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Service Hotline:
Name information
Dongguan Minz Rubber & Plastics Co., Ltd.
Add.: No.4, New Industrial Road, Shipai Tangwei, shipai town, Dongguan City
Tel: +86-0769-8665 2688
Fax: +86-796-8180 6477
Contact: Miss Li +86-136 6988 8704
Mailbox:lixiaoxia@dgminz.com.cn
The reason for the rupture of silicone keys
Release time:
2013-01-12 12:30
Source:
1.When the temperature is too high during molding, the silicone key will become brittle if the temperature is too high during molding, and it will be demoulded after molding, and it is easy to break.
2.When demolding, the operation method is incorrect. When demolding, many mold masters have not undergone professional training or are not careful in their work. When demolding according to strict operation instructions, it will lead to poor cracking of silicone keys;
3.Silicone key vulcanization is not complete, whenSilicone buttonMolding mold temperature is too low or vulcanization time is too short, it will cause the product close to the mold is not easy to release,
4..The key silica gel used is too poor, and some factories blindly reduce costs and use inferior key silica gel raw materials, resulting in poor quality of the produced silica gel keys, poor rubber material, poor toughness and memory rupture,
5.When the mold is lifted, the release degree of the silicone key is not good, which causes the product to break during the mold lifting process.
6.Surface roughness or accumulation of dirt cavity is not conducive to demoulding, and not easy to release the mold is easy to break.
Silicone key characteristics:
1. Environmental protection, the use of imported high-grade silicone materials, non-toxic, tasteless, harmless.
2. Fully sealed design, waterproof, dustproof, oil-proof, fireproof, anti-corrosion, can be used in any harsh environment, and can be cleaned and disinfected in water.
3. Good resilience, soft and comfortable to the touch, and friendly to the touch.
4. Special design and production process, so that the key structure is exquisite, reliable and stable performance.
5. Various colors, distinctive personality, unique surface treatment, so that the key text does not fall off, does not fade.
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