Meishan recycled asphalt 15373783928

 Recycling Hot Melt [15,373,783,928] cash recovery, the highest bid counterparts. Long-term recovery of various scrap, obsolete chemical raw materials, "pigments, dyes, pigments, resins, rubber, adhesives, polyether, MDI, paints, inks, additives, zinc, tin sulfate, stannous chloride, stannous oxide, antioxidant "and other chemical raw materials can be recycled. Our company has set up a professional procurement offices throughout the country, we have offices in the provincial city, "Beijing, Tianjin, Shanghai, Chongqing, Nanjing, Hangzhou, Guangzhou, Jinan, Taiyuan, Xi'an, Zhengzhou Wuhan, Fuzhou, Hefei, Harbin, Changchun, Shenyang, Lanzhou, Changsha, Hunan, Jiangxi, Nanchang, Chengdu, Kunming, "Tel: 15373783928.QQ:. 1418163177 curable hot melt adhesives and functional Hot melt adhesive is currently two categories of new products on the market. The former is characterized by improved high temperature hot melt adhesive properties, to raise the softening point above 120 ℃, thereby expanding the scope of its application; functionality is a hot melt adhesive for a specific occasion, you can achieve a specific purpose features to meet all needs of a gum. A water-soluble or dispersible hot melt adhesives, hot melt sealant, hot melt pressure sensitive adhesive and the like. The following is a description of a hot melt sealant. It is a kind of polyisobutylene rubber as the base material component, solvent-free, no fog, no cure, with permanent plastic first insulating glass sealant. Hot melt butyl sealant and sealing to maintain its plasticity over a wide temperature range, and the surface does not crack, do not harden. It glass, aluminum, galvanized steel, stainless steel and other materials have good adhesion. Because of its extremely low water vapor transmission rate, it can constitute a resilient sealant excellent anti-moisture systems together. Features: good sealing effect, easy quality assurance; without curing period, saving floor space; an environmentally friendly products, the use of non-waste, clean environment; save time, materials, staff, reduce production costs. In addition to developing high-performance hot melt adhesive is currently more common EVA, TPR class hot-melt adhesives, the enterprises should focus on research and development of large-scale application of the current West has tremendous potential and some of the high-tech hot melt adhesive products, including: reactive hot melt plastic, water-dispersible hot melt adhesives, hot melt rubber lined PA-grade and high-strength tablets HMPSA like. Meanwhile relevant domestic manufacturers of raw materials should also be recognized that the development potential of the hot melt adhesive industry, accelerate mentioning 1. Purpose: more and more varieties of hot melt adhesive, use it more widely, may be bonded leather, glass, metal, wood , plastic bags, medical, textile, etc., but mainly used in packaging (corrugated paper and cardboard), wireless binding books, and carpentry and other welt. 2. Form: hot melt adhesive hot melt adhesive main block, hot melt tablets, hot-melt adhesives, hot melt adhesive powder, hot melt adhesive film, hot melt adhesive films. 1) hot-melt adhesives are mainly used in electronics, handicrafts, glass and packaging, bags and other industries. 2) hot melt adhesive powder is mainly used in clothing industry. 3) tablets are mainly used in hot melt adhesive filter and furniture Edge, paste paper. 4) hot melt adhesive block is mainly used for the luggage industry, depending on the specific circumstances of use, and hot melt adhesive machine availability. 3. The following describes about the hot-melt adhesives and hot melt adhesive tablets often arise in the application of problems and solutions, first of all, hot melt adhesive dispensing phenomenon often occurs, there are two main reasons: 1) is the melting point of the colloid itself too low, it is recommended for a slightly higher melting point products. 2) may be the glue gun power is too high, and there is no valve, you can use an adjustable hot melt glue gun, or use the power of hot melt glue gun can be lower. Secondly, the problems and the reasons for the furniture Edge hot melt adhesive tablets often occur: 1) black bars phenomenon; possible reason is that for a long time did not melt machine wash, gum itself has carbonization. 2) Edge of the stick is not strong. Strip itself may be dirt or wood surface; wood moisture content is too high; the temperature adjustment of the machine is too low, did not make the hydrocolloid adhesive works best, or the temperature is too low, so that the low temperature of the material itself, reach a certain strength . If so manual sealing machine could also be manually operated too slow, because there is a certain openness of hot melt adhesive. 3) Edge appeared uneven surface phenomenon, it may be open when the operation has been a period of hot melt adhesive, hot melt adhesive temperature is too low or not completely melted. High localization rate of raw materials, reduce foreign exchange losses due to massive imports of raw materials caused.