Too much silicone oil is added in the process of making the mold, which destroys the molecular weight of silica gel, so the mold will have less mold turnover times and will not be durable.
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The viscosity of silicone rubber refers to the volume characteristics of liquid, quasi liquid or quasi solid substances against flow, that is, the internal friction or internal flow resistance between molecules when flowing under the action of external forces. In general, the viscosity of silico...
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In fact, silica gel is not as difficult to wash as we thought. Now I will talk about several ways to clean silica gel:
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Human silica gel is a two-component heated vulcanized silicone rubber with colorless or skin colored oily liquid. After vulcanization, it becomes a soft elastic material, which can be used to make flexible silicone rubber products such as human body,
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Too much silicone oil is added in the process of making the mold, which destroys the molecular weight of silica gel, so the mold will have less mold turnover times and will not be durable.
11-20
→
