Rubber adhesives are RoHS compliant

Bonding with 502 must be not enough adhesion, even if it is glued instantly, it will fall off after a long time, and there is a serious problem of whitishing, there are many kinds of glue for sticking rubber, and the specific requirements should be seen in detail.

For example: 1. Rubber adhesive metal instant adhesive: JL-330 rubber metal instant adhesive is recommended to have medium joining speed, high temperature resistance, super adhesion, impact resistance, vibration resistance, metal rubber bonding, strong viscosity impact resistance, vibration resistance, good flexibility and other characteristics; It is widely used in metal-to-metal, metal and electroplating components, metal-to-plastic, rubber-to-metal, rubber-glued stainless steel, rubber-bonded PVC, rubber-bonded ABS plastic and bonding between plastic and ceramics, wood, stone, glass, nylon, leather.

2. Stainless steel plate adhesive glue: It is recommended to use Juli brand JL-6801 rubber adhesive metal glue as a general-purpose product, which has good bonding performance for most rubber and metal. Rubber adhesive metal glue also has good adhesion to rubber and metal, bamboo, wood, fabric, and paper.

It is mainly used in the bonding of rubber iron, rubber glue stainless steel, rubber glue aluminum, rubber glue aluminum metal, foam material, etc.; It also has good adhesion to rubber and bamboo, wood, fabric and paper, and is an ideal adhesive for home appliances, electronics, decoration, craft toys, thermal insulation materials, packaging and printing industries.

3. Rubber sealing ring glue: JL-808 high-temperature resistant rubber conveyor belt adhesive is recommended to be a two-component room temperature curing, high-performance neoprene. It has extremely strong initial and final tack strength, and has good high temperature resistance.

It can meet the rapid bonding and repair of conveyor belt joints in 150 environments. It is used for rapid cold bonding and repair of conveyor belts for high-temperature operations in metallurgy, mining, thermal power generation, coking, cement, fertilizer, steel mills, docks, coal mines and other industries, as well as conveyor leaders in general environments.

4. Rubber and metal hot vulcanization glue: JL-250 rubber and metal hot vulcanization glue is recommended as a single coating rubber and metal hot vulcanization adhesive. This product complies with international standards, has passed EU RoHS testing and halogen-free certification.

It has wide adaptability, can bond a variety of rubber and metal and other substrates through hot vulcanization, and also has a strong adhesion to metal treated by surface plating or chroming. Hu S 150 1697*1949.

Adhesive rubber quick-drying can be used with HY-308 glue.

HY-308 glue is used for bonding between various rubbers.

Such as neoprene, nitrile rubber, butyl rubber, styrene-butadiene rubber, EPDM, fluorine rubber, foam rubber, TPR thermoplastic rubber and other materials between the bonding.

Online shopping. Shop according to the type of rubber.

Rubber is a non-polar material with low surface energy, which is a difficult material to bond, and the surface of the material needs to be pretreated when gluing the rubber material, so as to achieve the bonding effect.

When using Kingsbond treatment agent to solve the problem of rubber substrate adhesion, it is also necessary to clean and clean the surface, which is widely used in the gluing or flocking process of automotive interior parts, and it has passed RoHS testing without halogen.

Rubber viscose, rubber glue.

YH-818 Easy to Fit.

Lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, ......

Whether this depends on the single test or the whole machine test! Depending on your product, it depends on whether it is metal or non-metal.

EVA stands for "ethylene-vinyl acetate copolymer" and the rubber and plastic foam material made of it, with the molecular formula (C2H4) X(C4H6O2)Y, used to make refrigerator pipes, gas pipes, civil engineering plates, containers and daily necessities.

Basic information: Chinese name of chemical: ethylene-vinyl acetate copolymer.

Product Name: ethylene-vinyl acetate copolymer

Abbreviation of Token: EVA

Molecular Formula: (C2H4)X(C4H6O2)Y molecular weight:

Relative molecular weight: 2000 (average).

cas no.：24937-78-8

Melting Point: 75 Boiling Point:

Relative density: flash point: 260

Solubility: Toluene, THF, and Mek: SolubleSurface topography: white powder.

1. The material is the common name we define, and the full name in English is ethylene-vinyl acetate copolymer, abbreviated as EVA and E vac. Its chemical name is ethylene-vinyl acetate copolymer, and the polymerization method uses high-pressure bulk polymerization (for plastics), solution polymerization (PVC processing aid), emulsion polymerization (adhesive), and suspension polymerization. Emulsion polymerization is used for vinyl acetate (VA) content higher than 30%, and high-pressure bulk polymerization is used for vinyl acetate content low.

2.It is an extremely common material, is a more common kind of midsole material in daily life, the finished product made of it has good flexibility, shockproof, anti-slip, strong pressure resistance, is widely used in foam shoe materials, functional shed film, packaging film, hot melt adhesive, wire and cable and toys and other fields. Such as our common EVA slippers, cotton shoes, EVA mobile phone case, EVEVA iPad case, headphone bag, mobile hard disk power pack, etc.

