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LPT205 Adhesive for rubber and metal
LPT205 adhesive, can be used as a single coating adhesive bonding part of nitrile rubber and metal, can be used as a variety of metal, plastic and rubber bonding primer adhesive. It can be used in conjunction with adhesives such as LPT220 to increase adhesion and environmental resistance.
- Commodity name： LPT205 Adhesive for rubber and metal
- Commodity ID： 1185227216955002880
Use:
LPT205 adhesive, can be used as a single coating adhesive bonding part of nitrile rubber and metal, can be used as a variety of metal, plastic and rubber bonding primer adhesive. It can be used in conjunction with adhesives such as LPT220 to increase adhesion and environmental resistance.
Features:
1. Universal bottom coating.
2. Excellent adhesion with steel, stainless steel, aluminum, iron, copper, aluminum alloy and other metals.
3. Resistant to water, salt spray, chemicals, high temperature, oil, solvents, etc., with good corrosion resistance and environmental resistance.
4, suitable for injection molding method vulcanization process.
5. It has anti-rust function.
6. After gluing, the parking time is long.
Performance:
Appearance: gray black viscous liquid
Viscosity:(25 ℃,mPas)70~200
Solid content: 22 ~ 28% (weight)
Diluent: methyl isobutyl ketone or methyl ethyl ketone
Storage period: unopened container (25 ℃)12 months
Method of use:
A) Surface treatment: metal mechanical treatment (sandblasting) after degreasing, or chemical treatment to remove processing oil, rust or other oxide layer. Use steel sand (beads) to spray ordinary steel, cast iron and other ferromagnetic metals, and the storage time after surface treatment should be controlled before oxidation and rust again; Use quartz sand to spray stainless steel, aluminum, brass, zinc and other non-ferromagnetic metals, and glue must be completed within 90 minutes after surface treatment.
B) Stirring: Before use, it must be fully stirred to achieve uniform mixing before use.
C) glue method: brush coating method or roller coating method, usually set the dry film thickness of 5.1~10.2 μm. Apply the treatment agent evenly on the surface of the treated metal, and dry it naturally at room temperature for 40-50 minutes. If conditions permit, proper heating will achieve better results.
D) parking: if the glued parts are properly stored and isolated from the influence of dust, oil stain and water vapor, they can be parked for up to one month.
E) Vulcanization: After the coated part is placed in the hot mold, the rubber should be filled quickly and the mold should be closed to prevent the adhesive from pre-curing and failure, so as to ensure that the adhesive and rubber are vulcanized at the same time and obtain the best bonding performance.
F) Curing conditions: consistent with the vulcanization time of the compound.
Typical data
Weather resistance test of LPT205 nitrile rubber and steel plate
|
Medium
|
experimental conditions
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Destruction state
|
|
Gasoline
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20 days at room temperature
|
100%R
|
|
Turbine Oil
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150 degrees * 20 hours
|
100%R
|
Storage methods and shelf life
Cover the box tightly and store it in a cool, dry place with a shelf life of 12 months in the original packaging.
Precautions
Avoid bonding in an environment where the temperature is lower than 15°C and the humidity is greater than 90%.
Before applying the treatment agent, ensure that the rubber surface is dry and free of moisture.
3, before curing should try to avoid contact with the skin, eyes, if accidentally splashed into the eye, should quickly rinse with plenty of water and seek medical treatment.
4. This product is flammable, please store and transport it according to flammable, and do not encounter open flame.
5. The construction site must be well ventilated.
6) Stay away from children.
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