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  HOME:Hubei Mingyu Crystal Jewelry Co., Ltd >> INFORMATION  
  Acrylic  
 
1 the word "acrylic" may sound strange, because it is a nearly two years before the emergence of new words in the mainland. Until 2002, it in the advertising industry, furniture industry, handicraft industry was gradually by a few people understand. "Acrylic" is a transliteration, English is ACRYLIC, it is a kind of chemical material. Chemical name is called "PMMA" of propylene alcohol, commonly known as "organic glass" through special processing, in the application of industry it raw materials generally appears in particle, sheet, pipe and other forms.
2 acrylic plate and the organic glass "organic glass" from English Organic Glass. In recent years in some areas will plate made of transparent plastic all referred to as organic glass, actually this is wrong, acrylic refers to pure PMMA (PMMA) material, and the PMMA sheet called acrylic plate.
3 acrylic board characteristics and advantages of acrylic with high transparency, light transmission rate of 92%, a "plastic crystal" reputation. And has excellent weather resistance, especially in outdoor applications, the other plastics of the crown, and with good surface hardness and luster, processing and plasticity, can be made into various shapes needed and products. Other kinds of rich color plate type (including the translucent shade guide), another characteristic is the plate can still maintain a high level of transparency.
The history of 4 acrylic acrylic (ACRYLIC), common name the special treatment of organic glass. Acrylic research and development, now has a history of more than 100 years. In 1872 the polymerization of acrylic acid resistance was found in 1880; methyl acrylic acid polymerization known; synthesis of propylene poly propionic acid lipid completed in 1901; in 1927 the use of the above synthesis attempts to industrialized manufacture methyl acid ester; in 1937 the successful development of industrial manufacturing, thus entering scale manufacturing. During World War II because acrylic with high toughness and excellent light transmittance, first of all, be applied to aircraft windshield, tank driver cab vision mirror. In 1948 the first world only acrylic bathtub was born, marking a application of acrylic has entered a new milepost.
5 acrylic uses of PMMA has the advantages of light weight, low cost, easy to shape and so on. It's a casting molding method, injection molding, machining, heat molding etc.. Especially in injection molding, can be mass production, has the advantages of simple process, low cost. Therefore, it is used more and more widely, it is widely used in instrument parts, auto lamp, optical lenses, transparent pipes etc..
Acrylic introduction
Commonly known as acrylic by English Acrylics transliteration to Acrylics acrylic and methacrylic chemicals. Including monomer, plates, aggregates, resin and composite materials, acrylic board is composed of methyl methacrylate (MMA) monomers polymerized polymethyl methacrylate (PMMA) plate, namely, organic glass, "organic glass" is derived from the brand name "Oroglas" (a PMMA board), taken from the "Organic Glass" (organic glass). But in recent years, all made of transparent plastics such as PS, PC etc. are collectively referred to as the organic glass.
Acrylic production process
Acrylic plate according to the production process can be divided into casting and extrusion, sheet metal casting is better performance than extrusion type, the price also more expensive, plate casting type mainly used for carving, decoration, crafts, extrusion type is usually used for advertising signs, light boxes and other production.
Acrylic characteristics
1 excellent transparency
Colorless and transparent organic glass plate, light transmission rate of more than 92%
Excellent weather resistance 2
Strong adaptability to the natural environment, even for a long time in the sunlight, wind and rain will make the performance change, anti aging performance is good, can feel at ease to use in outdoor
3 good processing performance
Is suitable for machining and easy heat molding, acrylic plate can be dyed, the surface can be painting, screen printing or vacuum coating
4 excellent comprehensive properties
Acrylic sheet variety, rich color, and has a comprehensive excellent properties, provide a variety of choices for the designer, acrylic plate can be dyed, the surface can be painting, screen printing or vacuum coating
5 non-toxic even in prolonged contact with people are harmless, and gas generated during combustion does not produce toxic gases
Specifications and thickness
Specification: 1.22*2.44m, 1.22*1.83m, 1.25*2.5m, 2*3m, 2.05*3.05m
Thickness: 2mm-50m

M

Product advantage

1 hardness:

Hardness is one of the most can manifest the cast acrylic sheet production process and technical parameters, quality control is an important link in the. Hardness can reflect thepurity of raw material MMA, plate weather resistance and high temperature properties.Hardness directly affect whether shrinkage plate bending deformation, whether the proc

 
     
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