Epoxy Resin E51 128 220kgs/Barrel Bisphenol A Liquid Epoxy Resin Building Adhesive
1 - 4 PCS
US$1220
5 - 9 PCS
US$1200
>= 10 PCS
US$1180
- Loading Port:
- Guangzhou
- Delivery Time:
- 20 days after your payment
Option:
- Quantity:
- Shipping:
- Freight Cost Calculator
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Epoxy Resin E51
Basic Information:
Material:Epoxy Resin
Color: Transparent
Shelf Life: 12 Months
Model Number:E51
MOQ:220kgs/Barrel
Payment Terms: L/C T/T Credit Card
Production Description
Epoxy resin E51 is a bisphenol A liquid epoxy resin, which belongs to basic epoxy resin and is a low toxic, colorless or yellowish viscous liquid. It is mainly used for bonding, casting, sealing, impregnation, lamination and other fields. It can also be used as raw material for epoxy resin processing. It accounts for a large proportion in the application of coatings. The solvent-free or less solvent-free coatings prepared by epoxy resin have strong corrosion resistance, and have little environmental sludge during construction. It coatings are mainly used as anti-corrosion paint, metal primer and insulating paint. Its commonness:
1. Good chemical resistance, especially alkali resistance.
2. The paint film has strong adhesion, especially to metal.
3. It has good heat resistance and electrical insulation.
4. The paint film has good color retention.
Application
1. Pouring of insulation packages for electrical appliances and motors: manufacturing of overall fully sealed insulation packages for high and low voltage electrical appliances such as electromagnets, contactor coils, transformers, dry-type transformers, etc. It has developed rapidly in the electrical industry. It has developed from normal pressure pouring and vacuum pouring to automatic pressure gel forming.
2. Epoxy resin 128 is widely used for encapsulation and insulation of devices with electronic components and circuits. It has become an indispensable and important insulating material in the electronic industry.
3. Electronic grade epoxy molding compound is used for plastic packaging of semiconductor components. It has developed very fast in recent years. Because of its superior performance, it has a great tendency to replace the traditional metal, ceramic and glass packaging.
3. Epoxy laminated plastic is widely used in electronic and electrical fields. The development of epoxy copper clad laminate is particularly rapid, and it has become one of the basic materials in the electronic industry. In addition, epoxy insulating coatings, insulating adhesives and electrical adhesives are also widely used.
4. Engineering plastics and composite materials: epoxy engineering plastics mainly include epoxy molding materials, epoxy laminated plastics and epoxy foam plastics used for high-pressure molding. Epoxy engineering plastics can also be regarded as a kind of generalized epoxy composite materials. Epoxy composites mainly include epoxy glass fiber reinforced plastics (general composite) and epoxy structural composites, such as pultruded epoxy profiles, wound hollow rotary products and high-performance composites. Epoxy composite is an important structural and functional material in chemical industry, aviation, aerospace, military and other high-tech fields.
5. Civil materials are mainly used as anti-corrosion floor, epoxy mortar and concrete products, high-grade pavement and airport runway, quick repair materials, grouting materials for strengthening foundation, building adhesives and coatings, etc
1. Ornament Splice 2. Floor Coating 3. Insulation Material
4. Wind Power Blade Plate 5. A B Glue 6. Electrical Industry
Technical Data for E51
Property and Characteristic
High mechanical properties. Epoxy resin E51 has strong cohesion and dense molecular structure, so its mechanical properties are higher than those of general thermosetting resins such as phenolic resin and unsaturated polyester.
Strong adhesion. The curing system of epoxy resin contains epoxy group, hydroxyl group, ether bond, amine bond, ester bond and other polar groups with great activity, which endows the epoxy cured material with excellent adhesion to polar substrates such as metal, ceramics, glass, concrete and wood.
Good processability: epoxy resin basically does not produce low molecular volatiles when curing, so it can be molded under low pressure or contact pressure. Epoxy resin E44 can be used with various curing agents to manufacture solvent-free, high solid, powder coatings, water-based coatings and other environment-friendly coatings.
Excellent electrical insulation: Epoxy resin is one of the best varieties of thermosetting resin with medium electrical properties.
Good stability and chemical resistance. The epoxy resin without impurities such as alkali and salt is not easy to deteriorate. As long as it is properly stored (sealed, free from moisture and high temperature), the storage period is 1 year. It can still be used if it passes the inspection after expiration. The epoxy curing compound has excellent chemical stability. Its corrosion resistance to alkali, acid, salt and other media is better than that of unsaturated polyester resin, phenolic resin and other thermosetting resins. Therefore, epoxy resin is widely used as anti-corrosion primer. Because the cured epoxy resin has a three-dimensional network structure and is resistant to oil impregnation, it is widely used in the inner wall lining of oil tanks, oil tankers and aircraft.
Storage and Shipping
When storing epoxy resin, please keep away from direct sunlight, heat source, ignition point and waterproof. Dangerous goods shall be stored according to regulations. If they are not used up after opening, they shall be sealed for storage. The shelf life of epoxy resin is generally 1 years, and it can still be used after passing the retest. Under relative conditions, such as storage at freezing temperature, some epoxy resins may crystallize, which is only a physical change and does not change their chemical properties. In case of crystallization, the resin can be heated to 70-80 ° C and restored to its original state by stirring.
