Resin button process

Buttons are a kind of accessories for clothing. The odd-shaped buttons can give people a bright feeling. The development of buttons is changing with each passing day. Resin buttons are one of them. The production of resin buttons (unsaturated polyester) can be divided into two broad categories: New and New.

Raw materials: Unsaturated polyester is a transparent, viscous liquid that is derived from petroleum. Resins with catalyst and curing agent can be added with different colorants, or other raw materials, such as wax, salt, sawdust, straw, etc., with different amounts of raw materials, at different concentrations, different temperatures, different rotation speeds and special Under the cooperation of accessories, it will produce ever-changing patterns. It is also an important material that can be used to imitate natural regenerated buttons such as imitation pearl shells, horns, fruits, wood grain, stones, and marble.

Plate: Pour the fully mixed unsaturated resin into a rotating drum, commonly known as a rewind bucket or large caliber, and pour on multiple layers as needed. After about 30 minutes, the resin in the barrel can be soft gelled due to a chemical reaction. Sliced ​​into a plate, then placed on the embryonic machine, the new embryo out. A sheet of paper rushed out of 14 liters of 126 embryos.

Sticks: The completely mixed glue is poured into a waxed aluminum tube through a special oscillator. After the glue is pulled into a soft gel, the glue stick in the aluminum tube is pulled and sliced. The slicing knife can cut 1,300 particles per minute. Newborn embryo. Each stick can be cut into 24L embryos.

Stick embryos: All embryos or stick embryos are soft and must be placed in 80-degree hot water for 10 hours to speed up the chemical reactions. After the reaction, the embryos become hard embryos.

Car New: Automatic car button machine can pass through the car surface, car bottom and punch holes once, even if the lettering and engraving can also be completed in one go. Ordinary four holes with a side and bottom New Zealand, can be carved out of 100 per minute, the same as the embryo and stick embryo.

Grinding: As the surface of the car and the bottom of the vehicle leave marks, it needs to be put into the barrel to make it smooth. The slow-rotating water mill bucket is mainly filled with water and lime powder. This process takes ten hours. After the water is rubbed, the New Zealand has a dull mist effect. If the lighting effect is to be brightened, the bamboo core and the wax are mainly put in the brightening bucket. This process takes 20 hours; or a small stone and stone powder is used in the water polishing machine. To achieve the above effect, this process takes 15 hours.

Button resin is a medium-active unsaturated polyester resin used to make buttons. It has a light color, high transparency, and good water resistance. This resin series mainly has 138, 138A, 138Y, 138GA.

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