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Weifang fule industrial adhesive agent

by:Sinograce Chemical     2021-01-03
Weifang fule industrial adhesive agent weifang fule industrial adhesive agent if you are unwell timely medical attention should be paid to prevent frostbite, will destroy the performance under 0 ℃ storage for a long time in 1 - after the product use glue 3 minutes can be repositioned, and maintain a good viscosity PH 7. 0 ~ 9. 0 in use process should be tightly covered at any time, in case the glue liquid crust, do not entry, can not let the child contact ( 3) Pressure sensitive adhesive main body whether polymer crosslinked nCH2CHCOO ( CH2) 3甲基→- ( CH2CHCOO( CH2) 3甲基] N - three group of pressure sensitive adhesive test time is respectively: 21 h, h, 33 h. In addition to the general EVA, TPR, hot melt adhesive, enterprises should also focus on research and development of the current western has a large number of applications and application potential of some advanced hot melt adhesive products, including: reactive hot melt adhesive, water dispersible hot melt adhesive, high-grade PA hot-melt line colloidal particles as well as the high strength hot melt pressure sensitive adhesive and so on. At the same time, the relevant domestic raw materials manufacturers should also recognize the development potential of the hot melt adhesive industry, increase the localization rate of raw materials, reduce the loss of foreign exchange caused by a large number of imported raw materials. ( 2] Its advantage is good film forming, good color fastness, pu can stick hot glue, is the current commonly used coating glue. Types of hot melt adhesive application field 2, can also be observed in appearance, if the hot melt adhesive glue type, do manual work is coarser, then the quality. Fabric with hot melt adhesive 5, only qualified personnel to pur moisture reactive polyurethane hot melt adhesive machine for maintenance work. 6 water-based adhesive and solvent-based adhesive glue brush should use different cleaning fluid immersion; Hard monomers such as methyl methacrylate, these homopolymer Tg is higher, can enhance the cohesion strength of pressure sensitive adhesive, with the increase of the hard monomers, the viscosity increase of the pressure sensitive adhesive peel strength increases, the early viscous force will be reduced. Mainly used for production, such as shape, shoes, hats. Use the glue of garment not only has a crisp, plentiful full appearance quality, and the nature of the ground after washing, without pressing can wear characteristics. Use the rubber shoes, caps lightsome breathe freely, keep good type, especially for shoemaking industry, also has comfortable, reduce the advantages of shoe smelly. The use of hot melt adhesive technical indicators are as follows: chemical performance enhancements: stabilizer, antioxidant, surface modification agent processing. Hot melt adhesive is short for hot melt adhesive, adhesive industry is an important category of solid content, no solvents, environmental non-toxic, fast curing characteristics, widely used in automatic packaging, hygiene products, labels, tape,, automotive, construction, furniture, printing and binding, footwear, clothing and other industries, usually is refers to the present solid at room temperature, when heated to a certain temperature and melt into sticky liquid, after coating, wetting is sticky material, after pressing, after cooling to room temperature, in a few seconds to complete adhesive bonding. Functional monomer is acrylic acid, acrylamide, maleic anhydride monomer, such as they join the introduction of polar groups in the middle of the copolymer, the electronic effect of polar group enhanced the copolymer and the polarity by bonding surface bonding of sex. Appearance: white or light yellow granular or powder. Weifang fule industrial adhesive agent 11, pur hot melt adhesive machine pressure plate in polyurethane hot melt adhesive barrels and will air out, after locking glue valve, at this time may be appropriately increased barometric pressure in the cylinder, make the job more smoothly. Melting point: 105 115 ℃ : melt index: 18 22g10min( 160℃) ; Strengthen fire prevention of engineering plastics additives are: halogen and non halogen ( Phosphate ester) Fire retardant. (5) cleaning fluid applications covered non-metallic containerized, many soak glue brush, cleaning fluid containing resin (more Color becomes very white) And should be replaced; Hot melt adhesive is a kind of plastic adhesives, to a certain temperature range with the temperature change and change its physical state, and chemical properties unchanged, its non-toxic tasteless, environmentally friendly chemical products. Hot melt adhesive, consists of main resin ( EVASISSBSSEBSEAAPEPO等) , viscosity resin, thinner or softening oil, antioxidant and other raw materials, according to a certain production process, heat melt, fully mixing, forming, cooling preparation. Weifang fule industrial adhesive agent does not contain benzene, benzene, xylene, butyl acetate ester, acetone and other harmful substances, for the green products, can be safely used in food, drugs, alcohol and tobacco, children's toys and other packing materials processing notice if the glue stick on the skin, can clean water and soap.
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