Resin E311

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China Main Port
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TT or LC
Min Order Qty:
20Ton m.t.
Supply Capability:
5000 Ton/ Month m.t./month

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Product Description:

Introduction of Resin E311                   
Vinyl ester resin is a kind of high anticorrosion resin that internationally acknowledged.


Propertuty of Resin E311

MFE-2 has good general propertys, reliable molding crafts, mechanical propertys and excellent anticorrosion performance.

Better resistance against acid and alkali.

Applied to hand lay-up, pultrusion and winding molding process.


Applification of Resin E311

Used in various types of anti-corrosive FRP products

Used in FRP protective surface of metallic or concrete structure

Used as the jointing material of integral anti-corrosive resin-mortar flooring, granite and anti-proof brick, etc



Quality Index of Resin E311




Daffodil yellow, Diaphaneity

Viscosity, Pa · s(25℃)


Acid Value, mgKOH/g


Gel Time, min(25℃)


Solid Content, %


Thermal Stability, hr(80℃)




Mechanical Peoperty of casting of Resin E311




Tensile Strength, MPa



Tensile Modulus, GPa


Tensile Elongation, %


Flexural Strength, MPa



Flexural Modulus, GPa


Heat Distortion Temperature, °C



 MEMO: The listed data is typical physical property, not to be construed as product specification



Usage Ratio of Resin E311



Methyl Ethyl Ketone Peroxide (curative agent)


Cobalt Naphthenate (promoter)


MEMO:To measure the amount of assistant material according to the constructive environment and referring to the ratio above.


Packing and Storage of Resin E311

The product should be packed into clean, dry, safe and sealed container, net weight 200 Kg.

Stored in cool and well ventilated place, six months below 25℃.



All information in this catalog is based on ASTM standard tests, only for reference, maybe differ from the actual test data. The specification is 2008 edition and may change with the technological improvement. From May to October, conveyance in refrigeration car or in nighttime, averting from sunshine. Any unsuitable condition of storage and conveyance will cause the shortening of shelf life.