Second, the characteristics of EVA are:

1. Biodegradable: It will not cause harm to the environment when discarded or burned.

2. Similar to PVC**: EVA** is more expensive than toxic PVC, but cheaper than phthalate-free PVC.

3. Light weight: The density of EVA is between to, while PVC is.

3. Application. 1) Because EVA material has strong softness, chemical resistance and good elasticity, it is widely used in the sole and interior materials of various footwear.

2) EVA material has the inclusiveness and cross-linkability that other materials do not have, and it is because of its performance that it is suitable for use in halogen-free flame retardant cables, semiconductor shielded cables and two-step silane cross-linked cables, and is also widely used in industrial and manufacturing products because of this performance.

Fourth, what are the uses of EVA materials?

The material can be used to make packaging films, gaskets, medical equipment, hot-melt adhesives, cable insulation, etc.

The material can be used to make household items and daily necessities such as conduits, gas pipes, civil construction panels, and containers for household refrigerators.

The material is widely used in wireless book binding, digital product shell structural parts, furniture edge banding, automobile and household appliance assembly, footwear, carpet coating and anti-corrosion coating of metals.

EVA refers to ethylene-vinyl acetate copolymer. It is a common material with high crystallinity and good flexibility, and is widely used in foam shoe materials, functional shed films, and other fields.

Ethylene-vinyl acetate copolymer, abbreviated as EVA. It is widely used in foam shoe materials, functional shed films, packaging molds, hot melt adhesives, wires and cables, toys and other fields.

Generally, the content of vinyl acetate (VA) is 5%-40%, compared with polyethylene (PE), EVA reduces the high crystallinity due to the introduction of vinyl acetate monomer in the molecular chain, and improves toughness, impact resistance, packing compatibility and heat sealing performance.

Applications: 1. Widely used in foam shoe materials, functional shed films, packaging molds, hot melt adhesives, wires and cables, toys and other fields.

2. EVA products with vinyl acetate content of 5% and 10% are elastic films.

3. EVA with vinyl acetate content of 20-28% is mainly used for hot-melt adhesives and coating products.

4. The content of vinyl acetate is 5% to 45%, and the main products are films (including agricultural films) and sheets, injection molding, molding products, foaming products, hot melt adhesives, etc.

1) Foam shoe material. Shoe materials are the most important application fields of EVA resin in China.

In the EVA resin used in shoe materials, the vinyl acetate content is generally 15% to 22%. Because EVA resin blended foam products have softness, good elasticity, chemical resistance and other properties, they are widely used in the soles and interior materials of medium and high-end tourist shoes, hiking shoes, slippers and sandals. In addition, the material is used in the field of acoustic panels, gymnastic mats and sealants.

2) Film. The main use of EVA film is in the production of functional shed films.

The functional shed film has high weather resistance, anti-fog droplet and thermal insulation performance, because polyethylene does not have polarity, even if a certain amount of anti-fog droplet is added, its anti-fog drop performance can only be maintained for about 2 months; The shed film made of a certain amount of EVA resin not only has a high light transmittance, but also has a great improvement in anti-fog droplet performance, which can generally exceed 4 months.

In addition, EVA can also be used in the production of packaging films, medical films, laminated films, casting films, etc.

3) Wires and cables. With the continuous development of computer and network engineering, people are increasingly using halogen-free flame retardant cables and silane cross-linked cables for the safety of computer rooms.

Due to the good packing inclusiveness and crosslinkability of EVA resins, they are widely used in halogen-free flame retardant cables, semiconductor shielded cables and two-step silane crosslinked cables. In addition, EVA resin is used to make the jacket of some special cables. The EVA resin used in wires and cables generally contains 12% to 24% vinyl acetate.

4) Toys. EVA resin is also used in toys, such as children's wheels, seat cushions, etc.

5) Hot melt adhesive. EVA resin as the main ingredient of hot melt adhesives, because of the solvent-free, non-polluting environment and high safety, is very suitable for automated assembly line production, so it is widely used in wireless book binding, furniture edge banding, automobile and household appliances assembly, shoemaking, carpet coating and metal anti-corrosion coating.

6) Miscellaneous. EVA resin is also widely used in inks, bags, wine bottle gasket caps and other fields, and it is estimated that the consumption of EVA resin in these aspects is not less than 15 kt.

EVA Material:

EVA material is the common name we define, the full English name is ethylene-vinyl acetate copolymer, its chemical name is ethylene-vinyl acetate copolymer, is an extremely common material, is a more common type of midsole material in daily life, the finished product made of it has good flexibility, shockproof, anti-slip, strong pressure resistance, such as our common EVA slippers, cotton shoes, EVA mobile phone case, EVA iPad protective case, etc.

I know, I don't know if you're using an environmentally friendly type, you can tell me your model, in fact, this is slightly harmful, but it doesn't matter, but you need to pay attention to toluene, which is particularly harmful and enters the human body to produce chemicals.