1.   Water-based polyurethane pressure-sensitive adhesive for its environmentally friendly non-polluting characteristics, the future will become the ultimate direction of development of pressure-sensitive adhesive; cost slightly higher than the acrylic, generally used for relatively high-end industries. 2.   Solvent-based pressure-sensitive adhesive as a result of a variety of good production performance, in the industrial insulation adhesive tape and other functional areas of pressure-sensitive adhesive, are more used to produce intermediate and advanced products varieties. 3.   Compared to Acrylic acid emulsion pressure sensitive adhesive, acrylic solvent-based pressure-sensitive adhesive  has poor  properties in water resistance, moisture resistance and heat resistance. Improve these properties is very important, otherwise it is difficult to replace the solvent-based pressure-sensitive adhesive. 4.   Hot-melt pressure-sensitive adhesive is the future direction of the development of pressure-sensitive adhesive, and rubber-type pressure-sensitive adhesive has no major technological progress in recent years. 5.   Non-water dispersible pressure-sensitive adhesive used to prepare some special properties of pressure-sensitive adhesive, such as a good impression of the pressure-sensitive adhesive. 6.   Curing pressure-sensitive adhesive This pressure-sensitive adhesive is pressure-sensitive adhesive when it is in contact with the surface. After a period of time, the strength of the adhesive is improved by heating and curing, anaerobic curing, coating solution, photo-cation hardening, UV reaction and so on, but still need to solve the problem of curing time, storage stability. 7.   Special pressure sensitive products New features of Conductive adhesive tape, thermal pressure sensitive film, flame retardant adhesive tape, wet adhesive tape, luminous adhesive tape and other pressure-sensitive adhesive products, is being developed and research. During the development stage of pressure-sensitive adhesive production, in addition to saving resources, energy saving, reasonable technology to ensure product quality, and also should pay more attention to the environmental issues such as pressure-sensitive adhesive products after the use of recycling and waste disposal and so on. 8.   Medical pressure sensitive adhesive Cross-linked polyurethane pressure-sensitive adhesive has the characters of  no smell, skin irritation is small, low adhesion easy to peel, biodegradable, suitable for making protective cream, percutaneous absorption zone, long-term bandage and so on. Styrene rubber Into a pressure-sensitive adhesive tape has a good effect of sweating, paste and peeling. Polyethylene rubber pressure-sensitive adhesive tape to do temporary fixed medical tape, silicone pressure-sensitive adhesive for drug delivery products, as well as high humidity environment surgery Clo...

Chemical properties and performance of water-based pressure-sensitive adhesive mainly reflect in the following nine aspects: 1. Adhesive properties 2. Infiltration performance 3. Anti - peel performance 4. Early sticky and sticky performance 5. Creep shear resistance 6. Temperature resistance 7. Flame retardant 8. Anti-aging, anti-oxidation 9. Corrosion resistance The composition has a great impact on the performance of pressure-sensitive adhesive: Natural rubber-based rubber-type pressure-sensitive adhesive, curing temperature is low, good viscosity, good temperature resistance, but the antioxidant, anti-aging poor Silicone rubber and silicone resin as the composition of the silicone pressure-sensitive adhesive, anti-stripping performance, but with the type of pressure-sensitive adhesive, is still poor resistance to aging. Different components will produce different performance

1. acrylic water-based paint The use of acrylic emulsion as the main component, the main feature is good adhesion, will not deepen the color of wood, but the wear resistance and chemical resistance is poor, the film hardness is soft, fullness is poor, comprehensive performance in general, film Good construction is easy to produce defects. It is suitable for water-based wood primer, matte finish. Because of its low cost and low technical content, is the majority of low-end water-based paint business to market the main products. This is also the reason why most people think that water-based paint is not good. 2. acrylic and polyurethane synthesis Its characteristics in addition to adhering to the characteristics of acrylic paint, but also increased the wear and anti-chemical characteristics of the strong, better film hardness, comprehensive performance close to oily paint. Is the country's water-based paint to the development of the backbone. 3. pure polyurethane water-based paint Its comprehensive performance, fullness, high hardness, high hardness, wear resistance even more than oily paint, service life, color deployment has obvious advantages. Is a high-end products in the water-based wood paint, suitable for high-grade solid wood furniture, the price is relatively high. Water-based wood paint according to its film can be divided into three categories: 1. One-component water-based wood paint Advantages: one-component water-based paint through continuous improvement, its performance is getting better and better, in the original film flexible, high transparency, fast drying, good adhesion, delicate film on the basis of soft, the film fullness, water Resistance, hardness and scratch resistance are also significantly improved, fully able to meet the wooden furniture plane and facade system coating needs. At present, one-component water-based wood paint in children's pine furniture, children's toys, outdoor furniture, the application has been very mature. Disadvantages: water-based paint with water as a thinner, in the course of use will change the moisture content of wood, wood moisture content changes will lead to wood swelling, bending deformation, thus increasing the difficulty of water-based paint construction. In addition, water-based paint for thinner, made open and semi-closed effect, and thus in the processing of grinding to be more sophisticated, which requires furniture companies need to have a higher production process standards. As a single component of water-based paint by the natural evaporation of water film, so the construction temperature and humidity have certain requirements, and the film dry speed is slow, the degree of cross-linking is not high formation of the film is not dense, the final film Quality is not guaranteed, so the one-component water-based paint film hardness and scratch resistance is not strong. So the one-component water-based wood paint is not suitable for painting on the hardness requirements of high furniture....

Characteristics of water-based pressure-sensitive adhesive: 1.  Diluted with deionized water 2.  At room temperature (25 ~ 30 ℃), the glue sizing 24 hours after the bonding force to reach the maximum, can be tested. At low temperatures, the glue drying time is longer, should be based on the actual situation after the test time or sizing as much as possible after the use of heating baking (temperature 35 ~ 45 ℃) to ensure that the performance of the plastic. 3.  Touch the skin with water or soap can be cleaned. 4.  Not suitable: bonding material; PE, PP without surface treatment; soft salted plastic, fluorine resin, silicone resin; the surface is not rust treatment of iron, copper and other easy to rust the metal. 5.  Manual sizing and sizing equipment, also applies to screen printing.