What kind of adhesive can withstand 150 degrees Celsius?

Hefei Xiangzheng Chemical Science and Technology **** High Temperature Resistant Adhesive XZ-T002 The effect is obvious.

At present, there are two major series of international and domestic high-temperature adhesives (high-temperature adhesives) technology, organic series and inorganic series, among which the organic series of high-temperature adhesives (high-temperature adhesives) are mostly based on organic silicone, and their maximum temperature can not exceed 400 degrees Celsius, and carbonization or softening will occur if the temperature exceeds this temperature, while the inorganic series of high-temperature adhesives are able to withstand high temperatures of at least 1000 degrees Celsius, and the high-temperature adhesive XZ-T002 produced by our company can withstand 1500 Even higher temperature, after the test of the Department of Materials of Yunnan University, its thermal conductivity is widely used, thin coating can play a good role in anti-oxidation and anti-corrosion, thick coating can not only play a good role in anti-oxidation and anti-corrosion, but also play a role in thermal insulation. XZ-T002 can be used as a ceramic, glass, metal and other coating materials, and is widely used in metallurgical kilns, quartz heating tube plating, impact corrosion and wear coating coatings for coal-fired power plant pulverization systems, anti-carbon deposition of spark plug ceramic coating for automobile engines, steel identification, tempered glass logo identification, high-temperature resistant glass ink, aerospace and many other industrial fields. Sprayed on the surface of glass, ceramics, metal and other objects at room temperature, dried at low temperature or self-drying at room temperature, the adhesion to the surface is very good, hard, wear-resistant, scratch-resistant, non-cracking, and excellent performance.

Performance characteristics: high temperature resistant adhesive XZ-T002 Appearance: white, viscous liquid.

Maximum temperature resistance: 1500 °C, 1800 °C or even higher for a short time. Stem:

30min, minimum recoating interval: 2h; Hardness: 5h, good oil resistance; Acid and alkali resistant.

High temperature resistant adhesive XZ-T002, coating thickness: according to the customer's own needs, can be any thickness, the construction needs to be sprayed or brushed layer by layer, if you need to coat a thicker thickness, you can first coat a layer, the thickness can be controlled at 1-2mm, and then at a low temperature of about 80 or after a thorough drying at room temperature, continue the construction of two layers, three layers, four layers. It can only be used at high temperatures after it has been thoroughly dried.

Applications: High temperature resistant adhesive XZ-T002 is widely used in metallurgical kilns, quartz heating tubes, anti-impact corrosion and wear coating coatings for coal-fired power plant pulverization systems, anti-carbon deposition of spark plug ceramic coatings for automobile engines, steel identification, tempered glass logo identification, high-temperature resistant glass inks, aerospace and other industrial fields. The adhesive is a water-based binder, which is often dried and molded at a warm temperature when used, and the hardness can reach more than 5h after drying and molding.

The surface of the substrate should be clean and dry, without impurities such as grease, dust, salt, etc., and the damaged area should be cleaned and repaired manually.

Shilin Rubber Industry has low and high temperature resistant adhesives from -200 degrees to +1800 degrees.

Hangzhou Sino Chemical specializes in the production of adhesives.

Hongteng silicone will do.

The glue with high temperature resistance of 300 is temperature-resistant epoxy glue and phenolic resin.

glue, silicone glue, etc.

Temperature-resistant epoxy adhesive: Ordinary epoxy adhesive can only withstand 80 degrees Celsius.

or 120 degrees Celsius, this epoxy glue is generally bisphenol A

Epoxy resin type. The modified epoxy adhesive can reach 350-400 degrees Celsius for a short time and 200-300 degrees Celsius for a long time.

Including one-component high-temperature adhesive, two-component high-temperature resistant epoxy adhesive, etc., typical models are TE-9249, TE-9128, etc., its viscosity, color, curing conditions can generally be tailored according to needs, and can be given its electrical conductivity, thermal conductivity, magnetic conductivity and other functions.

Phenolic resin glue: Phenolic resin glue is a glue made of phenolic resin, phenolic resin is the earliest industrialized synthetic resin, and it is also the first synthetic adhesive to appear, or the first structural adhesive prepared by modification, which was first used in the aviation industry.

Silica gel: Silica gel, also known as silicate gel, is a granular porous silica.

Hydrate, an amorphous substance, is transparent or milky white in appearance, made of sodium silicate.

It is prepared by washing and drying after adding acid, with stable chemical properties and non-combustion. Silica gel is a highly reactive adsorption material, which is mainly used as a desiccant.

and adsorbents in column chromatography and thin layer chromatography.

The main component of silica gel is silica, which is chemically stable and does not burn. Silica gel is an amorphous silica, and the dust content of the workshop should be controlled not more than 10 mg cubic meters, and the exhaust should be strengthened, and masks should be worn during operation. Silica gel has a strong adsorption capacity and can have a drying effect on people, so you should wear good work clothes when operating.

