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The crimping process of polymer pin type insulators should pay attention to the crimping force, compression amount, pressing speed, holding time, etc. during crimping. Due to the cumulative error of the size of mandrel and fittings, the maximum error can reach 0.2mm. According ...

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Application 1.Abrasive materials 2.Advanced Refractories 3.Functional ceramics 4.nonferrous metal Chemical composition SiC ≥98% F.C ≤0.30% H2O3 ≤1% SIO2 ≤1% Fe2O3 ≤0.30% Others ≤0.02 Performance Black silicon carbide is made from quartz sand and smokeless acetylene ...

Come From Henan Sicheng Abrasives Tech Co., Ltd

Characteristics 1. high purity 2. crystallization is good. 3. Strong liquidity 4. Low coefficient of linear expansion 5. corrosion resistance 6. high temperature resistance 7. high strength Main Physical Properties COLOR BROWN MOHS HARDNESS ≥8.9 MELTING POINT 2250℃ THE ...

Come From Henan Sicheng Abrasives Tech Co., Ltd