Shijiazhuang import price pressure sensitive adhesive
shijiazhuang import hot melt pressure sensitive adhesive price glue ingredient, namely basic resin is ethylene and acetic acid ethylene copolymerization under high pressure, and combined with viscous agent, viscosity regulator, antioxidants made of hot melt adhesive, etc.
Physical and chemical bonding effect, the overall strength of adhesion
after carton, carton is not easy to deformation and cracking.
In addition, hot melt adhesive coating system can be to press the rubber coated in different shape of key parts, such as: cartons cover fold.
In addition, emulsifier dosage has a great influence on the stability of the emulsion, in early when the dosage of emulsifier emulsion polymerization stability is poor, prone to demulsification phenomenon, with the increase of emulsifying use, gradually tends to a stable emulsion.
Shipbuilding industry, led by aviation industry, machinery industry has become the main power to promote the development of modern adhesive, the amount of single adhesive often marks the level of a nation's aircraft manufacturing process.
Second, poor adhesive with good low temperature resistance, cold climate in the north, does easy to glue;
Hot melt adhesive, good low temperature resistance, resistant to -
40 ℃ low temperature.
And the storage life of hot-melt adhesive for 2 years, store covers an area of small, no special storage requirements;
And tape storage is valid only for half a year, also requires a certain storage conditions, otherwise easy to spoil.
Most of one-component polyurethane coating in the application need to be careful, strict control of coating and curing environment.
In addition, hot melt adhesive also provides a good anti-theft function, due to the adhesive penetration into the corrugated any attempt to open the carton will tear fiber.
Tape available knife cut, in imperceptible in take contents and sealing again.
Shijiazhuang import pressure sensitive adhesive price but high dosage of emulsifier and will reduce the resistance to water of pressure sensitive adhesive and sizing the bubble too much, influence the construction performance.
Three, printing ink, glue viscosity change brings to the purchasing question modification: four, automotive electronic melting point: 105 -
115 ℃ : melt index: 18
Size: 80 -
120 mesh food with silica gel is made from silicate polycondensation of inorganic polymer gel material, ingredient is SiO2 · nH2O, its content is over 98%, avirulent insipidity, stable chemical performance, under the normal except hydrofluoric acid and caustic, not any response from the acid and alkali salt.
Appearance: shijiazhuang import pressure sensitive adhesive price 2, should guarantee the pur hot melt adhesive machine using the environment clean, pur glue machine on the pressure plate can not have infusible solid, impurities, iron filings, screw, wire head, hard sharp objects such as solid content.
Note editor type polyurethane: have good wet resistance, chemical resistance, excellent electric properties.
Pu polyurethane including pressure sensitive adhesive and PUR water-borne pressure sensitive adhesive glue, hot melt pressure sensitive adhesive, is a kind of pressure sensitive adhesive, mainly composed of synthetic rubber and resin and rubber oil mixture heating molten state and then coated on cotton paper, cloth or plastic film, such as base material and made a new type of adhesive tape, on the advantages of low cost is its defects is affected by temperature is obvious adhesive.
Goods packaging in transmission nowadays, businesses at the same time, through the packaging pattern design can also communicate product and company image.
Therefore, appearance factors hindering the research on the role as little as possible.
Packing tape often block image, interference information transfer;
And hot melt adhesive bonding between folding wing, can provide larger display space.
In the 21st century, the development direction of industrial glue is embodied in the following nine aspects.
Shijiazhuang import price pressure sensitive adhesive polyurethane coating with weldability, soldering iron removing components are available, and it was easier to repair.
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