Chengxin Silicone Rubber · Engineering and application insights
Explore articles on material selection, structural design and sample acceptance to help address your product questions.
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Short answer: A silicone adhesive primer must be compatible with the silicone system, the metal or plastic substrate, the adhesive, and the operating environment. Surface cleaning, roughening, or plasma treatment, coating thickness […]
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简要答案：硅胶表面出现油膜、白霜或粉状物，可能来自低分子物、添加剂迁移、脱模剂残留、硫化不足或储存环境。应先识 […]
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简要答案：模切硅胶垫片的轮廓公差受材料厚度与硬度、刀模精度、压切深度、排版方向和弹性回缩影响。图纸应区分关键孔 […]
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简要答案：压延硅胶片适合连续片材和后续模切，模压硅胶片更适合特定尺寸、纹理或局部结构。两者在厚度公差、表面、材 […]
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简要答案：编织增强硅胶管在内外胶层之间加入纤维增强，可提高耐压和尺寸稳定性。纤维材质、编织角度、层间结合、弯曲 […]
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简要答案：硅胶软管爆破压力受内径、壁厚、材料强度、温度和制造偏心影响。设计不能直接把爆破值当工作压力，应按工况 […]
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简要答案：硅胶制品重量由材料密度和成品体积共同决定。重量波动可提示缺胶、飞边、气泡或配方差异，但不能替代尺寸和 […]
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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 […]
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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 […]
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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 […]
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