502 glue is mainly composed of ethyl α-cyanoacrylate, adding tackifier, stabilizer, toughening agent, polymerization inhibitor, etc., and is a one-component instant curing adhesive synthesized by advanced production technology. It is a transparent, low-viscosity, non-flammable liquid, single-component, solvent-free, slightly irritating, volatile, and the volatile gas has weak tear-destruction properties. Its bonding principle is that the polyaddition reaction occurs under the catalysis of a small amount of water in the air, and it solidifies rapidly to fasten the adherend.
502 glue introduction:
502 glue is mainly based on ethyl cyanoacrylate, adding tackifier, stabilizer, toughening agent, polymerization inhibitor, etc., and is a one-component instant curing adhesive synthesized by advanced production technology. It is a transparent, low-viscosity, non-flammable liquid, single-component, solvent-free, slightly irritating, volatile, and the volatile gas has weak tear-destruction properties. Its bonding principle is that the polyaddition reaction occurs under the catalysis of a small amount of water in the air, and it solidifies rapidly to fasten the adherend.
502 glue application:
This product is widely used in the bonding of steel, non-ferrous metals, non-metallic ceramics, glass, wood and flexible materials such as rubber products, leather shoes and soft and hard plastics, etc. Difficult-to-bond materials such as tetrafluoroethylene require special treatment on the surface before they can be bonded.
502 glue is a one-component instant curing adhesive. Due to its fast bonding speed and firm bonding, special care should be taken when using it to avoid unnecessary trouble caused by improper operation.
How to use 502 glue:
1. Before use, clean the surface of the adherend to remove dust, oil, rust, etc. on the surface. When bonding metal, it is best to grind it first. When bonding PE, PP and other plastics, it should be made first. surface activation.
2. Open the front cover of the glue bottle, and lightly buckle the tip with your fingers so that there is no residual liquid left, and then use scissors to cut out the holes.
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.
4. Wipe the glue bottle clean after use, close the lid tightly, store in a cool dry place or refrigerate.
502 glue notes:
1. The vapor of the adhesive will irritate the eyes, so be careful when using it.
2. Avoid contact with the skin and entering the eyes. In case of an accident, immediately wash with plenty of water and send it to the hospital. When cleaning the eyes, dilute sodium bicarbonate solution can be used.
3. When touching your hands, you can wash your hands with soapy water, detergent or pumice stone.
502 glue removal:
It should be known that 502 glue is completely incompatible with water, that is to say, it cannot be removed by washing with water, and of course it cannot be removed during the dry cleaning process.
1. The solvent of 502 glue is acetone, so acetone can be used to remove 502 glue, but the key is to operate properly, and it is impossible to achieve satisfactory results if the operation is improper. First of all, make sure that the clothes stained with 502 glue do not contain cellulose acetate before using acetone. When removing stains, it is best to turn the clothes to the back, and put an absorbent material (clean towel, cloth or toilet paper, etc.) under the stains, and use Drop the acetone around the stain with a dropper, and gradually dissolve it from the outside to the inside. You can also put a layer of cloth on it and gently squeeze and tap to help dissolve it. Then replace the adsorbent and repeat the above operation until the dissolution is complete. In addition, acetone may have a bad effect on the color of some fabrics, so it is necessary to test at the back corner before determining whether to use it.
If the 502 glue is stained on the blended fabric containing acetate fiber, the fabric will become thinner than the original after being removed in this way, and if the fabric is full acetate fabric, the fibers at the stain will dissolve into holes and It cannot be repaired, so you must be careful before using this method to avoid unnecessary trouble.
2. Paste 502 glue on a small area, just soak it in hot water. If a large area is stained with 502 glue, apply acetone and wait about 5 to 10 minutes to remove it.
3. You can stick 502 there with a wet hot towel. After ten minutes, the cured 502 will become soft and can be removed. There is also a drop of 502 where there is 502, and the cured 502 will become soft, so that it can be removed with a towel.
4. Use insulating oil, pour the insulating oil in the transformer on the table, the 502 glue will become soft quickly and can be rubbed off quickly.
5. Use banana water droplets on the glue stains, and at the same time use an old toothbrush to continuously stir and brush, until the glue traces soften and take off, then rinse with clean water, and brush repeatedly until it is clean. Put an absorbent cloth on the back of the clothes with glue marks, then apply some white vinegar to the glue marks, and finally wipe clean with cotton dipped in water.
JTX-502 glue instruction manual:
JTX-502 glue is a one-component amino acrylate adhesive, the viscosity can be adjusted between 500-5000cps, no flow can fill large gaps, the speed can be adjusted between 10-80 seconds, easy to adjust the bonding process.
1. Performance parameters:
| Exterior color | Transparent liquid |
| Viscosity | 1500mpa.s |
| fill the gap | 0.2mm |
| then speed | 30-40 seconds |
| tensile shear | 150-220kgf/cm2 |
| temperature range | -55 to 85°C |
2. Construction method
1. Before use, clean the surface of the adherend to remove dust, oil, rust, etc. on the surface. When bonding metal, it is best to grind it first. When bonding PE, PP and other plastics, it should be made first. surface activation.
2. Open the front cover of the glue bottle, and lightly buckle the tip with your fingers so that there is no residual liquid left, and then use scissors to cut out the holes.
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.
4. Wipe the glue bottle clean after use, close the lid tightly, store in a cool dry place or refrigerate. .
3. Precautions for use
1. This product adheres quickly to prevent skin and clothing from being adhered during operation. This product has weak tear-inducing properties. Be careful not to splash into the eyes, and pay attention to ventilation when using.
2. The vapor of the adhesive will irritate the eyes, so be careful when using it.
3. Avoid contact with the skin and entering the eyes. In case of an accident, immediately wash with plenty of water and send it to the hospital. When cleaning the eyes, dilute sodium bicarbonate solution can be used.
4. When touching your hands, you can wash your hands with soapy water, detergent or pumice stone, etc.
4. Packaging: 20ml/piece
V. Storage: Store in a cool dry place or refrigerated, the shelf life is 12 months.