Moulding 50mm 1.2g/Cm3 PPE Clear Cast Acrylic Sheet

Product Description

ACRYLIC (ACRYLIC), common name, ACRYLIC specially treated plexiglass.The research and development of acrylic has a history of more than 100 years.The polymerization of acrylic acid was discovered in 1872;The polymerization of methacrylic acid was known in 1880;In 1901, the synthesis of propylene polypropionate was completed;In 1927, the synthetic method mentioned above was used to try industrial manufacturing.In 1937, methyl acid grease industry was successfully manufactured and developed, which led to large-scale manufacturing.During world War II, due to the excellent strength, toughness and light transmittance of acrylic, it was first applied to the windshield of aircraft and the field of vision mirror of tank drivers' cab.The birth of the world's first acrylic bathtub in 1948 marked a new milestone in the application of acrylic.

Bonding method

Acrylic products bonding is a very key process in acrylic processing. How to show the clear and transparent characteristics of plexiglass, reflect the value of acrylic tobacco and wine packaging arts and crafts, maximize the quality and taste of acrylic arts and crafts, bonding technology plays a pivotal role.
The adhesion of plexiglass plate is mainly affected by two aspects: one is the applicability of the adhesive itself;The second is the technique of bonding.
There are a lot of adhesives on the domestic and foreign markets, there are mainly two types, one is a two-component, such as all-purpose adhesive, epoxy resin class;There are also single-component ones, such as CHCl3(chloroform).Generally speaking, two-component adhesives are bonded by curing reaction, while single-component adhesives are bonded by the final volatilization of a solvent.
Two-component adhesive is characterized by good bonding effect, no bubbles, no white, high strength after bonding.Disadvantages are complex operation, difficulty, long curing time, slow speed, it is difficult to adapt to the requirements of mass production.While one-component adhesive is characterized by fast and can meet the technological requirements of batch production, the disadvantage is that after the adhesive products are prone to bubbles, prone to white, poor weather resistance, which directly affect the outside of the organic glass is beautiful and the quality of the products, therefore, in the machining process of organic glass products, how to choose the suitable adhesive, organic glass products grade and level, is in the bonding process must first solve a big problem.

Specification

The main purpose

PMMA is the polymers obtained by the polymerization of acrylic acid and its esters, collectively referred to as acrylic acid tree esters, and the corresponding plastics referred to as polyacrylic acid plastics, among which the methyl methacrylate is the most widely used.Polymethacrylate abbreviation code PMMA, commonly known as plexiglass, is so far the most excellent synthetic transparent materials.
PMMA has the advantages of light weight, low price and easy to shape.Its molding methods include casting, injection molding, mechanical processing, thermal molding and so on.In particular, injection molding, can be mass production, the process is simple, low cost.Therefore, its application is becoming more and more extensive, it is widely used in instrument and meter parts, automobile lamp, optical lens, transparent pipe and so on.

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Company Profile

PVC can be seen everywhere in People's Daily life.PVC can not only represent the color of nature, but also the color of people's imagination.Contact us to customize the color you want.