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Product Description
Epoxy resin 128 is a common epoxy liquid resin,made by the reaction of bisphenol A and Epichlorohydrin,The product has excellent bonding properties, chemical resistance, thermal stability, etc.It is the most widely used resin in the basic liquid epoxy resin.
Specification
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item
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value
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Classification
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Other Adhesives
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Main Raw Material
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Epoxy
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Usage
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Construction, Woodworking, Adhesive
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Brand Name
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Han Epoxy
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Model Number
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128
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Type
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Epoxy Resin
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Name
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128 epoxy resin
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Appearance
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Transparent liquid
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Component
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Bisphenol A+Epichlorohydrin
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Viscosity
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11500-15000
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EEW(g/eq)
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184-194
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Color(G/H mothod)
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<2
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Hydrolyzed chlo rine(%)
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0.1max
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Inorganic chlo rine(ppm)
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5max
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Volatile Content(%)
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0.18max
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Packing & Delivery
240kg in iron drum
Packing & Delivery
220kg or 240kg in iron drum，11000kg in IBC tank
Company Profile
Han Epoxy (Short for Wuhan Jiangling Technology Co.,Ltd) established in 2008,is an enterprise whose main business is the research and development, production, sales, and application services of epoxy new materials; using advanced technology, perfect service, to serve the world's epoxy material customers .
Our main products:epoxy resin, epoxy hardener, epoxy accelerator DMP-30, epoxy reactive diluent AGE, benzyl alcohol, modified aromatic amines, aliphatic amines, alicyclic amines, phenalkamines, polyamides, cardanol epoxy resin curing agents, water-based epoxy curing agents, etc., which are widely used in floor paints, anti-corrosion coatings, and construction .We also have strong market competitiveness in many fields such as structural glue, stone repair, beautiful seam glue, and composite materials. Our production base is located in Dongmafang Industrial Park, Yingcheng City, Hubei Province,China. It covers an area of 30,000 square meters and has a production capacity of 50,000 tons per year ,with 14 national patents and is a national high-tech enterprise. We are establishing a new factory with 68,000 square meters to expand our capacity to meet our customer's demand, and the new factory will be finished by next year. We are willing to sincerely cooperate with friends at home and abroad with first-class products, first-class reputation and first-class service for common development and create brilliant.
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FAQ
About Epoxy flooring curing agent in the Primer, mid, surface coating
Epoxy floor coating is a kind of high-performance floor coating material, which is widely used in industrial plants, warehouses, garages and other places. The construction process of epoxy floor coating includes three parts: primer, middle and top coat, of which primer curing agent is one of the key components.
The main role of the primer coating is to close the pores of the concrete, enhance the adhesion between the ground base and prevent water vapor, air and corrosive substances from affecting the quality of the epoxy flooring.
The middle coating in the epoxy floor construction plays a role in the beginning and end, not only to help level the base surface, but also increase the thickness of the coating film, improve the bearing capacity and service life.
The top coating provides epoxy flooring with good decorative effect and protective performance, such as anti-static,
wear-resistant, anti-skid, corrosion-resistant and so on.
The main role of the primer coating is to close the pores of the concrete, enhance the adhesion between the ground base and prevent water vapor, air and corrosive substances from affecting the quality of the epoxy flooring.
The middle coating in the epoxy floor construction plays a role in the beginning and end, not only to help level the base surface, but also increase the thickness of the coating film, improve the bearing capacity and service life.
The top coating provides epoxy flooring with good decorative effect and protective performance, such as anti-static,
wear-resistant, anti-skid, corrosion-resistant and so on.
2.What curing agents do we offer and how do they behave in epoxy resins?
√.Polyamides：produced by reacting dimerized and trimerized vegetable oleic acid or unsaturated fatty acids with polyamines. They have very good elasticity, adhesion and water resistance, good constructability, low toxicity, but lower heat resistance, usually the heat distortion temperature is only about 50 ℃. It is suitable for construction in humid environment, but the curing speed is slow, may need to add accelerator,suitable for anticorrosive primer, floor paint and so on.
√Aliphatic amines:this kind of curing agent has large dosage, mostly liquid, good miscibility with epoxy resin, can be cured at room temperature, but heat resistance is not high, usually need to be heated after curing to improve heat resistance.√Aromatic amine:the molecular structure contains benzene ring, alkaline, and epoxy resin reactivity is small, usually need to be heated curing, curing material has good heat resistance, drug resistance and mechanical properties,its modified curing agent can be applied to the floor primer.
√Alicyclic amines:containing alicyclic structure of amine compounds, generally low-viscosity liquid, with a longer period of application and good mechanical strength, modified products can be cured at room temperature,suitable for epoxy flooring finishes and so on.
√Polyether amines:These curing agents can enhance the elasticity, toughness, impact resistance and flexibility of the cured material, low viscosity, low color, low price,modified products can be applied to the floor paint materials in the paint and top coat, also suitable for the production of epoxy jewelry glue.
√Anhydride curing agent:By reacting with the hydroxyl group in the epoxy resin, it forms a stable cross-linking structure, which improves the thermo-mechanical properties and insulating properties of the material. Compared with amine curing agents, they usually need to be baked at higher temperatures to cure completely, and are usually used in the field ofglass fiber reinforced polymer materials.
