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产品展示 当前位置:网站首页 >产品展示 > PTFE聚四氟乙烯

填充聚四氟乙烯制品

Filled PTFE Article

【 特 征Features 】

    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

 
【 规 格 Specifications】

外径/内径×高
ODxIDxL(mm)

外径/内径×高
ODxIDxL(mm)

外径/内径×高
ODxIDxL(mm)

外径/内径×高
ODxIDxL(mm)

15/10×40
71/55×90
115/65×100
170/100×100
30/19×70
75/42×150
115/75×100
172/135×50
36/24×50
77/55×100
117/80×110
172/145×115
40/18×100
79/65×80
120/98×70
187/159×70
40/20×100
83/30×100
122/102×60
205/162×90
42/25×100
83/60×100
125/60×100
213/189×100
48/36×100
84/53×70
125/80×85
220/170×40
49/39×50
64/60×100
127/86×100
229/185×70
50/28×100
90/68×100
129/112×62
250/214×100
57/40×50
93/60×100
135/92×65
284/250×95
60/30×50
93/65×100
140/100×100
290/240×120
64/30×50
100/60×100
141/112×100
304/364×50
66/45×50
100/65×100
142/112×100
325/285×100
66/51×50
100/75×100
148/118×100
390/354×120
66/55×50
100/84×50
150/110×100
395/355×50
68/42×60
102/65×100
160/130×65
516/468×80
69/42×100
107/65×100
162/126×100
578/530×90
70/45×50
110/50×70
164/137×62
 
 
110/65×125
164/124×60
 
【 主要技术指标 Main properties】

产品编号

Produc No

填充剂配双(重量比)

Filled compound and Content by wt

拉伸强度MPa ≥

Tensie strength MPa min

断裂伸长率% ≥

Ultimate strength % min

压缩强度MPa ≥

Compresive strength MPa min

1

20%玻璃纤维

20% glass fiber

10
120
16
2

25%玻璃纤维

25%  glass fiber

10
100
16
3

20%玻璃纤维 5%石墨

20% galss fiber 5% graphile

10
120
16
4

60%锡青铜

60% Bronze

10
80
20
5

15%碳纤维

15% carbon fiber

11
130
16
6

24%锡青铜 12%玻璃纤维 6%石墨

24% Bronze 12% glass fiber 6% graphite

9
100
16
7

15%玻璃纤维 10%聚酰亚胺 5%石墨

15% glass fiber 10% Polyikmide 5% graphite

10
120
16.7
【 填充聚四氟乙烯的用途 Application of filler PTFE】

用途

Application

必 要 的 性 能

Necessary proerties

推荐填充PTFE品种

Suggested grades of filled PTFE

垫 片

Gaskets

 抗蠕变、耐化学腐蚀

Creep resistance, chemical resistance

#1 #2 #3 #5

阀 座

Valve seas

 抗蠕变、低摩擦系数,耐化学腐蚀

Creep resistance, low friction, chemical reistance

#1 #2 #3 #5

密 封

Packings

 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

#1 #3 #5 #7

轴 承

Bearings

 低磨耗、低摩擦系数、抗蠕变

Low wsra, Low friction, Creep resistance

#1 #4 #5 #6

滑 块

Bearing Pads

 抗蠕变、低摩擦系数、耐气候性能良好

Creep resistance, Low friction, Resistant to weathering

#3

活塞环

Piston rings

 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

#1 #2 #3 #5
 
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联系电话:15151588680 联系人:吴经理
E-MAIL:457030166@qq.com