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The internal structure of the aqueous acrylic emulsion particles will have an impact on several aspects of the water-based paint formulation. the phase structure will first affect the choice and addition of film forming auxiliaries.Different phases have different hydrophilic / lipophilic characteristics,the lipophilicity of film forming additives is also different.For example, two propyl...
Water-based pressure sensitive adhesive Typical varieties are: transparent sealing tape, electrical insulation tape, masking tape, surface protection tape, double-sided tape, metal foil tape, pipe anti-corrosion tape, logo tape (printing tape), silicone heat- Conductive tape, shock absorptive tape, medical tape, transfer tape, adhesive labels, stationery adhesive films, advertising adhesive f...
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All kinds of sealing tape, transparent tape, packaging tape, bopp tape products，regardless of its type and use, it is made up of three parts: the substrate (rarely the substrate), the pressure sensitive adhesive, the release paper or the separation film. The production process of sealing tape, transparent tape, packaging tape, bopp tape: The pressure-sensitive adhesive is coated on the corona...
The dosage of paint additives in the paint is little, but can significantly improve the performance of paint and it has become an indispensable part. Thickener is a rheological additive that not only thickens the coating, prevents sagging in construction, but also gives excellent mechanical properties and storage stability. For the lower viscosity of the water-based paint, it is a very import...
In addition to China, the United States, Europe, Japan are the main origin of water-based pressure-sensitive adhesive. Although the world's water-based pressure-sensitive adhesive production cannot be counted，probably the trend can be seen. In the water-based pressure-sensitive adhesive products,transparent sealing tape, stickers label dominant. Production of Pressure-sensitive is low,return ...
As manufacturer of Chemical products in China, Sinograce brings diversified products and leading technology in Fair. Based on the deeped developing to the market and with first-class technology. Sinograce Chemical offer series solution, to satisfy requests of performance and production in coating area. According to the national environmental protection policy, extremely promote the waterbased pain...
Water-based wood paint resin is the main raw material for the production of water-based wood paint. It can be used as varnish, paint the bottom dual-use resin. It is widely used in water-based industrial wood coatings, water-based decoration coatings and other fields. Water-based wood paint resin is divided into water-based wood paint and oily wood paint. Oily paint consists of organic solvents. I...
The method to determine whether the quality of the seal printing tape is poor: Ordinary sealing tape glue is acrylic glue, also known as pressure-sensitive adhesive, the main component is tincture. Tincture is a kind of macromolecular active substance. The activity will be affected by the level of temperature. Tincture content of glue will directly affect the use of tape. Some individuals thi...
Water-based wood paint is a dispersion of water and diluent paint, and commonly used solvent-based paint is different from the formula system is a more complex system. Formulation design, not only to pay attention to the type of polymer, emulsion and dispersion properties, but also a reasonable choice of various additives and taking into account the interaction between the various components of a ...
Factors affecting the curing speed are the main types of paint, coating thickness, curing methods, curing conditions, curing equipment and specific curing procedures. 1.The type of paint Under the same curing conditions, the type of paint is different, the curing speed is very different. Generally speaking, the volatile paint curing fast, oily paint curing is slow. Polymeric paint is very dif...
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 b...
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. B...
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. ...
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 v...
Introduction: Water-based adhesives to water as a dispersion medium adhesive, is a major category of environmentally friendly adhesives. The solvent-based adhesive is a homogeneous system with organic solvents such as benzene and toluene as the dispersion medium. The water-based adhesive is a heterogeneous system with water as the dispersion medium. Classification: Water as a disper...
sinograce chemical
Sinograce Chemical is professional technical enterprise providing solutions of surface materials and manufacturing of raw materials. Sinograce Chemical Company is composed of R&D center, Manufacture center, Quality control department, Market center and International trade department. We have been dedicating to research on excellent paint/coating, adhesive for over 15 years. And now still conti...
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