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Why does mold glue exhibit burning?
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Because the unsaturated resin and resin products, after adding the peroxide curing agent, will generate a large amount of heat when encountering a resin reaction. The general resin curing time is 3 minutes, so it is necessary to demold as quickly as possible after 3 minutes to prevent the silicone mold from burning.
What is the difference between latex and silicone?
Silicone is far superior to latex in quality; it is more durable and less prone to deformation. The removal of nitrosamines (a particularly carcinogenic substance) from latex is uncertain, and people are more likely to have allergic reactions when in contact with latex than with silicone.
What should you do when the pad printing head is oily?
First, confirm whether too much silicone oil has been added to the silicone colloid. If so, control the amount of silicone oil added to the pad printing colloid to fundamentally reduce the oil output rate. If the silicone head already in use shows oil leakage, remove the head, clean it in detergent water, and wipe it dry with a dry cloth before continuing to use it.
What should you do when a silicone mold deforms?
To keep the silicone mold from deforming, the storage method is important. When not in use, it is best to place a cast gypsum product inside the silicone mold to maintain its original shape. Gypsum does not absorb water, has a long shelf life, and is one of the best materials for maintaining the shape of silicone molds. In addition, try to place the mold filled with gypsum in a cool, dry, and ventilated place. Avoid exposure to sunlight to prevent premature aging of the mold.
What should you do when the silicone viscosity is too high?
1. Add an appropriate amount of methyl silicone oil. The amount should not exceed 30%, because the addition of silicone oil will destroy the molecular chain of the silicone, thereby reducing the tensile and tear strength of the silicone.
2. If the silicone viscosity is too high after thickening, use an electric drill to stir the thickened silicone until the silicone body starts to heat up in the bucket, then the viscosity of the silicone can be restored to close to its original viscosity.
What is injection molding silicone?
Injection molding silicone is made from vinyl monomers with additives such as silicon dioxide. It consists of two components, A and B, in a 1:1 ratio and is injected into various products using an injection molding machine.
Advantages: Saves time, labor, and costs; environmentally friendly, non-toxic, and odorless; it is a future environmentally friendly material that will be promoted worldwide.
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Tel: 89948454 / 83212351
Fax: 0086-755-89948030
Q Q: 2355542596
Email: hyd@szrl.net
Address: building a, No. 3, Hongling 1st Road, Liulian Shibi Industrial Zone, Pingdi Town, Longgang District, Shenzhen
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