polypropylene (PP), and polytetrafluoroethylene, their surfaces must be specially treated or activated before they can be successfully bonded.
What surface preparation is needed before applying 502 glue?
Before use, clean the surface of the adhered object to remove dust, oil stains, and rust. When bonding metal, it is best to grind it coarsely first. For plastics like PE and PP, the surface should be activated first.
Does 502 glue require heating to cure?
No, 502 glue features room temperature hardening and can be used at room temperature without heating. It cures rapidly by utilizing trace amounts of water vapor in the atmosphere.
How should 502 glue be stored after opening?
After use, wipe the glue bottle clean, cover the lid tightly, and store it in a cool and dry place or refrigerate it to keep it in good condition.