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聚氨酯拋光片 HG57
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宏光磨具
聚氨酯拋光片 HG57
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型號:HG57白色;
??硬度:邵A87;無填料;
??密度:0.60±2;
??適用于精密光學(xué)玻璃、藍(lán)寶石及半導(dǎo)體基板的高速或超高速拋光??墒贡患庸すぜ馊Ω€(wěn)定,不塌邊。各項性能指標(biāo)與進(jìn)口LP57相似。
??產(chǎn)品主要規(guī)格有:640×640(mm)。產(chǎn)品厚度0.5(mm)~5.0(mm)。
??Type:HG57;white;
??Hardness:Shore A87±3;no filler;
??Density:0.60±2;
??It is suitable for high speed or even super high speed polishing precision optical glass,sapphire substrate and semiconductor substrate.It can make lens of processed part more stable and have no turned-down edge.All performance indicators are similar to imported LP57.