1. Description

Pressure-sensitive adhesive is an important independent branch in the field of adhesives. Due to its dry viscosity and permanent viscosity, pressure-sensitive adhesive is also customarily called non-drying adhesive. glue. Its characteristics are "easy to stick, easy to remove, and peelable without damage." Pressure-sensitive adhesives are developing extremely rapidly because of their ease of use and wide range of uses. The growth rate at home and abroad in recent years has been above 10. With the increasing improvement of environmental protection requirements and social regulations, pressure-sensitive adhesives have also changed from solvent-based to water-based. The market and application prospects of water-based pressure-sensitive adhesives are very hot.

Water-based pressure-sensitive adhesives and their products are widely used. The most common form is to apply them to paper (such as kraft paper tape), stretched polypropylene (such as BOPP tape), polyethylene and others. Pressure-sensitive adhesive tapes are made from plastics (such as PVC tape), fabrics (such as non-woven fabrics), metal foils, etc., commonly known as self-adhesive tapes or transparent tapes. They are used for bundling and fixing, packaging sealing, anti-corrosion and rust prevention, and partial shielding. Spray paint protection, splicing materials, office supplies, artwork modification, temporary bonding, surface protection, etc. It can also be used for labeling on glass, plastic, paper, wood and other products, as well as label bonding on relatively flat and smooth ceramics, stainless steel and iron.

Sichuan Shuhua Hengsheng Chemical has been producing water-based pressure-sensitive adhesives for many years. The water-based pressure-sensitive adhesive (self-adhesive) products produced are acrylic pressure-sensitive adhesives with high initial tack, good transparency, and durability. It has the advantages of good aging performance, wide bonding surface, non-toxic and non-flammable, low cost, safe operation, no pollution, and is a water-based environmentally friendly product. All raw materials are domestically produced, and the products have strong market competitiveness. We provide technical formulas to external parties. This product has a mature market and broad prospects.

2. Product application scope and characteristics

1. Widely used in various plastics such as BOPP base materials and other self-adhesive tapes and kraft paper tapes, double-sided tapes, self-adhesive tapes Pressure-sensitive adhesives for the production of trademarks and medical breathable tapes.

2. This product has high cohesion and 180amp; ordm; peeling force, good initial adhesion, and has excellent compatibility with various color masterbatches.

3. Environmentally friendly products, water-based, non-toxic, non-polluting, non-flammable and non-explosive.

4. Low production investment, safe operation, stable product performance, reasonable cost and excellent quality.

3. Product quality indicators

1. Appearance: milky white liquid

2. Product performance conforms to the following table: Project indicators Solid content ≥50 pH value 5.5~ 7 Viscosity 25℃mPa.s 50~200 Adhesive force N/2.5mm ≥5.6 Holding time hr·40℃.1Kg ≥8 Shelf life 180 days 4. Production conditions and investment estimate (based on annual output of 500 tons)

1. Factory building: 60~80m; power: 4KW; labor: 3~5 people, day shift and second shift production.

2. Main equipment: steam or electric heating reactor, 1m, one set, anchor-type stirring, supporting condenser, 6~8m, one set; high-level tank with stirring 0.5m, one set; other measuring instruments Such as scale, platform scale, etc.

3. Investment: Equipment investment is 30,000 to 35,000 yuan, and working capital is 30,000 yuan.

4. Existing chemical plants, adhesive plants, and coating plants can use their original equipment for production, and the production scale can be adjusted according to market conditions.

5. Economic benefit analysis (based on annual output of 500 tons)

1. Cost accounting (tons of products):

Raw material cost: 7,000~7,500 yuan ;

Manual water and electricity: 200 yuan; packaging: 400 yuan (recyclable); management, maintenance and others: 200 yuan.

Total: 7800~8300 yuan. The solid content of the product can be adjusted according to market needs.

2. Economic benefit analysis:

(1) Sales price: 11,000~12,000 yuan/ton;

(2) Annual sales income: 500 tons× 11,000/ton = 5.5 million yuan;

(3) Annual pre-tax profit: 5.5 million yuan - 500 tons × 8,000/ton = 1.5 million yuan;

(4) Annual tax: 500 tons × (11,000-7,000) yuan/ton × 17 = 340,000 yuan;

(5) Annual net profit: 1.5 million-340,000 = 1.16 million yuan;

(6) Profit per ton of product: 1.16 million yuan ÷ 500 tons = 2,320 yuan/ton.

6. Packaging

Packed in 25Kg, 50Kg, 100Kg, 200Kg plastic barrels. It can also be packaged in different specifications according to the needs of market users.

7. You can learn and train in the factory, or arrange for professional engineers to provide on-site services.