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张家港市耀堃化工有限公司
地址：江苏省张家港市杨舍镇华昌路88
号缇香广场B座1019室
联系电话：15151588680
联系人：吴经理
E-MAIL:457030166@qq.com
网址：www.yaokunchem.com
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产品展示 |
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>产品展示 > PTFE聚四氟乙烯
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填充聚四氟乙烯制品 |
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Filled PTFE Article
【 特 征Features 】
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填充聚四氟乙烯制品选用填充聚四氟乙烯树脂经模塑加工制成。悬浮聚合聚四氟乙烯树脂与各种填充剂混合成填充聚四氟乙烯树脂。适合与聚四氟乙烯混合的多种填充剂中有玻璃纤维、碳纤维、锡青铜及润滑剂（如石墨、二硫化钼）并已广泛用于规模生产中。填充聚四氟乙烯与纯聚四氟乙烯相比具有较高的压缩强度，耐磨、导热好、热膨胀减少的优点。
Filled PTFE article is manufactured by moding method with filled PTFE resin. Filled PTFE resin is manufactured by compounding PTFE granular resin with fillers of many differents kinds. Amongst the many fillers suitable for compouding with PTFE, glass fiber, carbon fiber, Bronze and also lubricating materials like graphite, molybdenum disulphide, have been widely used in large scale production, Broadly speaking PTFE compounds have the following advantage over unfilled.
PTFE. Improved compression strength
Improved thermal conductivity
Dereased thermal espansioin
Improved abrasion resistance
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【 规 格 Specifications】
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外径／内径×高
ODxIDxL(mm)
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外径／内径×高
ODxIDxL(mm)
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外径／内径×高
ODxIDxL(mm)
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外径／内径×高
ODxIDxL(mm)
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15/10×40
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71/55×90
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115/65×100
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170/100×100
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30/19×70
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75/42×150
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115/75×100
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172/135×50
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36/24×50
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77/55×100
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117/80×110
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172/145×115
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40/18×100
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79/65×80
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120/98×70
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187/159×70
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40/20×100
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83/30×100
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122/102×60
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205/162×90
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42/25×100
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83/60×100
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125/60×100
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213/189×100
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48/36×100
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84/53×70
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125/80×85
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220/170×40
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49/39×50
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64/60×100
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127/86×100
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229/185×70
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50/28×100
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90/68×100
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129/112×62
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250/214×100
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57/40×50
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93/60×100
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135/92×65
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284/250×95
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60/30×50
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93/65×100
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140/100×100
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290/240×120
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64/30×50
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100/60×100
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141/112×100
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304/364×50
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66/45×50
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100/65×100
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142/112×100
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325/285×100
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66/51×50
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100/75×100
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148/118×100
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390/354×120
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66/55×50
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100/84×50
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150/110×100
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395/355×50
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68/42×60
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102/65×100
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160/130×65
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516/468×80
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69/42×100
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107/65×100
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162/126×100
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578/530×90
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70/45×50
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110/50×70
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164/137×62
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110/65×125
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164/124×60
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【 主要技术指标 Main properties】
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产品编号
Produc No
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填充剂配双（重量比）
Filled compound and Content by wt
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拉伸强度MPa ≥
Tensie strength MPa min
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断裂伸长率% ≥
Ultimate strength % min
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压缩强度MPa ≥
Compresive strength MPa min
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1
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20%玻璃纤维
20% glass fiber
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10
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120
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16
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2
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25%玻璃纤维
25% glass fiber
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10
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100
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16
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3
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20%玻璃纤维 5%石墨
20% galss fiber 5% graphile
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10
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120
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16
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4
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60%锡青铜
60% Bronze
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10
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80
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20
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5
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15%碳纤维
15% carbon fiber
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11
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130
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16
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6
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24%锡青铜 12%玻璃纤维 6%石墨
24% Bronze 12% glass fiber 6% graphite
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9
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100
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16
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7
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15%玻璃纤维 10%聚酰亚胺 5%石墨
15% glass fiber 10% Polyikmide 5% graphite
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10
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120
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16.7
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【 填充聚四氟乙烯的用途 Application of filler PTFE】
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用途
Application
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必 要 的 性 能
Necessary proerties
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推荐填充PTFE品种
Suggested grades of filled PTFE
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垫 片
Gaskets
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抗蠕变、耐化学腐蚀
Creep resistance, chemical resistance
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#1 #2 #3 #5
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阀 座
Valve seas
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抗蠕变、低摩擦系数，耐化学腐蚀
Creep resistance, low friction, chemical reistance
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#1 #2 #3 #5
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密 封
Packings
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抗蠕变、耐化学腐蚀，低摩擦系数、低磨耗、刚性韧性好
Creep resistance, Lowfriction, Low wear, Chemical resistance, Stiffness
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#1 #3 #5 #7
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轴 承
Bearings
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低磨耗、低摩擦系数、抗蠕变
Low wsra, Low friction, Creep resistance
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#1 #4 #5 #6
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滑 块
Bearing Pads
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抗蠕变、低摩擦系数、耐气候性能良好
Creep resistance, Low friction, Resistant to weathering
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#3
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活塞环
Piston rings
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抗蠕变、低摩擦系数，耐化学腐蚀、刚性韧性好
Creep resistance, Low friction, Chemical resistance, Stiffness
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#1 #2 #3 #5
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