2017-12-18
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 think that sticky tape has good glue, in fact, this is wrong. Adhesive tape in the use of good or bad there are two standards, one is the initial sticky force, one is to maintain. The two are inversely proportional. Generally speaking, the initial adhesion of less than 10 of the tape is coated with glue less, only about 20 microns, such as stationery tape, the general promotion of bundled tape. Normal initial adhesion of the sealing tape is between 15 and 20, the thickness of this tape glue generally 22-28 microns. It is in line with the standard thickness. But most of the tapes on the market are now mixed with impurities, and the thickness increase. To cover impurities, glue also mixed with toner, and transparent tape appears egg yolk, light green.
read more2017-12-16
Professional designers remind consumers to fully consider when choose the color of water-based paint, we must first consider the functional requirements and the requirements of the United States, in addition to consider the form of space and decorative materials, in general, the living room should choose bright and lively Water-based paint color, bedroom water-based paint the best warm, soft, the study should be elegant, solemn, harmonious main colors, dining room should be warm color-based color. Top generally use light-colored water-based paint Light color makes people feel light, dark makes people feel heavy. Usually the room is handled mostly from top to bottom, from shallow to deep, such as the ceiling and the walls of the room with white and light colors, the use of white and light skirt, skirting use of dark, this paint color will give people on a light on the heavy sense of stability, on the contrary, on the depths of the shallow will give a top-heavy sense of oppression. Choose water-based paint colors according to the orientation of the room East of the room due to the earliest sun to the sun and the earliest leaving the room earlier darkened, so the warm colors are often the most insurance. South room is longest sunshine room, the cool colors often make people feel more comfortable, the room effect is more charming. West of the room due to the impact of the strongest sunset, love with deep cold color, it seems more comfortable. North of the room with no direct sunlight, so you should choose the color of paint should be used in warm, and the color should be shallow. According to the use of the room to choose water-based paint color The use of the room often determines the effect you want to create. The living room should look bright, relaxed or warm and comfortable while the restaurant can be dark and dark. The kitchen is always suitable for bright colors, but pay attention to caution with warm colors. Corridors and foyers are only the role of the channel, so you can boldly use color. While the bedroom style is entirely determined by the different people's taste. Water-based paint is water as a thinner, no organic solvent coating, benzene, toluene, xylene, formaldehyde, non-toxic non-irritating odor, harmless to the human body, does not pollute the environment, full film, crystal translucent, flexible good and has a water resistance, wear resistance, aging resistance, resistance to yellowing, fast drying, easy to use and so on. Is the first choice for environmental health decoration.
read more2017-12-11
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. It will cause pollution to the environment, and can also burn. Water-based paint and oily paint in environmental protection and health are essential differences. Water-based wood paint is the most difficult and most technologically advanced products in wood coatings. With the people's awareness of environmental protection, water-based wood paint with its advantages of non-toxic environmentally friendly, odorless, volatile very little, non-flammable non-explosive high security, no yellowing, brushing area and so on, it is become more and more welcomed by the market. Water-based wood paint resin is divided into water-based self-crosslinking acrylic emulsion and polyurethane and acrylic copolymer emulsion, can produce all kinds of water-based wood paint. Acrylic acid as the main component of water-based wood paint, the main feature is good adhesion, will not deepen the color of wood and cheap. Polyurethane and acrylic ester as the main component of the water-based wood paint, in addition to adhering to the characteristics of acrylic paint, but also increased the wear and anti-chemical characteristics of the strong, fullness of the advantages of better, its comprehensive performance close to oily paint.
read more2017-12-01
Textile dyeing and finishing auxiliaries according to the production process can be divided into two major categories of textile auxiliaries and printing auxiliaries. Dyeing and finishing auxiliaries in the dyeing and finishing industry is widely used, has penetrated into the printing and dyeing processing of all corners, its main uses are: lubrication, wetting, penetration, promote dyeing, emulsification, dispersion, foam, Clean, leveling, soft, fixed color, waterproof, anti-fouling, anti-wrinkle, flame retardant, anti-static and so on. In addition to a small amount of inorganic acid and alkali additives, organic matter, the polymer resin also has many applications, and extensive use of only surfactants.
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