HOT MELT PRESSURE SENSITIVE ADHESIVE

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 20000 m²/month

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CONSTRUCTION:

Synthetic Rubber,Tackifying Resin and other Auxiliaries

TYPICAL PHYSICAL PROPERTIES:

Appearance: Translucent and yellow blocksolid

Ring-and-ball softening point: 80±5℃

Brookfield Melting Viscosity: （cps/.125℃）……… 16000

150℃ ……… 9000

175℃ ……… 　2500

InitialTack: ≤1cm

HoldingPower: ≥5h

180°Peel Adhesion: ≥20/in
Recommended Operation Temperature:140-160℃

PACKING:

Placed in carton, 5kg per block, 15kgper carton.

Application:

Widely used for courierbag sealing, bubble pack sealing, kraft paper bag sealing, auto tyre, shoes orthread gluing and others.

Storage:
Stored in dry ventilatedplace without direct sunlight. Valid date

REMARKS:

1. The data above are typical results and subject to change withoutnotice.

2. It isessential, that the surface to which the adhesive is applied must be clean,dry, and free of grease and oil.

3. The users should take test and dotrial-application on the above products before coming into application so as towitness and ensure suitability for their special purpose and technique.

Q: What is the tensile strength of silicone rubber?: The main characteristics of silicone rubber:High and low temperature performance, the range is -100-300 degrees centigrade.Ozone aging, heat resistance, oxygen aging and weather aging are good.The electric insulation performance is good, can do high-grade insulation products.It has excellent biomedical properties, non-toxic and tasteless.Good sealing performance.

Q: Is sandal rubber bottom good or polyurethane good?: Overall, the bottom and bottom of polyurethane rubber polyurethane rubber bottom bottom than everyone has his hobby, more wear and more folding, but lighter than polyurethane rubber bottom bottom.

Q: Excuse me, is PU one kind of silicone? Or what is the connection between the two?: First of all, PU does not belong to silica gel, and PU refers to polyurethane. It is a kind of macromolecule material which is made up of organic diisocyanate or polyisocyanate and two hydroxyl or polyhydroxy compound. And silica gel is a common organic silica gel. The basic structure of organic silica gel is made up of silicon oxygen link, and the side chain is connected with other organic groups through silicon atom. So, these are two very different materials that make up the system. But because of the wide application of the two, they intersect in some application fields.

Q: How are rubber wires processed?: In the production of rubber products, vulcanization is the last process.Vulcanization is a crosslinking process in which rubber molecules change from linear structure to network structure under certain conditions. Curing methods are cold vulcanization, room temperature vulcanization and heat vulcanizing three kinds. Most rubber products are vulcanized by heat. Hot vulcanizing equipment, vulcanizing pot, flat vulcanizing machine, etc.. Rubber wires and cables are vulcanized by continuous hot air.

Q: What plastic rubber will not be subjected to oil (such as transformer oil) by quality (e.g., aging, dissolution)?: Generally, aging and dissolution occur. If you want to make the structure, you can choose XF POM C13031 Ticona of the company. This is the company specializing in the development of temperature resistance, oil (especially gasoline, diesel) products.

Q: Comparison of physical properties of HNBR rubber material with other rubber materials: HNBR has a high temperature resistance of 130~180 degrees, cold resistance of -55 ~ -38 degrees, and good mechanical properties, compared with other polymers, can meet the requirements of the automotive industry. HNBR with ZnO/ methacrylate (MAA) can be used to make V-belt, triangular V-belt, multi base rubber, vibration isolator and so on. It can also prepare sealing ring, sealing element, heat resisting tube and so on. In oil drilling, rubber products are required to withstand high temperature, high pressure, acid, amines, H2S, CO2, CH4 and other tests of steam. The products prepared by HNBR can be acid resistant, oil resistant and solvent resistant. With the ZnO/MAA HNBR reinforcement can be used for the production of drilling mud pump piston and protection box. In addition, the beating method HNBR can be used as a sealing washer washer made of paper oil industry and automobile industry. HNBR heat and radiation resistance properties than silicon rubber, fluorine rubber, poly four vinyl chloride is better, suitable for all kinds of rubber seals for power station, is also used as a hydraulic pipe, hydraulic seals, power station for cable sheath, can also be used for printing and fabric roller, weapons components and aerospace seals, cover, fuel capsule; HNBR latex can be used as a surface coating (painting), textile, paper, leather, metal, ceramic fiber, non-woven adhesive, and foam rubber, latex impregnated products etc.. In addition, with ZnO/MAA, peroxide and high wear furnace HNBR, its comprehensive performance is better than ordinary HNBR.

Q: For the application of common synthetic rubber, not too long or too difficult, want to do: Natural rubber (NR) with rubber hydrocarbon (polyisoprene), containing a small amount of protein, carbohydrate, moisture, acid resin and inorganic salts. Flexibility, high tensile strength, tear resistance and excellent electrical insulation, good wear resistance and drought tolerance, processing of good, easy to other materials than in adhesive the performance of most synthetic rubber. The disadvantage is resistance to oxygen and ozone resistance, easy aging deterioration; oil resistance and solvent resistance is not good, the anti acid corrosion resistance low; heat resistance is not high. The temperature range of about - 60 DEG C ~ + 80 DEG C. Production of tires, rubber shoes, rubber hose, rubber belt wire and cable insulation and sheath as well as other common products. Especially suitable for manufacturing the torsional vibration eliminator, engine shock absorber, machine bearings, rubber metal diaphragm, suspension components, molded products.

Q: Is polyurethane and polyurethane rubber one thing?: Polyurethane, plastics and rubber are made of polyurethane resin polymer composite material, the specific material and production process is different, resulting in polyurethane polymer chain molecular weight and performance of different.Polyurethane can also be used in coatings, adhesives and other fields, the use is very extensive.

Q: Rubber products are not allowed to touch oil products, but why can rubber gloves be contacted daily? What's the point?: Contact every day is not every day inside the bubble, the contact time is short, the impact on rubber is very small.Raw rubber rubber products are: natural rubber, isoprene rubber, nitrile rubber, EPDM rubber, polybutadiene rubber, styrene butadiene rubber, polyurethane rubber, chloroprene rubber, silica gel etc.

Q: What do you pay attention to when using rubber?: Note the aging of rubber rubber rubber and its products in the processing, storage and use of the process, due to the comprehensive effect of internal and external factors caused by the physical and chemical properties and mechanical properties of rubber gradually deteriorated, and finally lose value, this kind of change is called aging of rubber. The surface is characterized by crazing, sticking, hardening, softening, powdering, discoloration, mildew, etc..

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