Guangzhou Quanxu Technology Co Ltd
After the mass production of chemical fiber textiles, the products printed with disperse dyes are increasing. Common products include printed polyester yarn, printed knitwear, printed polyester/cotton cloth and printed vinegar silk fabric, which also means that people have more requirements for printing. The higher it is. Although the digital printing is more advanced, the requirements for equipment are also very high. Therefore, the current market is dominated by distributed printing and most...
The advent and application of nano-inorganic materials such as fumed silica have provided new opportunities for the synthesis of resin-based composites, providing a new way for the modification of traditional resin-based materials. Scientific experiments have shown that as long as the fumed silica particles can be fully and uniformly dispersed into the resin material, the purpose of comprehensively improving the performance of the resin-based material can be achieved. Its main manifestation is:...
Due to the superiority of the fumed silica product, it can be widely used in many fields. rubber products Fumed silica is used in color rubber products to reinforce fumed silica to meet the needs of white or translucent products. Fumed silica also has superior adhesion, tear resistance and heat and aging resistance, so it can replace some fumed silica in black rubber products to obtain high quality rubber products, such as off-road tires, engineering tires, Meridian tires, etc. Agricultural...
Electric heaters, as the name suggests, are devices that convert electrical energy into heat. Whether it is a fluid or a gaseous medium, it can do a good job of heating, holding and heating. The electric heater is a very popular electric heating device in the world. The quality is higher than that of other similar devices, and the service life is longer. So how does the electric heater do the heating and heating function? It requires a power source to be connected before heating the material to...
PET is an abbreviation of plastic. PET plastic is usually used in food, medicine, etc.; can be used as packaging bottles, such as cosmetic bottles, medicine bottles, etc.; can also be used in auto parts, mechanical equipment, etc., can be said to be useful Very wide. PET film is a kind of plastic film, which has the characteristics of PET plastic, specifically, the characteristics of PET film: 1. Good transparency and luster; 2. Excellent airtightness and aroma retention; 3. Strong tolerance is...
There are two broad categories of fumed silica: non-treated and treated, the former being hydrophilic and the latter being hydrophobic. The non-treated fumed silica refers to a silica micropowder formed by a gas phase method, which is directly accumulated, purified, collected, compressed, and packaged, and has no hydroxyl group remaining on the surface of the silica particles without being treated by other chemical agents. Hydrophilic. The so-called treated fumed silica means that the...
It is not difficult to find in life, a lot of clothes have the figure of printing, its existence to the fashion industry added a lot of color, but also to meet the people for diversification, personalized requirements, so we can see the application of printing technology, is more and more extensive. In printing, it is often necessary to use two main materials, glue paste and color paste, and the adjustment requires a certain consistency. However, in order to control the cost, the input of raw...
We all know teflon made of rods, tubes, films, bearings, gaskets, valves and other profiles and parts, widely used in machinery, chemical industry, aviation, electrical electronics, national defense industry, cutting-edge technology, medical health and electrical insulation and other fields.Here's more about teflon. Electrical insulation and chemical properties of teflon Teflon PTFE has good electrical insulation properties.It has very high resistivity and low dielectric loss, and because...
1. Reduce environmental pollution As environmental regulations increasingly tighten the limits of organic volatiles (VOC) in the atmosphere, the coatings industry is looking for ways to improve coating technology to reduce environmental pollution. After long-term experiments and tests, it was finally found that "powder coating" is an ideal coating technology that can be achieved at present. Powder coatings do not use volatile solvents such as organic solvents and water. Therefore, powder...
There are two kinds of lamps we usually use, one is the Back light inkjet film and the other is the Positive spray lamp. The light box has the distinction of positive and negative spray. The photo machine has different applications in the positive and negative spray box. In the inkjet printing application of the light box, the printed picture pattern is clear and exquisite, delicate, bright and clear after lighting, good visual, high contrast, rich in layers, high in saturation, high...
Differences between PVC, PC, PET membrane switches: The membrane switch can be made of pc film, pvc film or pet film, so what is the difference between them? PVC film (polyvinyl chloride) Advantages: low price, excellent chemical resistance and excellent insulation performance Disadvantages: low temperature resistance (around 60 °C), poor resistance to stretching, poor wear resistance Application: Signage panel, not suitable for membrane switch and light touch panel Applications: Signage panel,...
The addition of pigments or fillers to a coating, evenly distributed in the coating film to form a slightly rough surface.The larger the particle on the surface, the lower the gloss.Sometimes the precipitating calcium carbonate or talc is used when producing matte coating, dosage is bigger, often exceed and make physical property becomes poor, appear the phenomenon such as layer and hard precipitation, the critical pigment volume concentration that USES matting agent can avoid film of this kind...
