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Bronzing silica gel plate material


Bronzing silica gel plate: / bronzing silica gel plate material
1, hardness: 40 degrees - 90 degrees; 2, specifications: 300mm * 600mm; 3, thickness: 0.5mm-10mm; 4, use: bronzing silica gel plate for plastic bronzing, heat transfer, heat transfer through this product, Print the hot stamping paper on the object to be burned; 5. Features: It has good elasticity, high temperature resistance of more than 300 degrees, fast heat transfer and long service life.
The performance of bronzing silica gel plate: / bronzing silica gel plate material
The bronzing silica gel plate transfers the delicate pattern onto the product by using a silica gel plate as a heat carrier. The colors are red, yellow, green and white. Requirements for silica gel plate: High temperature resistance 350~400°C, hardness requirements can be determined according to customer's printing pattern. General hardness is 40A°, 50A°, 60A°, 70A°, 80A°. The use of bronzing silica gel: Mainly used in silicone rubber toys, craft gifts, hardware electronics, product special printing industry, high temperature resistance, thermal transfer new materials, special high temperature resistant products, hot stamping plate, hot stamping silicone roller, thermal transfer, etc. There are two kinds of hot stamping plates: one is made of silica gel and aluminum plate; the other is without aluminum plate.
Operation instructions for bronzing silica gel: / hot stamping silicone plate material
First, open an aluminum mold, iron mold or copper mold, the upper and lower can be combined, like a box, first clean the mold. Second, the entire mold is coated with a layer of release agent, (the release agent can be Vaseline or detergent), etc. After it has dried, proceed to the following operation. Third, fill the aluminum plate at the bottom of the mold (the uppermost piece of aluminum plate is preferably topped with a small hole to enhance the adhesion between the silicone and the aluminum plate), the aluminum plate is placed, and the aluminum plate is also cleaned and coated with an adhesive. The filled aluminum plate can be multiple pieces, and the one that really works is the top piece. (The purpose of filling a plurality of aluminum plates is to adjust the thickness of the pressed silica gel plate to put together the hot-skinned silica gel and the aluminum plate.) Note: Applying the water on the uppermost aluminum plate also helps to increase the thickness of the silicone and aluminum plates. The adhesion between the two. 5. Cut the silica gel. The silica gel plate is preferably 1 cm smaller than the aluminum plate. Because the silica gel will extend around it during the pressing process. Then, the silica gel plate was slowly spread from one end to the aluminum plate, and then rolled from one end to the end with a wooden stick. The purpose of doing this is to catch the air. There is no air between the pressed silica gel and the aluminum plate, and there is no air bubble, and the bonding effect is better. Take the aluminum box to the molding machine and press it. 6. At a pressure of 10 tons and a temperature of 150-250, after 1 hour, pull out the mold, and after cooling, remove the hot plate. (Special note: the pattern on the silicone plate can be engraved on the cover when the mold is made. This must be done in large quantities, otherwise the mold will be wasted due to the pattern problem. At the same time, the mold does not need to be engraved and pressed. A good aluminum plate can get the engraving pattern on the engraving machine.)