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梅花聯軸節 (5)

2015/07/15

梅花聯軸節 (5)
  亚欧乱亚欧乱色视频
  梅花型彈性體(緩沖墊)其結構形狀呈花瓣型,瓣數為4、6、8、10、12故稱為梅花型。因原料是采用澆註型聚氨酯彈性體因此具有機械強度高(是聚氯乙烯的3倍),傳遞公稱扭曲大,從12.5-25000NM減震,耐磨(是天然橡膠的10倍),耐油(是丁晴橡膠的5倍),耐寒(脆性溫度低達-50℃至-70℃),耐輻射,耐臭氧,耐曲撓,介電性能好,彈性好,延伸率大>500%以上,緩沖性好還具有優越的抗壓縮性,硬度範圍廣泛(邵A60-A95)具有緩沖減震耐磨和補償軸心線位移的性能,這些優異的性能彌補了橡膠領域中的不足。基於以上特性,澆註型聚氨酯梅花聯軸節能夠保持聯軸器的先進性。

項目硬度(邵)拉伸強度  (Mpa)伸長率
(%)
撕裂強度(Kn/m)回彈率
(%)
磨耗(g/1.6km)
指標20A-75D3-53220%-760%10-19520-500.02-0.045
Polyurethane elastomer pluming coupling
MeiHuaXing elastomer cushion the shape is petal stype, has 4, 6 , 8, 10, 12 petals so is called MeiHuaXing. The material is usedhigh mechanical strength pouring type polyurethane elastomer (is three times than PVC), transfer the nominal distortion from 12.5-25000NM damping, wear-resistingis 10 times than natural rubber , oil resistant is butadiene acrylonitrile rubber 5 times, hardy brittleness of low temperature reaches - 50 to -70 ℃, resistance to radiation, ozone resistance, anti-bending, good dielectric performance , good flexibility, elongation is > 500% above, also has excellent resistance to compressibility, hardness range from shoreA60-- A95 , with buffer damping wearable and compensation axis line displacement, the properties of these superior performance compensates for generallyrubberinsufficiency. Based on the above characteristics, pouring polyurethane plum couplings can maintain the advanced nature of couplings.
Hardness(Shore)Tensile Strenght (Mpa)Elongation
(%)
Tear Strenght (Kn/m)Resilient
(%)
Abrasion(g/1.6km)
20A-75D3-53220%-760%10-19520-500.02-0.045
型號d(mm)d3(mm)h(mm)瓣數
MT 14819124
MT 26828186
MT 38234186
MT 410042206
MT 512252256
MT 614064306
MT 716690308
MT 8196100358
MT 92251153510
MT 102551404510
MT 112951705010
MT 123562155512
  聚氨酯產品具有耐磨、耐油、耐酸堿、耐臭氧、耐老化、耐低溫、耐撕裂、耐沖擊、高彈性、吸振力強,負載支撐容量大等性能,被廣泛應用於國防軍工、礦山機械、建築機械、化工機械、紡織機械、木材加工、印刷機械、冶金制造業、農業機械及體育器械等行業。

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