Neoprene environmentally friendly all-purpose adhesive technology [all-purpose adhesive expert] SBS all-purpose adhesive technology

Environmentally friendly universal adhesive technology [chloroprene + type]

Starting from July 1, 2002, the country will ban the production and sale of adhesives containing benzene and formaldehyde. This project has been approved by the country. Relevant departments have assessed that the first batch of key brand products with trustworthy quality in China's environmentally friendly products meet the country's mandatory standards implemented from July 1, 2002 ().
+ After testing by the National Chemical Building Materials Testing Center, the Chinese Academy of Preventive Medicine Sciences and the Beijing Rubber Industry Research and Design Institute of the Ministry of Chemical Industry, the product absolutely does not contain chloroprene rubber and benzene solvents. The product can be produced after stirring for three hours at normal temperature and pressure. , is a product with high solid content, high initial viscosity and high strength, and the amount of glue used can save more than % compared with traditional all-purpose glue. ?
1. Project Overview
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With the rapid development of my country's urban and rural economic construction and the increasing improvement of people's living standards, today, when most people in the country have lived a prosperous life, the quality of living has There are higher requirements. Especially in the decoration industry, the traditional universal decorative glue produced with chloroprene rubber and benzene solvents will be gradually eliminated due to the slow release of toxic ingredients, which will cause direct harm to human health. It will be replaced by environmentally friendly all-purpose glue. ?
A recent survey on indoor air quality by the Tianjin Municipal Health and Disease Prevention Center showed that the air quality of nearly 70,000 square meters of newly built and renovated houses including kindergartens, office buildings, family rooms, etc. Many newly built houses suffered from chemical pollution indoors, and the result was only .% pass rate. Pollution such as benzene and formaldehyde are most serious in houses with substandard indoor air. The highest one even exceeds the national standard by about . According to modern medicine, benzene and formaldehyde have been identified as carcinogens and important causes of leukemia, which are endangering people's lives. Therefore, in order to protect consumers’ personal health and reduce indoor and outdoor pollution. The "Limited Standards for Hazardous Substances in Indoor Building Decoration Materials" formulated by the General Administration of Quality Supervision, Inspection and Quarantine was promulgated on January 1, 2002, with a six-month transition period starting from July 1, 2002 , stop selling products that do not meet the national standards on the market. These include mandatory national standards for indoor building decoration and decoration of artificial boards, interior wall coatings, wood coatings, adhesives, carpets, wallpapers, furniture, building materials and radioactive substances. The "Indoor Air Quality Evaluation Standards" formulated by the State Administration of Quality Supervision, the State Environmental Protection Administration, and the Ministry of Health will soon be released.
At present, in the domestic building materials and decoration market, various brands of adhesive products are available, with varying prices and uneven prices. Among them, white latex and universal adhesive have the largest sales volume and the most widely used products. However, due to the slow drying time of white latex, it is difficult to ensure the continuity of construction and cannot meet the project needs of both quality and progress. Therefore, because of its fast drying time, high strength, and ease of use, universal glue has rapidly seized the decoration market and become a unique skill. However, most of the all-purpose adhesives sold on the market are produced by foreign-funded enterprises, and their production costs and selling prices are relatively high. The all-purpose adhesives produced by domestic enterprises are mainly chloroprene (the price of chloroprene raw materials has been rising in recent years). ), and it takes ~ hours from inputting materials to producing products, which wastes manpower and consumes energy. They also contain a large amount of benzene solvents. After the house is renovated, it will be uninhabitable for several months. In view of this, the adhesive expert group of the China Old Association for Science and Technology collected relevant literature and information on adhesives at home and abroad based on market demand. After hundreds of scientific experiments, it finally successfully developed the fifth generation of Jiaowang's new environmentally friendly universal adhesive. The technology is at the leading level in the country. It provides an opportunity for domestic enterprises to win market share. This product adopts a scientific formula on the basis of overcoming the shortcomings of the original all-purpose glue, which not only reduces the cost, but also improves the quality. ?
2. Technical characteristics of the product
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The environmentally friendly universal glue produced with this technology absolutely does not contain chloroprene raw materials and benzene solvents. Solid content ~%, tensile shear strength. Adjustable. The product is orange-yellow or slightly yellow viscous liquid. The production process is simple. It does not require heating and pressure. It only needs to be mixed and compounded at room temperature. The product can be produced in three hours. Raw materials are sold everywhere. There is no emission of three wastes during the production process, and there are no special requirements for the factory building and the environment. The product has the advantages of fast drying, high strength, high and low temperature resistance, no gelling, and good water resistance. It is widely used for bonding between various materials such as shoemaking, leather, tarpaulin, rubber, building materials, wood, decoration, decoration, metal, glass, plastic, etc. After this product is put on the market, it will soon replace the traditional all-purpose glue.
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3. Production conditions and profit analysis?
Annual output in tons, equipment investment yuan, factory buildings, production workers, and working capital yuan. One mixer (homemade), one scale, and various measuring instruments. ?
, annual output of tons, equipment investment of 10,000 yuan, factory buildings, production workers, and working capital of 10,000 yuan. One liter reactor and various measuring instruments. ?
, annual output of tons, equipment investment of 10,000 yuan, factory building, production workers, working capital of 10,000 yuan, and a rising reaction kettle. Various measuring instruments. ?
Existing chemical plants, adhesive plants, and paint plants can produce without adding additional equipment. ?
, product cost yuan/kg yuan/kg (cost and solid content can be adjusted arbitrarily), market selling price ~ yuan/kg (currently the actual weight of the environmentally friendly all-purpose glue on the market per barrel liter volume. kg, selling price ~yuan/bucket). Based on the annual production ton scale and the profit per kilogram, the annual profit is 10,000 yuan. ?
4. Technical service methods and fees?
Provide formula, process flow, personnel training, and copies of quality inspection reports to delivery units. ?
, technology transfer training fee. Ten thousand yuan. ?
. Provide green mark certification and test reports from the National Chemical Building Materials Testing Center and the National Environmental Testing Center for the delivery party (at your own expense).

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