Usage
Epoxy resin is rarely used alone. Generally, auxiliary materials such as curing agent filler are used. Tertiary amine compounds are used as curing agents, which are usually 5 to 15% of the resin amount. Acid anhydride is used as curing agent, which is 0.1 to 3% of the resin amount. Polybasic adhesive is used as curing benefit. Epoxy resin is cut to 1:1 mol cal. 703 is used as curing agent, which can be used according to 1.0.4
- Q: i need what does it maens n if u can then plz do give me some examples.thank you. so muchpeace
- Easy, just cut off if you can't unscrew it and use a coupler ( a gadget with threads (and caps)on both ends and rubber compression washers) to add new piece.
- Q: based on our experiment, combining 2 mL water 6mL acetone will not gain 8mL liquid
- Liquids which are soluble in each other will go into solution when mixed together. Solutions of two liquids Always occupy less space than the sum of both volumes. This is because the act of dissolving species A in species B means that species A will be fitting within the gaps between the molecules of species B. This is going to sound terrible but thats really only partially true. For one example species A ends up fitting 50% of itself between species B's. So it ends up expanding the B-B by 50% of species A size. Thats still less volume that it would have been. If species A and B were each similar volume, then there will be a 25% reduction from the expected additive volume. Species B is ---- B____B____B Species A is ---- A____A____A solutions expectation-B____B____B____A____A____A solution is---B___A___B___A___B___A So you can see the distance between B's actually expands from the just B's liquid, but you still fit more in less space
- Q: Additives and formulations for refractory materials
- The water reducing agent refers to a substance capable of remarkably reducing the amount of water to be mixed, and also called a precipitation agent, while maintaining the flow rate of the refractory castable substantially constant. The water-reducing agent itself does not react chemically with the material composition to produce new compounds, but acts as a surface physicochemical.
- Q: What is the differnce between additives and preservatives?
- bent wheel impacted wheel bearing making noise. highly likely you rear suspension is bent as well.
- Q: What is the role of food additives propylene glycol
- According to GB 2760-2017, the food additive propylene glycol can be used as stabilizer and coagulant, anti-caking agent, defoamer, emulsifier, moisture retention agent, thickener.
- Q: Where does water with coloring and flavoring like Mio and Crystal Lite fall on a scale of not drinking water at all, drinking plain water and drinking soft drinks?
- Water with additives may taste better, but they are not better for you. Additives are just that - additives - meaning something artificial has been added. Soft drinks are not good either. If you can, stick with plain water. It may not have the extra flavor, but it is healthier for you.
- Q: I‘m doing a project on Food Additives, and I‘m confused regarding milk and water. Milk is used in its various processed forms such as milk powder, milk essence, low-sodium milk, lactose free milk, etc., and water is also now available as flavored water, sparkling water, etc., which can be used in various recipes. (Any recipes using flavored water??) So are milk and water food additives or not? What are the various other forms by which milk and water can be used for food processing?
- In their natural state, they are not additives. I usually think of additives as chemical or unnatural ingredients such as MSG.
- Q: I put a bottle of the fuel additive in my gas tank and then drove to the gas station (About 1 mile or less away). When I got to the gas station, I filled up my tank. But on the way to the gas station, I noticed that my car started hesitating and not accelerating as normal. Then my check enpermanentlycame on! I hope I didn't permanently damage anything It does fine after the initial hesitation. Do you think it just needs to run through the tank of gas?
- There are many reasons a check engine light comes on running low on fuel, loose gas cap or as you suggested, a high concentration of hard to burn fuel ( additive) in the tank it's not likely thoughBest bet is to have the car checked out, and find out the real reason the light is coming onAdditives have their place as part of preventive maintenance on older cars but newer cars are highly adaptive/ tolerant (thanks to modern fuel injection and engine management), and usually will not develop a problem until something is seriously wrong that requires actual repair/ attention
- Q: Safari acts funny.seems to be grabbing.I know Mopar used to have special rear end oil and an additive for the limited slip rear ends.that needed changing occasionally.
- verify the connections the place the plug wires connect with for rust or corrosion and clean them with a cord brush etc.i could be treating the gas equipment with something like STP or Lucas gas therapy , then after using up some tanks of gas exchange the gas clear out on it. additionally make confident that the charging equipment connections a the battery , starter , alternator , and engine block floor and all different grounds are good on it too. wish that enables and better of success.via the way even a reasonably unfastened belt might reason extra gas intake or wheels that at the instant are not balanced precise or sticky brakes or a gas tension or gas regulating valve that's no longer working properly etc. it would desire to no longer harm to have a unfastened test achieved on only in case any blunders codes exist.
- Q: Andy fly fuel additives how? I heard that China is the only high-end additive brand who used?
- It seems, try chanting.
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Epoxy Resin E51 128 220kgs/Barrel Bisphenol A Liquid Epoxy Resin Building Adhesive
1 - 4 PCS
US$1220
5 - 9 PCS
US$1200
>= 10 PCS
US$1180
- Loading Port:
- Guangzhou
- Delivery Time:
- 20 days after your payment
Option:
- Quantity:
- Shipping:
- Freight Cost Calculator
OKorder Service Pledge
OKorder Financial Service
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