Methyl methacrylate (MMA), also known as isobutyrate methyl ester, is an organic compound with the chemical formula C5H8O2. It is a colorless liquid, slightly soluble in water, and soluble in most organic solvents such as ethanol.
It is mainly used as a monomer for organic glass and is also used in the manufacturing of other resins, plastics, coatings, adhesives, lubricants, wetting agents for wood and cork, and paper polishing agents.
Mainly used as a monomer for organic glass, it is also used in the manufacturing of other resins, plastics, coatings, adhesives, lubricants, wood and cork wetting agents, paper polishing agents, etc.
产品展示
熔点 |
-48 ºC |
沸点 |
100 ºC |
密度 |
0.943g/cm3 |
Saturated vapor pressure |
46.5kPa (20 ° C) |
Critical temperature |
294 ºC |
Critical pressure |
3.3MPa |
Ignite temperature |
556 ºC |
The upper limit of the explosion (v/v) |
12.5% |
Disposal limit (v/v) |
2.1% |
Exterior |
Colorless transparent liquid |
Dissolved |
Slightly soluble in water, soluble in most organic solvents such as ethanol |
.Methyl Methacrylate is used for manufacturing plexiglass, paint, lubricating oil additive, wood wetting agent, paper polishing agent, etc.2. Methyl methacrylate is not only an organic chemical raw material, but also can be directly used as a chemical product. As an organic chemical raw material, it is mainly used in the production of plexiglass (polymethacrylate,PM-MA), also used in the production of ACR, the auxiliary agent of POLYvinyl chloride, and the production of acrylic fiber as the second monomer. In addition, it is widely used in adhesive, coating, resin, textile, papermaking and other industries. As a kind of chemical products, can be directly used in leather, ion exchange resin, paper, polish, textile auxiliaries, leather treatment agent,lubricating oil additive, crude oil, wood and soft wood infiltration agents, motor coil soaking agent, insulating pouring material and plastic type emulsion of plasticizer, floor polishing, unsaturated resins, senior methacrylate and many other fields.
3. Organic synthetic monomers. It is also used in the manufacture of other resins, plastics, paints, adhesives, scale inhibitors and dispersants, lubricants, wood wetting agents, motor coil wetting agents, paper glazing agents, printing and dyeing auxilaries and insulation perfusion materials.
4. As a monomer of plexiglass, it is also used in the manufacture of other resins, plastics, paints, adhesives, lubricants,
wetting agents of wood and cork, paper glazing agents, etc.
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物品
|
规格
|
结果
|
外貌
|
-
|
Clear, colorless transparent liquid
|
Purity, % (m/m)
|
min 99.8%
|
99.90%
|
Colour, Hazen (P1/Co colour)
|
max 10
|
4
|
Water Content, mg/kg
|
max 500
|
125
|
Topanoi-A, mg/kg
|
-
|
6.3
|
Acidity (as Methacrylic acid), mg/kg
|
max 100
|
46.5
|
Chemical Name: Methyl methacrylate(MAA)
CAS No.: 80-62-6
Appearance: Colorless liquid
Melting point -48ºC
Boiling point :100-101ºC
Density: 0.944g /cm3
Flash point 10ºC
Store
Usually the product has an inhibitor.
Store in a cool, ventilated warehouse.
Keep away from fire and heat.
Store away from light.
The storage temperature should not exceed 37ºC.
The package should be sealed and not in contact with air.
It should be stored separately from oxidizers, acids, bases, halogens, etc., and should not be mixed.
Do not store in large quantities or for a long time.
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