Transparent double-component flame-retardant liquid silicone rubber perfusion material and preparation method thereof
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 浙江中特化工有限公司
- Publication Date
- 2021-04-20
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of addition-type silicone rubber, in particular to a transparent two-component flame-retardant liquid silicone rubber pouring material and a preparation method thereof. Background technique
[0002] Liquid silicone rubber is a kind of elastomer rubber with excellent performance formed by crosslinking and curing based on medium and low viscosity linear polyorganosiloxane. It has excellent insulation, moisture permeability, chemical resistance, high temperature resistance and cold resistance. and many other advantages. According to the cross-linking mechanism, it can be divided into two types: condensation type and addition type. Among them, the condensation type liquid silicone rubber is cross-linked and cured by absorbing moisture in the environment, and the curing time is long, so it is not suitable for some occasions that require rapid curing. Correspondingly, the addition-type liquid silicone rubber can ...