The heat resistance of hot melt adhesives affects their application results. Hot melt adhesive manufacturers need to adjust the heat resistance of hot melt adhesives according to different application environments to achieve ideal application performance.

The heat resistance of a hot melt adhesive is closely related to its softening point. The softening point of hot melt adhesives with good heat resistance is generally relatively high. This hot melt adhesive is not susceptible to high temperature and changes the existing state, and does not affect the bonding effect.

However, it does not mean that the softening point should be increased, and the high heat resistance indicates that the hot melt adhesive manufacturer's hot melt adhesive performance is excellent.

Hot melt adhesives are needed in the hot south, but not necessarily in the cold north. Due to the generally cold temperature in the north and the high softening point of the hot melt adhesive with good heat resistance, it is easy to produce when the best performance is not achieved in the production process, so that the glue and the surface of the adhered object cannot achieve the ideal penetration, and ultimately affect the bonding effect. Moreover, if the hot melt adhesive does not penetrate enough into the adhered object, in cold weather, the hot melt adhesive is generally harder and easy to degum.

Therefore, if you are using a hot melt adhesive in a relatively low temperature area, you should choose one with a slightly lower softening point. It's okay if the heat resistance is poor. The main thing is to pay attention to the fluidity and permeability of the hot melt adhesive in use.

Of course, if the product is to be sold to a higher temperature area, and the temperature of the hot melt adhesive application area is relatively low, you need to choose a hot melt adhesive product with higher heat resistance according to the actual situation.

Corresponding to the heat resistance of hot melt adhesive is its cold resistance. Hot melt adhesives have good heat resistance or cold resistance. Hot melt adhesive manufacturer

Hot melt adhesives are subdivided in the application environment. Heat resistance is generally a performance indicator of hot melt adhesives used in hot weather.

It depends. 1. Hot melt adhesive for fabrics: melting point 105-115, mainly used for the production of shapes, shoes and hats.

2. Hot melt adhesive for book binding: melting point 65-84, mainly used for food, beverage, instant noodles, cigarettes, beer, medicine and other packaging and sealing, using hot melt adhesive to complete through the sealing machine. 3. Hot melt pressure sensitive adhesive:

The melting point is 80-90, mainly used for sanitary napkins, diapers, hospital mattresses, etc. 4. Hot melt adhesive for furniture edge banding: melting point 70-84, mainly used for furniture, shavings or sawdust board production, and the edge of the furniture board must be bonded with hot melt adhesive to increase the aesthetics, similar to solid wood furniture.

Hot melt adhesive hot melt adhesive is a kind of plastic adhesive, its physical state changes with temperature change within a certain temperature range, and the chemical properties remain unchanged, it is non-toxic and tasteless, and is an environmentally friendly chemical product. Because the product itself is solid, it is easy to package, transport, store, solvent-free, non-polluting and non-toxic; As well as the advantages of simple production process, high added value, high adhesive strength and fast speed, it is favored.

Hello, glad to answer for you. The characteristics of different types of hot melt adhesive web films are actually different in terms of high temperature resistance. Even for the same type of hot melt adhesive web film, there are differences in the high temperature resistance of different models.

The high temperature resistance of the hot-melt adhesive web film of conventional materials is generally between 80 and 120 degrees. This high temperature resistance can basically meet the needs of most industries. In fact, in the actual lamination, the composite of many materials or industries does not have particularly high requirements for high temperature resistance, but in the automobile manufacturing industry, the high temperature resistance of hot melt adhesive web film is very high, and the high temperature resistance of hot melt adhesive web film in the automotive industry is usually above 200 degrees.

High temperature resistance is a very important property of hot melt adhesive film, and many people do not know the two properties of high temperature resistance and melting point. The melting point refers to the critical temperature value that can make the hot melt adhesive film melt change, and when it reaches this temperature, the hot melt adhesive film will undergo a morphological change and melt from a solid state to a liquid state.

High temperature resistance is not the same concept as melting point, high temperature resistance refers to the use of hot melt adhesive film composite products, in a certain high temperature environment will not lead to product performance instability. To put it simply, a certain product may be in a high-temperature environment, and the adhesive used is required to meet the requirements of maintaining stable performance in this high-temperature environment.

There are certain differences in the high temperature resistance properties of hot melt adhesive films of different materials

1) The high temperature resistance of PA hot-melt adhesive film is above 120 degrees, among which the high-temperature resistance of HY-W5120 hot-melt adhesive web film is 200 degrees, which is more widely used in the automotive industry;

2) The high temperature resistance of PES hot-melt adhesive film is also above 120 degrees;

3) The high temperature resistance of TPU hot melt adhesive film is 110 degrees;

4) The high temperature resistance of EVA hot melt adhesive film is 80 degrees.

The choice of which material of the hot melt adhesive film is not only based on the high temperature resistance of one attribute, but also according to the temperature resistance of the composite material, composite equipment, but also considering the problem of material compatibility, and comprehensive factors to choose the appropriate hot melt adhesive film.