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[Formula]: (mass) Linoleic acid dimerized epoxy resin glyceride 100 1,6-Hexanediamine 35 Polypropylene glycol epoxy glyceryl ether 180 Polyoxypropylene triol 25 Silica 25.9 Aluminum oxide powder 635 [Preparation Method]: After mixing the three prepolymers, add silica and alumina powder, then add hexamethylenediamine, stir to obtain a soft epoxy adhesive 【Usage】: After sizing, it is cured at 93°C. The shear strength after curing is 689 to 3445 KPa. Used for bonding between electronic components...
Because the surface material is the carrier and the respective physical and chemical properties, it is not complicated to select suitable face paper for different end products, but the choice of adhesive is not as easy as the choice of face material. Different adhesives are suitable for different stickers and labeling requirements. For example, a glass appliance may require the label to be peeled off within a certain time after being attached, and the adhesive itself will not cause damage to...
In order to design the best formula of epoxy adhesive and achieve the required bonding performance, it is necessary to understand the adhesion mechanism of epoxy adhesive and the failure mechanism of bonding. China has done a lot of research in this area and put forward many theories. Although there are still some deficiencies, many practical problems have been clarified and solved, which greatly promoted the development and application of epoxy adhesives. With regard to the basic principles of...
Component dosage /g component dosage /g Addition products of A , epoxy resin and monoethanolamine (molecular weight 870 ) 21.3 B , epoxy resin 50 Addition of epoxy resin and diethyltriamine 35.9 Hardener solution 50 Butanol 8.6 xylene 80 Xylene 34.2 butanol 20 Preparation and curing Mixing component A can produce epoxy resin hardener solution, and then mix with B component mixture to obtain adhesive, curing at 25 ° C. for 24 hours . use The adhesive can be cured at room temperature without...
NEOPRENE is a synthetic rubber material designed to be flexible, durable, resilient, and very resistant to failure and breakdown by compression and water. Air and water become isolated in its unique molecular structure. Neoprene is temperately stable with a high heat resistance and commonly found in oven mitts. Its durable quality makes it very useful for applications such as shoe soles, seating, and acoustic noise blocking. Neoprene has comfortable qualities that make it desirable for wet...
Sealant can be roughly divided into the following five categories according to the application: silicone structural sealant, silicone weatherproof sealant, ordinary silicone sealant, two-way silicone sealant for insulating glass, special purpose silicone Sealant. First, silicone structural sealant Uses: Mainly used for the structural bonding of glass and aluminum sub-frames , and also for the two-way sealing of hollow glass in hidden frame curtain wall. Features: Withstand wind load, gravity...
1. Use The agent is a chloroprene rubber adhesive that is prepared by mixing chloroprene rubber, methyl methacrylate, benzoyl peroxide, toluene, cyclohexanone, phenolic resin and oxime resin as raw materials. It is mainly used for bonding artificial leather, synthetic leather, plastics, nylon and plexiglass. Also suitable for the footwear industry. 2. Raw materials (1) Neoprene: Also known as chloroprene rubber. A synthetic rubber. It is the α-polymer of chloroprene. Soluble in benzene and...
Epoxy resin is a general term for compounds that contain two or more epoxy groups in a molecule and form a three-way cross-linked structure in the presence of a suitable chemical aid such as a curing agent. It is a thermosetting resin with good bonding performance, corrosion resistance, and high electrical insulation and mechanical strength. It has many excellent properties. It has good bonding effect on metal and non-metal, so epoxy resin is called "all-purpose adhesive". Two major discoveries...
Glue is a substance that can bond two objects. Glue does not exist independently, it must be applied between two objects to play the role of bonding. The following is a brief introduction to the following types of glue and their quality identification tips. According to the main adhesive properties of adhesives: 1. Animal glue; 2. Vegetable glue; 3. Inorganic materials and minerals; 4. Synthetic elastomer; 5. Synthetic thermoplastic material; 6. Synthetic thermosetting material; 7....
Neoprene is polymerized from chloroprene and has a very good adhesion and strong cohesive force. Therefore, it can be made into a neoprene cement by using its strong cohesive force and the flexibility of rubber. The film has the characteristics of ozone resistance, light resistance, heat resistance, oil resistance, flame resistance, flex resistance, aging resistance, water resistance and chemical resistance which are unmatched by other rubbers. The adhesive is widely used because it is easy to...
Neutral glass glue is used more frequently in real life. In addition, the use of glass glue is also very extensive. At present, glass glue on the market is mainly divided into neutral glass glue and acid glass glue. Many people do not know enough about these two kinds of glass glue. I don't know the difference between them and how to buy them. The following small series will tell you the difference between neutral glass glue and acid glass glue and purchase skills. First, the difference between...
Neoprene is polymerized from chloroprene and has a very good adhesion and strong cohesive force. Therefore, it can be made into a neoprene cement by using its strong cohesive force and the flexibility of rubber. The film has the characteristics of ozone resistance, light resistance, heat resistance, oil resistance, flame resistance, flex resistance, aging resistance, water resistance and chemical resistance which are unmatched by other rubbers. The adhesive is widely used because it is easy to...
