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

TITLE

MFE-2

Appearance

Daffodil yellow, Diaphaneity

Viscosity, Pa · s(25℃)

0.40±0.10

Acid Value, mgKOH/g

14.0±4.0

Gel Time, min(25℃)

15.0±5.0

Solid Content, %

60.0±3.0

Thermal Stability, hr(80℃)

≥24

 

 

Mechanical Peoperty of casting of Resin E311

TITLE

MFE-2

TEST METHOD

Tensile Strength, MPa

78.0

ASTM D638

Tensile Modulus, GPa

3.20

Tensile Elongation, %

4.5

Flexural Strength, MPa

130.0

ASTM D790

Flexural Modulus, GPa

3.15

Heat Distortion Temperature, °C

105

ASTM D648

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

 

 

Usage Ratio of Resin E311

MFE-2

100%

Methyl Ethyl Ketone Peroxide (curative agent)

2-3%

Cobalt Naphthenate (promoter)

1-4%

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℃.

 

NOTE

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:What is the difference between thermosetting and thermoplastic?
The first heating can soften the flow, heating to a certain temperature, a chemical reaction, a chain solidified and hardened, this change is irreversible, and then again heating, it can no longer soft flow. It is by virtue of this characteristic of molding, the use of the first heating of the plastic flow, under pressure filled cavity, and then solidified into a shape and size of the product. This material is called thermosetting plastic.Thermosetting resins are linear or branched before curing, forming a chemical bond between the molecular chains after curing, becoming a network of three degrees, not only without melting, but also insoluble in solvents. Bakelite, formaldehyde, melamine, formaldehyde, epoxy, unsaturated polyester, silicone and other plastics are thermosetting plastics.
Q:What's the difference between a macroporous resin and a polyamide resin?
According to its polarity and the selected monomer molecular structure:(1) non-polar macroporous resin, styrene, two vinyl benzene polymer, also known as aromatic adsorbent (such as HPD-100, D-101, etc.)(2) medium polarity macroporous resin polyacrylate polymer, using multifunctional group methacrylate as cross linking agent, also called aliphatic adsorbent(3) polar macroporous resins contain sulfur and oxygen and amide groups, such as acrylamide(4) strongly polar macroporous resins, such as nitrogen oxides, contain nitrogen and oxygen groups
Q:Is PU and resin a thing?
Resin is a kind of all plastic said, PU is a kind of polyurethane resin, and resin, PU is a good material of flexibility, better than the general resin material they say, but there are a lot of special resin material properties is better than PU.
Q:How can ion exchange resin be activated?
The anion exchange resin can be activated in vitro. The amount of activating liquid is 1-2 times of the volume of resin. The preparation of 2.0-2.5MOL/L activation with sulfuric acid concentration on the content of Sodium Bisulfite, Sodium Bisulfite gel type strong basic anion exchange resin 45G/L, the macroporous weak basic anion resin for 28G/L activation, the resin in the activation solution overnight
Q:What are the characteristics and disadvantages of unsaturated polyester resins?
Unsaturated polyester resin characteristics:A thermosetting resin that can be solidified into a insoluble polymer network polymer when it is heated or initiated.Use, in addition to the use of mixed filler as casting products, but also with the glass fiber infiltration, curing, and become a composite material, commonly known as glass fiber reinforced plastic"
Q:What is polar resin? Please help me heroes!
These polymers, such as alkyd resin, epoxy resin, poly (ethylene glycol) and polyacrylate, are polar resins, consisting of some other long-chain alkanes. The main structural resins are mostly low polar resins such as polyethylene and polypropylene
Q:Can the resin glasses break?
The advantage of glasses in resin materials lies in:1, light quality, comfortable wearing.2, material elasticity is good, not easy to cause destructive deformation (for example, put on a chair, a butt sit up? Most resins, frames, glasses, and the possibility of continued use.3, the lens in the high impact of fragmentation, resulting in small hardness, edge than glass crystal debris sharpness is small, reducing the damage to the eye. High standard resin goggles are the standard safety protection equipment for foreign labor protection and shooting training. (some shooting goggles can withstand 6 mm gun shot front)4, lens grinding processing convenient, reduces the time of glasses.5, resin film adhesion performance is superior, so that ultraviolet radiation, radiation, glare, dizziness, film and dyeing (wearing sunglasses), greatly reducing the cost, is to promote and become popular.
Q:How do you control the flow of epoxy resin?
Look for something called thickener. The white flour like powder is added to the thinner glue to adjust the fluidity. The fluidity can be adjusted by adding 5% or 7%, 10%, 15% and so on...
Q:Difference between vacuum pouring dry type transformer and epoxy resin casting dry type transformer
Epoxy cast dry-type transformer is under vacuum (absolute pressure 100-300pa) with epoxy resin, if the working voltage of products is low, can be in the atmospheric state (absolute pressure 101325pa). Because of the pouring of a dry insulation filling material becomes used are epoxy resin, so that the "vacuum casting dry type transformer is used to achieve this product > > < epoxy casting process, other electrical (voltage 35kV and below) and electronic insulation treatment mostly by vacuum epoxy casting process.
Q:The difference between cation resin and anion resin
The types of chemically active groups in resins determine the main properties and classes of resins. They are divided into two groups: cation resin and anion resin. They can be exchanged with cations and anions in the solution respectively.
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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