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![S__29917191.jpg](https://static.wixstatic.com/media/9ab779_cd897bc4235a4afab533c8753b6ba096~mv2.jpg/v1/fill/w_615,h_205,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/9ab779_cd897bc4235a4afab533c8753b6ba096~mv2.jpg)
改性 mPTFE (TFM)
儘管PTFE材料本身已具有許多優異性能,化學改性mPTFE(chemical modified)更進一步改善聚四氟乙烯特性:
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降低滲透率 Reduced permeability
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降低壓力變形率 Reduced deformation under load
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改善抗彎曲疲勞 Good flexural fatigue resistance
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光滑表面 Smooth surface
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增加透明度 Higher transparency
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可焊接特性 Weldability
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增加電氣特性 Higher dielectric strength
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減低孔洞拉伸指數 Reduced stretch void index
mPTFE 改性模壓料規格
![表格-05.png](https://static.wixstatic.com/media/9ab779_7d49e79f830f499f87ae309c7944f0bc~mv2.png/v1/crop/x_5,y_285,w_3359,h_2099/fill/w_672,h_420,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%E8%A1%A8%E6%A0%BC-05.png)
![IMG_2247.png](https://static.wixstatic.com/media/9ab779_65252af35b7f4598b35d90165059c615~mv2.png/v1/fill/w_436,h_436,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/IMG_2247.png)
Source : Gujarat Fluorochemicals Ltd.
mPTFE 改性分散料規格
![表格-06.png](https://static.wixstatic.com/media/9ab779_9b171f6305e04cd68d80d277be3ee388~mv2.png/v1/crop/x_0,y_280,w_2909,h_1442/fill/w_696,h_345,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%E8%A1%A8%E6%A0%BC-06.png)
Source : Gujarat Fluorochemicals Ltd.
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