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碳石墨物理性能参数 | ||||||||
类别 | 型号Model | 体积密度 | 弯曲强度 | 压缩强度Compressive Strength(MPa) | 肖氏硬度Shaw Hardness(HS) | 显气孔率Porosity Rate(%) | 使用温度Temperature(℃) | |
碳石墨 Carbon-graphite | 热压石墨Hotpressed Carbon | M1 | >1.65 | 65 | 150 | >70 | <0.2 | 180 |
模压烧结石墨 Sintered Carbon | MJ | >1.75 | 60 | 160 | >85 | <2.5 | 200 | |
浸环氧树脂 Impregnated Epoxy Resin(H) | M106H | 1.75 | 65 | 200 | 85 | <1.0 | 250 | |
M120H | 1.70 | 60 | 180 | 80 | <1.0 | 250 | ||
浸呋喃树脂 Impregnated Furan Resin(K) | M106K | 1.75 | 67 | 200 | 90 | <1.0 | 250 | |
M120K | 1.70 | 62 | 180 | 85 | <1.0 | 250 | ||
浸酚醛树脂 Impregnated Phenol Aldehyde Resin(F) | M106F | 1.75 | 60 | 200 | 85 | <1.0 | 250 | |
M120F | 1.70 | 55 | 180 | 80 | <1.0 | 250 | ||
浸锑石墨Antimony Carbon(D) | M106D | 2.30 | 65 | 220 | 90 | <1.5 | 400 | |
M120D | 2.30 | 60 | 220 | 90 | <1.5 | 400 | ||
M254D | 2.30 | 55 | 210 | 65 | <1.5 | 400 |
密封环材料性能 | |
材料名称 | 特点 |
改性聚四氟乙烯滑环 填充铜粉、碳钎维、石墨、玻钎、尼龙 | 耐温-55~260℃,耐油、耐磨、抗老化,耐腐蚀、耐酸碱、低摩阻、密封效果好;
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PTFE铁氟龙环 | 耐温-55~260℃,耐油性好、低摩擦、食品级; |
PEEK密封环 | 耐温-60~300℃,耐高温性能极佳,硬度高抗高压、耐磨性能极佳、耐腐蚀、耐酸碱、耐油;
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PE超高分子密封环 | 耐温-200~100℃,耐低温性能极佳,耐磨性能好; |
PA尼龙密封环 | 耐温-40~120℃,抗磨性能好、硬度强、常制作大尺寸的耐磨环、挡圈、导轨滑动轴套 |
POM聚甲醛密封环 | 耐温-40~120℃,滑动性能好、特别适用导向元件、导轨滑动轴套和挡圈 |
PU聚氨酯密封环 | 耐温-45~110℃,耐水解、耐磨、材质弹性好、扯断强度高 |
石墨密封环 | 耐温-100~400℃,耐高温性能极佳、硬度高强、耐磨、润滑环, |