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Tangshan boss food-grade plastic agents

by:Sinograce Chemical     2021-03-31
Tangshan tangshan boss food grade glue agent agent boss food-grade plastic hot melt adhesive machine of softening degree requirements at 80 ~ 90 ℃. In the process of heating for a long time, do not produce adhesive solution change color, in use process surface crust. Use hot melt adhesive sealing speed, the bonding process only need 1 ~ 3 seconds to complete, suitable for mass production, less energy consumption, low cost. Standard corrugated carton sealing of hot melt adhesive costs about 32 1000 yuan/box, this is the middle of the hot melt adhesive price, and tape seal in the middle of the price is about 120 yuan / 1000 cases. ( 2] Performance measurement requirements type editor CS501 super constant temperature trough, D25 - Type electric mixer, speed controller, oven, balance, three flask, drip tube, thermometer, beaker, measuring cylinder, pipette, washing ears ball, Fourier infrared spectrometer in spite of the existing reactive flame retardant effect is limited, but the reactive acrylate pressure-sensitive adhesive performance still has a lot of advantages in various aspects, flame retardant pressure sensitive adhesive huge market for its research and development also brings a lot of power. Such as: power supply, car lamps, auto HID, thermal conduction system, navigator, mirrors, vehicle traveling data recorder. If use hot melt adhesive, highly processed adhesive will not cause downtime; While replacing tape need downtime. And, in the box is not installed clapboard, sealing strength is greater than that of using tape sealing with diaphragm sealing intensity, can reduce the cost of diaphragm. No matter when ship assembly is glass fiber reinforced plastic, wood or metal structures are used adhesive. The choice of the hot melt adhesive: tangshan boss food-grade plastic agents at the same time, under the certain condition of constant temperature heating for a period of time, the chromaticity and salary increase a certain range. Solventless silicone coating can be heat curing or moisture curing. At present, the domestic do adhesive manufacturers have thousands of home, in front of the interests of many businesses shoddy, and hot melt adhesive with different affinity of different adhesive materials. In order to make better play to the 'sticky' hot melt adhesive, adhesive industry experts warm reminder, when choosing hot melt adhesive should carefully consider the following factors: the apparent density: 0. 48 - 0. 52g/cm3; Rest Angle: 30 - 35 degrees. Metal adhesion: good edible silica gel pore size of about 8 - 10 nm, specific surface area, 300 - 500 m2 / g, and surface water, the water has very strong absorption ability, under the condition of high humidity the water absorbing capacity can amount to 80% of its weight The above. 1) Healthy environmental protection: inferior hot melt adhesive often USES recycled materials or inferior raw material, or in the process of the system of plastic formation pollution, or process defect cause gum is not pure, hot melt adhesive containing solvents prone to make finished products or impurity moisture or easy to volatile substances. For the food industry, are lethal damage. Tangshan boss food grade glue agent 2, polyurethane hot melt adhesive machine, when to take off the bucket, filling the air pressure should be from small to large pressure slowly, under no circumstances do not allow direct use of high pressure gas directly to take off the barrel, avoid the accident. With the rest of the glue must be sealed to prevent surface crust cause unnecessary losses. Environmental protection, high efficiency, low cost, simple process of the development of the reactive flame retardant has great prospects for development. 2) Color: by the color of the adhesive material is different, color requirements for hot melt adhesive should differ. If it be adhesive content itself to the color no special requirements, it is recommended to use yellow hot melt adhesive, generally speaking, yellow hot melt adhesive is better than white sticky. Each 8 - 58 'rogue bombers, about 420 m2 of adhesive panel, its structure including the nitrile - high peel strength and good resistance to high temperature Phenolic adhesive bonding of components and oxygen - with ring Nitrile adhesive bonding of aluminum skin cellular pieces. In printing ink, glue, printing ink, the unit price is based on the quality of the ink, glue, glue viscosity and concentration to measure the comprehensive cost and the size of the price, because the printing factory can't identify the several indicators, to purchase ink, glue difficult. Tangshan boss food grade glue agent sealant on the ship deck seam in great quantities, hole, port, and all kinds of oil, water, and cable seal.
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