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What are the characteristics of pearl cotton hot melt adhesive? Pearl cotton, also known as EPE, is a foamed polyethylene polymer. Pearl cotton has many advantages such as water and moisture resistance, shock resistance, sound insulation, thermal insulation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, and good chemical resistance. Pearl cotton packaging is widely used in daily life, including fragile packaging for electronic appliances, instruments, medical equipment, hardware lighting, handicrafts, glass ceramics, toys, fruits, alcoholic beverages, and more.
Scope of use of EPE pearl cotton:
EPE is widely used in various products such as electronic appliances, instruments, computers, speakers, medical equipment, industrial control cases, lighting fixtures, handicrafts, glass, ceramics, home appliances, paints, furniture, alcohol and gift packaging, hardware products, toys, fruits, shoe packaging, daily necessities, etc. After adding anti-static and flame retardant agents, it exhibits excellent performance. EPE pearl cotton is also widely used as elastic lining for handbags and bags. Soundproofing, insulation materials, agricultural insulation materials, aquaculture floating equipment, sports equipment protective pads, water-saving home rescue equipment, home and hotel floor decoration, liners, etc. Its pipelines are widely used in air conditioning; Baby stroller, Children’s toys, Furniture and other industries. EPE, when combined with aluminum foil or aluminum plated film, has excellent resistance to infrared and ultraviolet radiation, making it a substitute for some chemical equipment, refrigerators, and camping equipment.
S-399:EPE pearl cotton and pearl cotton bonding or pearl cotton and cardboard bonding special hot melt adhesive. It has good fluidity, high adhesive strength, no drawing, fast curing speed, white transparency, yellowing resistance and aging resistance. Its operating temperature is generally between 140~160 ℃.
S-39A:EPE pearl cotton and pearl cotton bonding or pearl cotton and cardboard bonding special hot melt adhesive. It has good fluidity, high adhesive strength, no drawing, fast curing speed, white transparency, yellowing resistance and aging resistance, and can be used at low temperature. Its operating temperature is generally between 120-140 ℃.
When hot melt adhesive melts, the odor suddenly increases, which is mostly due to temperature, carbonization, or mixing problems. This article explains the sources and methods of odor reduction, and provides recommendations for selecting low odor products.
What should I do if the hot melt adhesive particles are not firmly attached to the coated paper? Direct answer: The root cause of the poor adhesion of laminated paper is mostly due toLow membrane surface energy, glue not eating paper fibers, poor coordination between opening time and compressionThese three points. The surface of laminated […]
lookHot melt adhesive granulesTest report, first capture four numbers:softening pointDetermine whether the finished product is heat-resistant or not,melt viscosity Deciding whether to apply the glue smoothly or not,Opening hoursDeciding whether it fits your machine speed,Ash and moisture contentDeciding whether the machine will be blocked or carbonized. The rest of the projects are auxiliary, and these […]
Hot melt adhesive granulesCan I customize the color myself? Sure, but it depends on the purpose. If it is to adjust the color of the adhesive layer (such as using a specific color adhesive for the inner lining of a gift box), a legitimate manufacturer blends the color masterbatch with the base material before granulation […]
