Plexiglass crafts, cleverly decorated living space
The company is a professional company specializing in the processing, design and production of plexiglass (acrylic) products. The business philosophy of "Thinking for customers" is to bring together a large number of engineers and technicians who have been developing in the plexiglass industry for many years and serve the community wholeheartedly. In the face of increasingly fierce market competition, Ruijing has won unanimous recognition and praise from new and old customers with advanced processing equipment, excellent product quality, reasonable product price and good faith, and has gradually become one of the most professional companies in China.
Transparent plexiglass, soft light, used it to make a variety of handicraft ornaments, making people feel comfortable and generous. The crafts made of plexiglass are always exquisite and crystal clear. In addition, the crafts of making various shapes depend on the design, what kind of shape, what kind of plexiglass, color and variety should be used repeatedly to make it reach best effect. With a good design, it must be meticulously processed to become a beautiful craft. With the increasing living standards of people, plexiglass products have become a must-have for home and office space decoration. Convenient and hygienic, it also shows the master's heart, and the unique shape of the plexiglass craftsmanship is a bright color in life. The company is a professional company specializing in the processing, design and production of plexiglass (acrylic) products. The business philosophy of "Thinking for customers" is to bring together a large number of engineers and technicians who have been developing in the plexiglass industry for many years and serve the community wholeheartedly. In the face of increasingly fierce market competition, Ruijing has won unanimous recognition and praise from new and old customers with advanced processing equipment, excellent product quality, reasonable product price and good faith, and has gradually become one of the most professional companies in China. .
Plexiglass finished product concept
Plexiglass, also known as Acrylic or Acrylic (Hong Kong is called Acrylic), the English abbreviation PMMA, with high transparency, low price, easy to machine and other strengths, is often used in glass replacement materials, its chemical name Polymethylmethacrylate. Plexiglass has superior transparency, has aging resistance; it has superior insulation and mechanical strength; it has strong corrosion resistance to acid, alkali and salt; it is easy to process; it can be bonded and sawed. Handling and machining, planing, drilling, engraving, grinding, screen printing, sand blasting, etc., after heating, can be bent into various types of plexiglass products. Shenzhen Acrylic processing physical function polymethyl methacrylate has superior comprehensive mechanical function, and is in the forefront of general plastic estimation. Tensile, bending and compacting are higher than polyolefin, and higher than polystyrene, polyvinyl chloride, etc. The impact toughness is poor, but it is also slightly better than polystyrene. The cast bulk polymethyl methacrylate sheet has higher mechanical properties such as stretching, bending and tightening, and can reach the extent of engineering plastics such as polyamide and polycarbonate. The strength of polymethyl methacrylate is related to the stress effect, and the strength decreases as the effect is added. The mechanical properties of polymethyl methacrylate (oriented plexiglass) after stretching and orientation have been clearly improved, and the notch sensitivity has also been improved. The heat resistance of polymethyl methacrylate is not high, and its glass transition temperature reaches 104 ° C, but the maximum continuation temperature is changed between 65 ° C and 95 ° C depending on the premise of the task. The heat distortion temperature is about 96. °C (1.18MPa), Vicat softening point of about 113 °C. The heat resistance can be improved by copolymerizing a monomer with propylene methacrylate or ethylene glycol diacrylate. Polymethyl methacrylate also has poor cold resistance, and the embrittlement temperature is about 9.2 °C. The thermal invariance of polymethyl methacrylate is moderate, better than polyvinyl chloride and polyoxymethylene, but less than polyolefin and polystyrene, the thermal differentiation temperature is slightly higher than 270 ° C, and its activity temperature is about 160 ° C, so another There is a wide melt processing temperature limitation. The thermal conductivity and specific heat capacity of polymethyl methacrylate are moderate in the plasticity evaluation, and the discrimination is 0.19W/CM.K and 1464J/Kg.K chemical resistance and solvent-resistant polymethyl methacrylate can be resistant. Thinner inorganic acid, but concentrated inorganic acid can corrode it, can resist alkali, but warm sodium hydroxide, potassium hydroxide can etch it, can resist salt and oil, and resist aliphatic hydrocarbons It is insoluble in water, methanol, glycerin, etc., but it can accept alcohol swelling and stress cracking, and is not resistant to ketones, chlorinated hydrocarbons and aromatic hydrocarbons. Its ablation parameter is about 18.8 (J / CM3) 1/2, can be ablated in many chlorinated hydrocarbons and aromatics, such as dichloroethane, trichloroethylene, chloroform, toluene, etc., vinyl acetate and acetone can also make It melts. Acrylic finished product processing rationality: rational design, rain and moisture proof; open structure, easy to repair;
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