According to the bulk non-ferrous net reprint: In recent days, Guangxi Investment Group Liu aluminum technology research and development has made major breakthroughs. The “industrialization of high-performance aluminum alloy products for ships†project of the plant was approved by the Ministry of Industry and Information Technology of the People's Republic of China, and was selected as the first batch of projects for the industrial development of the first batch of autonomous regions in 2015. The project “Industrialization of High-Performance Aluminium Alloy New Products for Shipbuilding†mainly focuses on the development and trial production of new high-performance aluminum sheet products for ships, and the development of new products with high performance and high performance aluminum alloy plates that meet the requirements of ships, and a product production management system. Through the certification of the Norwegian Classification Society (DNV), the industrial production of high-performance aluminum sheet for ships is gradually realized. High-performance marine aluminum products will be more able to adapt to the ship's use environment and replace traditional steel plates to achieve lighter weight, energy saving and emission reduction of ships, and to enhance the benefits of ship transportation and aluminum alloy processing industry as a whole. Guangxi Investment Group attaches great importance to R&D of science and technology. While developing new products and processes, expanding product markets, and enhancing the competitiveness of enterprises, it focuses on training scientific and technological personnel, and through the engagement of experts and scholars, cooperation with universities and research institutes, etc. Actively promote the effective integration of production, education and research. The project has been approved, will further open up the sales market for marine aluminum alloy sheet, enhance the company's profitability and form a series of technological systems with advanced national standards.
PPO plastics (MPPO)
(polyphenyl ether)
English name: poly(phenylene oxide)
Weight: 1.07 g/cm3 molding shrinkage rate: 0.3 0.8% molding temperature: 260-290 ℃ drying conditions: 130 ℃ for 4 hours
Material performance 1, for white particles.The comprehensive performance is good, PPO plastics can be used in 120 degree steam, electric insulation is good, absorb water is small, but have stress crack tendency.Modified polyphenyl ether can eliminate stress cracking.
2. Excellent electrical insulation and water resistance, good dimensional stability.Its dielectric properties are the first in plastic.
3. PPO plastics has mixed the modified materials for PPO plastics and HIPS, and the materials on the market are now made of this material.
4. High heat resistance, 211 degrees of vitrification temperature, 268 degrees of melting point, and the decomposition tendency of heating to 330 degrees. The higher the PPO plastics's content, the better the heat resistance, and the heat deformation temperature can reach 190 degrees.
5. Good flame retardancy, self-interest, and with HIPS mixed with moderate flammability.Light and non-toxic can be used in food and medicine industry.The resistance to rotation is poor, and the use of long time in the sun will change color.
6. PPO plastics can be combined with ABS plastics ,HDPE plastics,PPS plastics ,PA plastics, HIPS plastics, Glass Fiber, etc.1. Suitable for heat resistant parts, insulation parts, wear resistant parts, transmission parts, medical and electronic parts.
2. The parts can be used in high temperature, such as gears, blades and valves, which can be used for stainless steel.
3. Make screws, fasteners and fittings.
4. Electrical components of motor, rotor, casing and transformer.
1. Non-crystalline material, small moisture absorption.
2. The fluidity difference is similar to Newton's fluid, the viscosity is sensitive to the temperature, the product thickness is generally more than 0.8mm.It is very easy to break down and decompose into corrosive gases.The molding temperature should be strictly controlled, the mould should be heated and the flow resistance should be small.
3, Polyphenylene oxide, bibulous rate is about 0.06% less, but traces of water will lead to product surface not smooth phenomenon such as silver, it is best for dry processing, temperature is not higher than 150 degrees, otherwise the color will change.
4. The forming temperature of polyphenyl ether was 280-330 degrees, and the forming temperature of modified polyphenylene ether was 260-285 degrees.
Sheet specification: thickness from 2mm- 120mm, specification 600* 1200mm, other color and specification can be customized
Bar specification: diameter from 10mm- 200mm, length 1000mm, other color and specification can be customized.
PPO Plastic Sheet,PPO Plastic Products,PPO Material Plastic Sheet,Engineering PPO Sheet Dongguan Noegem Plastic Products Co.,Ltd , http://www.noegempLastic.com