Polyurethane foam (OCF) is a product of the cross-combination of aerosol technology and polyurethane foam technology. It is a special polyurethane product which is filled with a polyurethane prepolymer, a foaming agent, a catalyst and the like into a pressure resistant aerosol can. When the material is ejected from the aerosol can, the foamed polyurethane material rapidly expands and solidifies to react with the air or the moisture in the contacted matrix to form a foam. The cured OCF foam has...
The epoxy resin curing agent is usually used when decorating the house, and the price is different. There are also many types of epoxy curing agents. What are the types of epoxy curing agents? The curing temperature of the epoxy resin is How much, let's let Xiaobian give you a detailed introduction! First, what kind of epoxy curing agent 1. Aliphatic amines: The main varieties are ethylenediamine, diethylene (triene) triamines, and poly ethylene (support) polyamines. Its characteristic is that,...
Features: high color transparency, odorless, strong adhesion, resistance to atmospheric aging; through SGS testing, REACH, ROHS, halogen certification, MSDS material safety certification, some products have achieved FDA certification. 1, 1 hour epoxy AB glue to clean the surface of the bond of water, dust, grease, rust and other dirt, keep clean, dry, flat. 2, quick-drying epoxy AB glue When using, mix A glue and B glue in a 1:1 ratio and mix evenly, apply it on the surface of the adhered...
Question one, polyurethane adhesive and epoxy adhesive which is less toxic? Polyurethane adhesive raw materials and epoxy resin adhesive materials are toxic. For example, polyurethane curing agents are mostly isocyanates, which have high activity and are harmful to people's kidneys. The organic tin in the catalyst is a poisonous or highly toxic chemical raw material. The epoxy curing agent amine curing agent is also toxic, reactive diluents are toxic or highly toxic chemical raw materials....
With the improvement of living standards, people have higher and higher requirements for the decoration of homes. It is very common to lay tiles in the living space, but the gaps in the tiles always give people a dirty feeling, and now on the market With tile joint sealant and beauty joint sealant to help people solve such problems, is it better to use tile joint sealant or joint sealant? Tile joint sealant and beauty joint sealant 1. From the product characteristics The sealant can be very...
Component dosage /g component dosage /g Addition products of A , epoxy resin and monoethanolamine (molecular weight 870 ) 21.3 B , epoxy resin 50 Addition of epoxy resin and diethyltriamine 35.9 Hardener solution 50 Butanol 8.6 xylene 80 Xylene 34.2 butanol 20 Preparation and curing Mixing component A can produce epoxy resin hardener solution, and then mix with B component mixture to obtain adhesive, curing at 25 ° C. for 24 hours . use The adhesive can be cured at room temperature without...
Dear Sir/ Madam, Kindly note that we will attend the Xiamen International Stone Fair from June 5th to June 8th 2023 at Booth Number : B6001 Magpow Adhesive Group is one of the manufacturers specialized in developing of all kinds of adhesive and silicone. We expect to establish long-term business relations with your company in future, so it would be great pleasure to meet you at the exhibition. Best regards, Magpow Adhesive Group.
Gluing is the use of adhesive to firmly join the objects together. Gluing technology is widely used in modern industrial and agricultural production. Epoxy adhesive is a high-performance adhesive that cannot be separated from the production of solid wood furniture. It is produced in solid wood furniture. It occupies an important position. There are many types of adhesives, different in nature, wood is a polar substance, and the adhesive is also a polar substance in order to make the wood and...
We will install the glass during the decoration, but after the glass is installed, it needs the glass glue ( silicone sealant ), so there will be no air leakage. However, there are many kinds of glass glue ( silicone sealant ). For example, neutral glass glue ( neutral silicone sealant ) is one of them. Note the use of neutral glass glue ( neutral silicone sealant ) , what does? neutral glass glue ( neutral silicone sealant ) brand, what does? then you renovated home network Xiaobian to tell...
Epoxy adhesive is made of polyurethane prepolymer modified epoxy resin (component A) and self-made curing agent (component B) in a ratio of 10:1 to 1:1 (weight ratio) to make it resistant to high temperature and toughness. , Reactive curing system. Wherein the hydroxy terminated polyurethane prepolymer is a polysiloxane diisocyanate and a certain proportion of the isocyanate groups is made under certain conditions of the reaction-terminated polysiloxane polyurethane prepolymer, the polyurethane...
Feature: wood glue is water polymer emulsion, has the characteristics of high viscosity, non-toxic, not smelly, dry quick and so on. Main Component: Polyvinyl acetate emulsion unit, water, filler. Scope of application: 50% solid content mainly for water-solubility construction coating raw material, to the lumber, the paper, the leather, the linter fabric, the cement and the foam plastics and so on has the good binding property, may serve as the books wireless to bind, cigarette, boding and...
Human Magpow Adhesive Group is a Hi-tech enterprise in developing, manufacturing and sales of all kinds of adhesive with factory in Hunan International Commerce in Changsha City, China. It has more than RMB 10,000,000 capital and over 2,000 tons of production capacity per year. The adhesive produced by this corporation are popular all over the world, for example, south-east Asia, Europe & Africa etc. The company is authorized as Hunan provincial famous brand, the implementer unit of...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.