Professional Polymer Technology
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Shoe glue is used to glue all kinds of sports shoes, ca […]
Shoe glue is used to glue all kinds of sports shoes, casual shoe adhesive. The main components of water-based polyurethane shoes, plastic shoes and shoe mold silicone.
Water-based polyurethane shoes are divided into carboxylic acid-based water-based polyurethane adhesive and sulfonic acid-based water-based polyurethane adhesive. Used to glue all kinds of sports shoes, casual shoes, water-based glue. We are a shoe country, according to statistics, the annual market needs water-based polyurethane shoes with the amount of adhesive in more than 200,000 tons. At present, the domestic market used in the water-based polyurethane shoes with the main suppliers of German Bayer MaterialScience and Taiwan Nanbao resin and domestic individual manufacturers.
Water-based polyurethane solvent is the domestic water, is inexhaustible resources, but also in the production process will not have any pollutants. The biggest benefit is that waterborne polyurethane is completely non-toxic and beneficial to the health of employees. But also it should be widely promoted reasons.
Water-based polyurethane solid content is very high, the effective colloidal resin composition to 50% or more, so the amount of plastic is very economical, if the production line, not only save the glue, but also save the labor force. In recent years in the enterprise fire, there have been many fire events, some companies because of a fire destroyed once, more serious is the occurrence of casualties. Water-based polyurethane adhesive is a completely solvent-free environmentally friendly adhesive, there is no fire hazard, but also for the enterprise to buy an insurance.
At present, the domestic research and development of water-based polyurethane shoe with a wide range of technology, mainly used in the relatively high-end shoes, is the majority of shoe technology needs of the first.
Shoe mold is mainly used for shoe mold, casting sand, soles sampling, gypsum model, perfusion silicone mold simple product, not complicated pattern of products, dimensional stability, no deformation of the product model. Shoe Mold Silicone is mainly used for shoe mold, casting sand, soles sampling, gypsum model, filling silicone molds simple products, not complicated pattern products, dimensional stability, no deformation of the product model.