The course of development of environmentally friendly water-based spray glue
From：
Following the south treasure (the sea ya) resin products Co., LTD
Post date：
2019-01-22
Because the traditional adhesives containing free TDI, with residual solvent, flammable and explosive, VOC emissions and other pollution hazards, and China environmental regulations is becoming perfect, with the improvement of people's health consciousness, the traditional adhesive will be replaced by environmentally friendly adhesive with good quality, no pollution, and international standards.
Environmental protection adhesive is no organic solvent or only low content of organic solvent adhesive, from the environmental protection sense refers to the consumer, the processors friendly to environment and resources, friendly, in accordance with "environmental protection, health and safety" three requirements of adhesive.
With water as the dispersion medium adhesive is a kind of environment-friendly adhesive.Solvent adhesive is an organic solvent such as benzene and toluene as a homogeneous dispersion medium, the phase is continuous; and water-based adhesives in water as the dispersion medium of the heterogeneous system.
Water-based adhesive adhesive is one of the development trend, compared with the solvent based adhesive, with no solvent release, comply with environmental requirements, low cost, non flammable, safe use. The solid content is relatively high, up to 50% ~ 60%. But because of slow evaporation of water, the glue is solidified to slow down or for heating and drying equipment.
Many foreign government departments issued a decree limiting volatile organic compounds (VOCs) the use of transition from solvent to water-based adhesive has become inevitable, is vigorously research and development at home and abroad.
Haiya resin has been committed to product development and water use of on-site physical integration solutions for several years. In the traditional water spraying, drying, slow volatilization mildew, easy blockage of skin, make the technical breakthrough, raw materials imported latex imported from Germany, the increase in viscosity degeneration; dispersion machine, grinding equipment, product stability, strengthen the nano volatile and storage properties and better atomization effect. For best results, spraying machine in the air pressure stable, is not easy to be blocked, delicate, easy operation and other aspects of atomization reach ideal have great originality. The ordinary workers can operate without level operation without staff guidance, cleaning equipment. The finished tensile strength, no mildew, no rebound.