Silicone Insulation Reports: Dielectric Strength, Resistivity and Withstand
Dielectric strength, volume resistivity and finished-assembly voltage withstand are different properties. They address breakdown, conductio…
Read the article →Chengxin Silicone Rubber · Engineering and application insights
Plan reproducible checks for temperature, humidity, cleaners, color transfer and material-document boundaries. A grade name alone does not establish finished-part suitability.
Read the technical guidance, or discuss your drawings and operating conditions with us.
Submit Customization Request →Dielectric strength, volume resistivity and finished-assembly voltage withstand are different properties. They address breakdown, conductio…
Read the article →TR10 and DSC glass-transition temperature Tg describe different phenomena. They are not interchangeable or standalone minimum service tempe…
Read the article →简要答案:硅胶回弹性描述材料受冲击或变形后恢复能量的能力,与静态硬度不是同一指标。高回弹适合快速响应,较高阻尼 […]
Read the article →简要答案:拉伸强度表示试样断裂前承受的最大应力,伸长率表示断裂时的长度变化。高伸长不等于产品更耐用,实际还需结 […]
Read the article →简要答案:撕裂强度反映硅胶在已有缺口或裂纹条件下继续扩展的阻力。产品寿命还受厚度、圆角、分型毛边、装配划伤、硬 […]
Read the article →简要答案:析出物与浸出物评估用于识别硅胶材料或制造过程可能迁移到药液、流体或人体接触介质中的化学物。测试方案需 […]
Read the article →简要答案:FDA、LFGB和中国GB食品接触要求的法规体系、测试项目、迁移条件和文件形式不同。企业应根据目标销 […]
Read the article →简要答案:织物增强硅胶膜片通过纤维层限制伸长并提高耐压和抗撕裂能力,但也会改变柔顺性与响应。织物材质、经纬方向 […]
Read the article →简要答案:硅胶件激光打标能否清晰稳定,取决于材料配方、色料、激光波长、能量和表面状态。需要确认标识耐磨、耐清洗 […]
Read the article →Short answer: When designing silicone seals for marine equipment, one must consider the combined effects of salt spray, UV exposure, temperature fluctuations, submersion pressure, and biofouling. Static IP testing cannot replace long-term pressure cycling […]
Read the article →