Adhesives Tape Have Great Prospects In The Field Of Home Appliances Adhesives Tape, hot melt adhesive
Adhesive Tape, as one of the auxiliary materials in the production of home appliances, is being used more and more widely. This is mainly due to the continuous development of the home appliance industry, the appearance and functionality of home appliances are increasingly high requirements. The reasonable application of adhesives tape can not only meet the needs of product design, but also improve the production efficiency of enterprises and reduce the comprehensive cost. According to the market estimate, at present home appliance industry development to reactive engineering adhesive annual demand has exceeded 100 million yuan, and conservative estimate, in the next 5 years this market will also be with 8%~10% of the rate of growth. Adhesives Tape, hot melt adhesive
As a product used for bonding and sealing, adhesives tape are complementary to ordinary mechanical connection. With the continuous improvement of the quality of home appliance products in recent years, some high-performance silica gel, anaerobic adhesive, polyurethane and other products are more and more applied to home appliance products. In fact, adhesives tape are widely used in the production of home appliances, and adhesives are used in the production process of almost every kind of home appliances. Such as: in the production of a variety of plastic parts and metal parts of the bonding, sealing need to use polyurethane or hot melt adhesive; In order to prevent the loosening of bolts, the washing machine or air conditioner will use anaerobic thread locking glue for locking, reducing the use of gaskets; The use of anaerobic pipe thread sealant in water heater piping instead of raw material tape can play a more reliable sealing effect; Microwave oven, electric oven, lampblack machine and other kitchen electrical equipment in the bonding and sealing work of high temperature resistant silicone rubber will be used. And in order to look beautiful, reduce the thread hole of connection, the overall appearance of some products also adopts the form of glue.
New trend with glue As the electrical appliances product design production structure and the use of new materials, new demand for adhesive tape are increasingly diverse, and choose what kind of adhesive in the home appliance manufacturing process, need to consider the use of the product condition, the assembly conditions, multiple factors such as the cost of production, it puts forward higher requirements on the performance of the adhesive type. According to the different working conditions, you can choose different curing speed of adhesive products, such as a production process of parts bonded for 20 seconds will be transferred to the next step, the initial solidification time is at least 20 seconds, otherwise it will affect the production efficiency. But if some assembly processes need a long time interval, the adhesive initial solidification time is too fast will affect the bonding effect, according to the assembly needs if the initial solidification or surface dry time is 15~20 minutes, then you need another type of glue to complete the work. In addition, the adhesive required by different bonding materials is also different, especially in recent years, the selection of new materials in home appliances has put forward new requirements on the bonding effect of adhesives. Take polycarbonate as an example, although all belong to PC, but the surface properties of different adhesives are different, how to reliably bond different materials together will also be a direction that needs to be considered in the future. Therefore, it is necessary to choose appropriate adhesive products for specific working conditions. Compared with hot melt adhesive and solvent adhesive, reactive adhesive can better cope with more complex assembly requirements. Reactive adhesive is the curing process of adhesive has a chemical reaction process, such as the most common instantaneous dry adhesive is a kind of moisture absorption curing reactive adhesive, its curing speed can be adjusted by changing its own reactants, to meet the requirements of different working conditions. In addition, in addition to various bonding materials, high temperature resistance, curing speed is adjustable, the adhesive will be more safe and environmental protection, not only to ensure the safe use of end consumers, but also to ensure the health and safety of the use of adhesive assembly workers. Adhesives Tape, hot melt adhesive