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Jiangsu Junhua High Performance Specialty Engineering Plastics (Peek) Products Co., Ltd.

Peek Bush, Self Lubrication, Peek Shaft Sleeve manufacturer / supplier in China, offering Peek Bush for Textile Machinery, 98mm Diameter Peek Dental Disc, Peek Bush - 26 and so on.

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Supplier Homepage Product PEEK Bush Peek Bush for Textile Machinery

Peek Bush for Textile Machinery

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Shanghai, China
Transport Package: Paper Box
Payment Terms: T/T

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Basic Info
  • Model NO.: PEEK
  • Application: Bearing
  • Performance: Wear
  • Trademark: JUNHUA PEEK
  • Material: Peek
  • Type: Shaft Seal
  • Standard: Standard
  • Origin: Changzhou Jiangsu
Product Description

Peek Bush for Textile Machinery
Peek Bush for Textile Machinery
Peek Bush for Textile Machinery
Item: PEEK Sleeve/Bushings
Material: PEEK virgin, PEEK 30GF, PEEK-HPV
Color: White, black, natural, beige
Size: According to custom's requirement, drawing will be highly appreciated.
Weight: From 0.01gram to 10kgs
Tolerence: +/-0.04-0.1mm, according to requriement
Processing: Precision CNC machine or mold injection

Characteristics:
* Strong and stiff plastic
* Outstanding chemical resistance
* Good mechanical properties at elevated temperatures
* Resistant to hot water and steam
* Bearing grade PEEK has excellent wear characteristics
* UL 94 V-0 flammability rating
* Very low smoke and toxic gas emissions when exposed to flame

Typical Applications:
* Semiconductor machinery components
* Aerospace parts
* Seals
* Pump and valve components
* Bearings and bushings (bearing grade PEEK)
* Electrical components
* Medical instrument parts
* Food processing machinery components.

Remarks:
1. Prompt delivery and consider services.
2. Competitive price and high quality control.
3. ISO9001: 2008/QS9000/SGS approved.
4. OEM&ODM accepted.
5. Customers' 2D or 3D drawings or samples are welcomed.
6. Rich experience in the design and manufacturing in plastic fields.
7. Three-eight-hour-shift working system to ensure mass productivity and delivery time.

Below is the data sheet of our PEEK material:
 ConditionMethodsUnitPEEK450GPEEK450GL30PEEK450CA30PEEK450FC30
Group   100%PEEKPEEK+Glass fiberPEEK+Carbon fiberPEEK+Carbon fiber+Graphite+PTFE
mechanical properties 
Density23ºCISO 1183g/cm31.31.511.41.45
friction coefficient   μ0.350.40.280.18
Rockwell hardness23ºCASTM D785 99103107102
Shore hardness 23ºCISO 868 84.5 87.585
Water abs(3.2mm thick)24h,23ºCISO 62-1%0.070.110.040.06
Balanced water iabsorption,23ºC  0.4 0.3 
Tensile strengthYield,23ºCISO 527Mpa100   
Crack,23ºC  180260140
Crack,125ºC 5011516095
Crack,175ºC  608595
Crack,275ºC 13355035
Tensile elongation23ºCISO 527%452.71.72.2
Tensile modulus23ºCISO 527Gpa3.711.82512.5
Bending strength23ºCISO 178Mpa165270380230
125ºC 85190250 
175ºC 1880120 
275ºC 135060 
Bending modulus23ºCISO 178Gpa4.111.32311.5
Compressive strength23ºCISO 604Mpa120250300170
120ºC 70160200110
200ºC  5570 
250ºC     
Charpy impact strengthNotch,23ºCISO 179/1eAKJ/m27875
No notch,23ºCISO 179/1U No crack554535
IZOD impact strengthNotch,23ºCISO 180/AKJ/m27.5109.56
No notch,23ºCISO 180/U No crack604535
Thermo properties
Melting point ISO 3146ºC343343343343
Glass transition temperature(Tg)Initial temperatureISO 3146ºC143143143143
Thermo expansivityBelow Tg along the flowISO 11359ppm/ºC4518515
Below Tg mean value 55454045
Above Tg along the flow 120186020
Above Tg mean value 140110100115
Distortion temperature1.8MpaISO 75A-fºC152328336315
Pyroconductivity23ºCASTM C177W/mºC0.290.30.950.87
Relative Thermo IndexElectricalUL 746BºC260240  
Merchanical(non impact) 240240 240
Merchanical(impact) 180240 180
Mould shrinking percentageAlong the flowISO 294-4%10.30.10.3
vertical to flow%1.30.90.50.7
Electrical properties
Dielectrical strength2.5mm ThicknessIEC 60243-1KV/mm1620  
CTI23ºCIEC 60112V150150  
loss tangent23ºC,1MHzIEC 60250n/a0.0030.005  
Dielectrical constant23ºC,1kHzIEC 60250n/a2.83.2  
Volume resistivity23ºCIEC 60093Ωcm101610161051010
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