JSW-3542PUR hot melt adhesive suitable for bonding PMMA, acrylic, plexiglass, narrow frame plastic parts, digital products display, touch screen, TP professional assembly with plastic lenses. Impact JSW-3542PUR Hot Melt Adhesive layer thickness: according to the stress distribution: the thicker the layer, the smaller joints stress concentration factor, the greater shear strength. However, the lower layer thicker shear strength. This is because the thicker the PUR hot melt adhesive layer, the relationship between the internal defects increase exponentially, decreased cohesive strength of the inner layer; the thicker the layer, the internal stress due to temperature changes caused by the shrinkage stress and the thermal stress generated, leading to cohesive loss of strength. So PUR hot melt adhesive layer is not to say the book is better, too glue book is easy to cause lack of plastic, resulting in bonding strength. Therefore, a uniform layer thickness book the best control in the 0.03-0.15mm. The above is a brief introduction PUR hot melt adhesives, need detailed data, please enter the gold 盛伟官 network data download windows download. The following is the PUR hot melt adhesive informal information purposes only. PUR hot melt adhesive bonding diversity many problems have prepared a solution, and is particularly applicable to other types of adhesive can not be adhered or bonded difficult place. In addition, PUR hot melt adhesive adhesive also has good toughness, adjustable, easy bonding process, low temperature performance and excellent features such as excellent stability. PUR Hot Melt Adhesive is precisely because of this excellent adhesion properties and suitability for a variety of substrate adhesion, so PUR hot melt adhesive applications continue to expand at home and abroad has become the fastest growing adhesive. PUR Hot Melt Adhesive is a non-toxic adhesive, on the environment and human health are more friendly, from the world development trend, PUR hot melt adhesives, adhesive industry in the future will play a vital share of biotechnology and new materials PUR hot melt adhesive as the pillar of a series of high-tech and the rapid development of a major breakthrough, dramatically changed the face of human life and the appearance of the phone. Science and technology increasingly pervades PUR hot melt adhesives and application development, promoting the development of modern productive forces of the most active factor, and ultimately achieve a decisive force PUR hot melt adhesive technological progress. Modern digital products international competition, the final analysis is the core technology and the appearance of competition, the key is PUR hot melt adhesive bonding technology competition, technological change third PUR hot melt adhesives also contributed to adjust the pattern of the mobile phone industry. With the development of science and technology and electronic products interdependent world, new technologies become more updates, competition PUR hot melt adhesive of science and technology to compete in the international electronic glue is increasingly important. PUR hot melt adhesive gap scientific and technological level, to further expand the economic gap between developed with many developing countries. Thus, PUR hot melt adhesive of technological change on the development of each enterprise, is both an opportunity and a challenge. Application Equipment Maintenance equipment parts when worn, cracked, corrosion, scratches, breakage and fuel tanks, water tanks, pipelines and other oil spills, leaks, leaks, generally can be repaired with PUR hot melt adhesive bonding technology