 Resin E311



 Resin E311


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Q:Why is weak resin relatively easy to regenerate?
The resin used for a period of time after ion exchange, adsorption of impurities is close to saturation, must carry on the regeneration treatment, chemical agent ion adsorption resin and other impurities was removed, so as to restore the original composition and performance. In practice, in order to reduce the cost of regeneration, it is necessary to appropriately control the dosage of regeneration agent, so that the performance of the resin can be restored to the most economical and reasonable regeneration level, and the recovery degree of the control performance is usually from 70 to 80%. If higher levels of regeneration are achieved, the regeneration dose will increase considerably, and the utilization of the recycled agent will decrease.The regeneration of the resin shall be based on the kind and characteristics of the resin, as well as the economy of the operation, and the proper regeneration agent and working conditions shall be chosen.The regeneration characteristics of resin are closely related to its type and structure. The regeneration of strong acid and strong alkaline resin is difficult. The regeneration dose is much higher than the theoretical value, while the weak acid or weak base resin is easy to regenerate, and the regeneration dose needs only a little more than the theoretical value. In addition, resins with large pass and low cross linking degree are easy to regenerate, while those with gel type and high crosslinking degree have longer regeneration reaction time.
Q:The difference between resin clay and rubber putty is the same as that of clay!
Compared with traditional rubber mud, the difference between them is that they have the advantage of:The non greasy, non-toxic and tasteless, safe and healthy. The traditional plasticine is oil melting the surface soil, have a sharp taste, so the production process will be adjusted by adding a lot of flavor, in the use of the process will make the hand oil oil;The color is gorgeous, pure, and can be as casual as watercolor color. Different colors of clay together with kneading can be turned into third colors, the pinch out works of color is more rich and vivid. Most of the traditional rubber mud only a few colors, not uniform between two colors mixed color;3 easy to shape, easy bonding. Different colors and different humidity together can take mud, cement, so in the process of using without any mold, so make the works more vivid, real ones;The both can be used repeatedly (in no case of dry), can also be a material to work permanent. If not for love of a finished product, it can be put into a pocket clay seal saved again, next time, if you feel that their work very satisfied, it is placed in the the natural air dry after the drying is not put, not deformation, metamorphism, cracking and fading, performance and stability, but also can write on painting after drying! And plasticine because the mud surface, so the work after drying, cracking deformation, moldy, metamorphism, and successful works can not keep up for a long time;
Q:How do you make resin powder?
Matt resin is a kind of special material for processing low gloss PVC and other products. It can be widely used in deep processing products such as insulated cables, wires, telephone wires, speakers, wires, matting films, door and window seals, instrument panels, etc..Usage: suitable for all kinds of ordinary PVC resin processing equipment, can be rolled, extrusion, injection of various products. The product surface has extinction, and has good characteristics in vision and touch. According to the specific requirements of different products, users can add some amount of extinction resin on the basis of their original formula, and then produce the matting products that meet the requirements.
Q:Can the epoxy floor paint brush the cement floor in the house? Is it poisonous? If so, what's the specific proposal?
Epoxy floor paint is a chemical product. Epoxy itself is an oil stripping product, plus a paste that may contain heavy metals. Usually the theory is non-toxic, but because the family reside or some daily contact, such as walking barefoot on the floor, for example, directly sit and children to play; and the interior is closed, air circulation is not so good, if you want to use paint recommendations or with some Jiezhuang paint.
Q:How long is a resin tile?
PU resin tile life is generally between 30-50 years, but the quality guarantee period is closely related to the quality of the product, and the quality guarantee is based on Pu ASA resin raw materials and PVC raw materials formula and production process.
Q:Why multistage dilution is used in the later production process of resin?
The NL curing agent has low toxicity and basically no irritation. The resin is cured with high strength and good corrosion resistance. It is easy to use and easy to use and has a long storage period. This product is suitable for curing thermosetting phenolic resin and furan resin at room temperature. Used to prepare phenolic resin and furan cement; glass fiber reinforced plastic products; bonding of pens, brushes, bamboo and wood products; also used as a room temperature curing agent for casting resins. The quality index of appearance of dark grey liquid relative density (20 C) 1.16 + 0.01 (viscosity coating -4,25 C). 20 - 30 of total acidity (H2SO4)%18 + 2 free acid (H2SO4)%3 5 storage period for more than one year (closed storage) application of phenolic resin and furan resin, the amount of NL the curing agent is generally in the range 512%. When the ambient temperature is 20 degrees centigrade, the dosage of NL curing agent of 2130 phenolic resin is about 8%, and the dosage of NL curing agent can be adjusted with the temperature.
Q:Unsaturated resin flame retardant classification and description, who can provide?
Because of its cheap personality, chlorine flame retardants and chlorine flame retardants are still a large number of flame retardants. Chlorinated paraffin chloride content was highest in flame retardant industry important, due to poor thermal stability, only suitable for processing the composite temperature below 200 DEG C, chlorinated alicyclic and four chloro two formic acid anhydride, high thermal stability, commonly used as a flame retardant unsaturated resin.
Q:What is the difference between PVC resin and PVC Vinyl?
PVC vinyl is a toy material, a little soft, have very good characteristics, generally used for dolls, generally is hollow, but also have a solid, the cost will be high, the amount of the plasticizer may be different in different processing methods.
Q:What is resin? Where did it come from?
Resin is a plant derived from a variety of plants and is the secretion of hydrocarbons (hydrocarbons) from conifers. Because of special chemical structure, and can be used as adhesive and latex paint as materials, have attracted much attention for its value. It's a mixture of many polymers, so they have different melting points. Resin can be divided into two kinds of natural resin and synthetic resin. Only this kind of natural resin itself, but with the development of chemical industry, there are many from synthetic polymers, among the chemical and physical properties of some polymers and natural resin is very similar, therefore, the polymer is called synthetic resin.
Q:What's the reason for the aging of epoxy resin?
1, oxidation, sudden leakage of air, oxygen, ozone and other chemical oxidation of oxidation, resulting in the bond breaking2. Light and heat affect the rupture of epoxy resin under light irradiation or heat3, the role of chemical substances, other chemical substances, the occurrence of key breaking4, the influence of other factors
The company has operated a factory producing resin in Wuxi city at its beginning. It developed into the biggest epoxy resin producer in the nation in the early 1980s. It developed the oil refining sector and formed the product pattern of oil products first and chemical products second, which was renamed as Wuxi Petroleum Chemical Factory in the late 1990s. It became a China National BlurStar member company in 1997 under the State-owned Assets Supervision and Administration Commission of the State Council.

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Year Established 1958
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