Jiangxi specialty food grade glue agent jiangxi food grade glue agent OP -
Octyl phenol polyoxyethylene)
: the molecular weight of 646.
Pva water-based adhesive
, vinyl acetate, water-based adhesive, acrylic water-based adhesive, polyurethane water-based adhesive, water-based adhesive, water-based phenolic epoxy adhesive, organic silicon water-based adhesive, rubber water-based adhesive.
Jiangxi professional food grade glue agent so using pur polyurethane hot melt adhesive machine should be safe at all times.
Based on water colloid pressure sensitive adhesive abroad the development course of study, the change trend of mainly from the aspects of rubber components and film structure to improve.
2. According to the application of classification: the good quality hot melt adhesive can be used in the field of industrial manufacturing, heat resistance performance and flame retardant performance is guaranteed, the current can reach the quality requirements must be big brand products, such as ke, Moore, focus on the study of the hot melt adhesive, provide customized hot melt adhesive application solutions, wide range of USES, can be applied to new energy, military industry, aviation, shipbuilding, electronics, automobiles, instrument, power supply, high iron, and other areas of the industry.
Packaging used in water-based adhesive, water-based adhesive, car use water-based adhesive, shoes, daily use water-based adhesives specialized food-grade plastic water-based adhesive jiangxi agents don't try to spin out the hot melt adhesive, the surface of the skin.
And, in the box is not installed clapboard, sealing strength is greater than that of using tape sealing with diaphragm sealing intensity, can reduce the cost of diaphragm.
3. According to the classification of solvent properties of water-soluble and emulsion adhesives with modified after understanding the characteristics of the pur polyurethane hot melt adhesive, to understand the following maintenance is easy.
1, water-borne polyurethane (
Adhesive APU is water instead of organic solvent as a new type of polyurethane dispersion medium system, also known as polyurethane or water-based polyurethane water dispersion of polyurethane, river systems.
Waterborne polyurethane with water as solvent, no pollution, safe and reliable, excellent mechanical properties, good compatibility, easy modification.
Jiangxi professional food grade glue agent can be used with all kinds of surface active agent.
Made from natural rubber pressure-sensitive adhesive can almost all kinds of pressure sensitive adhesive products.
The APU adhesive non-toxic pollution-free, high molecular weight so that it can form good performance of the adhesive film, it has good low temperature resistance, good flexibility, adhesive ability and the advantages of wide range of physical properties of the film can be adjusted;
Flexible chain, has in its molecular structure shows good impact resistance, fatigue resistance, low temperature resistance, also has the design, the performance of rubber from the flexible and rigid arbitrary adjustable, can meet the demand of adhesion
between different materials;
Synthesis methods of waterborne polyurethane adhesive has been relatively mature, basically has the following several ways: jiangxi professional food grade glue agent if you use pur hot melt adhesive machine skin is in the process of high temperature liquid pur hot melt adhesive, then please do not try to pur hot melt adhesive by wiping off skin, at the same time immediately will be injured, or rinse in clean, cold water for a touch on the skin until completely cooled pur hot melt glue.
On the rubber components, from a single polyisobutylene gradually become styrene thermoplastic elastomer, improves the cohesive strength of the film;
On the structure by 1 layer structure into a 2 layer structure, layer 2 components are different, different, increasing the service efficiency of pressure sensitive adhesive.
Jiangxi specialized food-grade plastic agents in order to improve the flame retardant in the dispersion of pressure sensitive adhesive, enhance its compatibility with pressure sensitive adhesive, can undertake some processing of flame retardant, common have greatly enhanced, surface activation and microcapsule, etc.
But by crosslinking and use measures such as protective agent, can make its weather resistance and heat resistance improved.
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