Localization accelerated, and materials companies broke through with high-tech LED lighting exhibitions. LED high-energy and smart terminal applications have become two-wheel drive for the growth of the sapphire business. With the government's energy-saving policy advocacy, LED cost reduction and consumer awareness of energy conservation and environmental protection, LED lighting applications have experienced explosive growth this year, and it is expected to continue to the next two to three years of rising home lighting penetration. Related materials such as sapphire, phosphors and glue have also benefited from the rapid growth of the lighting market. In many segments, domestic brands have begun to replace imported products. Guizhou Haotian Optoelectronics Market Commissioner Tang Jie said that there are still two factories under construction in Guizhou Haotian. The number of sapphire crystal growth furnaces will increase to 300. The company has been expanding production, but the production capacity is still scheduled. The round expansion project is in progress. Tiantong Holdings is a big expansion of sapphire business. On the evening of June 27th, the company announced that it will raise 2 billion yuan to invest in large-scale sapphire wafer investment projects for smart mobile terminals, and divide the front-end crystal growth and back-end. Wafer processing was implemented in Yinchuan, Ningxia and Haining, Zhejiang, respectively. The proposed funds are 600 million yuan and 1.4 billion yuan. Although LED lighting has been driven by LED lighting, the high-speed development of LED midstream has been widespread. The meager dilemma. In the phosphor market, competition is becoming more and more fierce, and the price war is getting worse. In the face of this situation, Dr. Liu Ronghui, director of the Rare Earth Luminescence Division, said that the continued decline in phosphor prices may adversely affect the profit growth of phosphor manufacturers. The decline in phosphor prices is conducive to the decline in the price of the entire semiconductor lighting products and market promotion. The decline in the profit margin of phosphors will also accelerate the differentiation of phosphor companies. Enterprises with strong technology development and strong market risk resistance will face rare opportunities to expand market share. . The domestic glue can be used in the packaging plant to account for 20-40, but the high-end application is expected to be less than 20, and the low-end application 80 is also possible. Li Cheng, deputy general manager of Guoxing Optoelectronics, said that the domestic glue is constantly improving. Medium, and has begun to replace imported glue in the high-end market, but there are still many phenomena in the domestic glue technology. Lianlang new material is a professional manufacturer of modified epoxy resin. Li Benjie, general manager of Lianlang New Materials, said that Lianlang hopes to launch an anti-epoxy attack in the field of LED packaging, although the current market for silicone still holds a leading position. However, its general manager Li Benjie still insists on telling all packaging companies that the performance of epoxy resin is not to lose silica gel, and the price can be lower.
Sss Spunbond Nonwoven Production Line
SSS: Spunbond non-woven fabric + spunbond non-woven fabric + spunbond non-woven fabric = 3 layers of fiber web hot rolled; S non-woven fabrics, SS non-woven fabrics, SSS non-woven fabrics can be produced, according to non-woven fabrics Cloth performance can be used for: surgical gowns, protective clothing, disinfection wraps, masks, diapers, civilian wipes, wipes, soft towel rolls, beauty products, sanitary napkins, sanitary pads and disposable sanitary cloths Cloths, tablecloths, bed sheets, bedspreads; clothing linings, fusible linings, wadding, shaped cotton, various synthetic leather base fabrics, industrial filter materials, insulating materials, cement packaging bags, geotextiles, covered cloths, crop protection cloths, seedling cloths , Irrigation cloth, thermal insulation curtain, other space cotton, thermal insulation materials, linoleum, cigarette filters, tea bags, etc. Mainly used in disposable hygiene products industry, medical health industry, beauty care and other industries.In terms of environmental protection, the raw material of most of the non-woven fabrics currently used is polypropylene, while the raw material of plastic bags is polyethylene. Although the names of the two substances are similar, their chemical structures are far apart. The chemical molecular structure of polyethylene is very stable and extremely difficult to degrade, so it takes 300 years for plastic bags to be decomposed; while the chemical structure of polypropylene is not strong, the molecular chain can easily be broken, which can be effectively degraded , And enter the next environmental cycle in a non-toxic form, a non-woven shopping bag can be completely decomposed within 90 days. Moreover, the non-woven shopping bag can be reused more than 10 times, and the pollution degree to the environment after being discarded is only 10% of that of the plastic bag.
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Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.pysmachine.com