Hydrophilic fumed silica was prepared by hydrolyzing chlorosilane in oxyhydrogen flame.Chemically, the loose white powder is made up of amorphous silica with high purity.Hydrophilic fumed silica can be wetted with water and dispersed in water.In addition to the traditional industrial fields, such as polyester, silicone, paint and coatings, hydrophilic vapor phase silica products are increasingly successfully applied in high-tech fields.The characteristics and high purity of gas phase silica...
Printing thickener is one of the most commonly used thickeners in printing industry. Because under high shear stress, the consistency will be reduced, so it is necessary to use a thickener to increase the consistency of printing materials, and then it is necessary to use a printing thickener. The main function of printing thickener is to provide good rheological properties. It transfers the sizes or colour sizes on printing screen and roller to the fabric to combine dyes with fibers to ensure...
In order to improve its creep properties and abrasion resistance, teflon products were modified by filling polytetrafluoroethylene with graphite, carbon black, molybdenum disulfide, glass fiber, carbon fiber and polyphenylene sulfide. Main USES: gasket, seat, seal, bearing, slide, piston ring, etc. Teflon impregnated products are high temperature resistant products made of high strength glass fiber yarn woven into various thickness of cloth, then impregnated with teflon and processed with high...
1. fumed silica and nail polish In nail polish, vapor phase silica can ensure pigment distribution evenly in the brightener, prevent pigment precipitation, and can provide the final product rheology, thereby improving coating.If the solvent system used is of the same refractive index as silica (1.48), clear nail polish formulations, such as base and finish, can be formed.Otherwise, when using a higher concentration, it has extinction effect, but reduce the required luster. 2. fumed silica and...
What effect does carbon black matte powder have in rubber? The main function of carbon black in rubber is to strengthen, improve wear resistance and reduce cost.Carbon black matting powder is mainly used in rubber industry tires.The carbon black used by the tire industry accounts for more than 80% of the total carbon black required by the rubber industry.Generally all kinds of motor vehicles (including motorcycles) other rubber products other than tires collectively referred to as "rubber...
Teflon non-stick coating with its excellent non-sticky, corrosion resistance, high temperature resistance, in the kitchenware market has a wide range of applications, occupies the majority of the market share, a lot of consumers in the use process, found that teflon coating is easy to fall off, produce cracks. There are three main reasons for this： 1. Reasons for artificial use.In the process of using the non-stick cooker, if the user USES a hard object (spade, steel ball, etc.) to scrape,...
Hydrophilic silica is prepared by hydrolysis of volatile chlorosilane in the flame of hydrogen and oxygen.Chemically, the loose white powder is composed of high purity amorphous silica.Hydrophilic silica can be wetted and dispersed in water.In addition to the traditional industrial fields, such as polyester, organic silicon, paint and coatings, hydrophilic silica products are more and more successfully used in high-tech fields.The properties and high purity of gaseous silica nanoparticles make...
In order to improve its creep property and abrasion resistance, teflon products were modified with graphite, carbon black, molybdenum disulfide, glass fiber, carbon fiber, polyphenylene sulfide and other materials.There are a lot of knowledge about teflon products. Below quanxu new material technology co., ltd. introduces the main USES and excellent characteristics of teflon products. ~Main USES of teflon products Teflon products main application: gasket, valve seat, seal, bearing, slider,...
Wood lacquer is often used to protect and beautify furniture. In recent years, as the environmental protection policy throughout the whole industrial chain, compared with oily, environmental protection and low pollution waterborne wood lacquer is more and more popular.It is not only relatively simple and convenient for construction, but also non-combustible and non-explosive, easy to keep and transport, is the choice of many people.And water - based wood paint thickener is for the existence of...
A paint paste is a colored paste composed of a pigment, an emulsifier, and water. The utility model has the advantages of small fineness, high uniformity, large hiding power, bright color, can be used together, and has good acid and alkali resistance, light resistance, weather resistance and abrasion resistance. Today, Quanxu Company will come to understand the basic knowledge of paint paste. 1. Coloring strength of color paste For the comparison of water-based color pastes of different brands,...
Matte powders are sometimes required to have a semi-gloss or matte powder coating depending on the application. In order to reduce the gloss of the coating film, conventional matting agents include ultrafine silica, talc, aluminum stearate, calcium stearate, and low molecular weight thermoplastic resins. To get the matting effect, you can use the following methods: a. The powder coatings with different curing speeds are mixed by the dry mixing method, and the gloss of the obtained coating film...
Infiltration, in physics and engineering, infiltration (also known as growth) infiltration. Permeation (e.g. liquid, gas or steam) through a solid. It is directly related to the concentration gradient permeation, the intrinsic permeability of materials, and the mass diffusion coefficient of materials. When you have any type of permeable material such as a fluoropolymer heater sheath, chemistry can permeate gas or steam in the form of sheaths. In life, you can see a balloon inflated a few days...
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