Kunshan Dehao Electronic Technology Co., Ltd 86-512-57562496 sales4@ksdehao.com
Rohs REACH OEM PEEK 450G CNC Precision Machined Parts Insulator

Rohs REACH OEM PEEK 450G CNC Precision Machined Parts Insulator

  • High Light

    PEEK 450G CNC Precision Machined Parts


    OEM PEEK insulator


    REACH PEEK Machined Parts

  • Material
  • Color
    Beige Opaque
  • Certificate
    ISO 9001,RoHS,REACH,UL
  • Application
    Rings Bushings Bearing Sleeves
  • Supply Type
    OEM Service
  • Feature
    Sample, Small Order, Higher Cost Performance
  • Shipping
    Support Express -Sea Freight
  • Place Of Origin
  • Place of Origin
  • Brand Name
  • Certification
    ISO 9001
  • Model Number
    PEEK Parts
  • Minimum Order Quantity
    2000 Piece
  • Packaging Details
    PE bag in Cartons
  • Delivery Time
    10 working days
  • Payment Terms
    L/C, T/T

Rohs REACH OEM PEEK 450G CNC Precision Machined Parts Insulator

OEM PEEK 450G CNC Precision Machined Parts insulator


PolyEtherEtherKetone (PEEK)

With characteristics such as exceptional strength, wear resistance and high temperature operation, it is no wonder how PEEK (PolyEtherEther-Ketone) has earned its use in high performance applications. PEEK can be found in car manufacturing processes, aerospace components and even medical implants due to its unique properties.

Unreinforced PEEK is a general purpose material noted for its high elongation and toughness. Glass fiber-reinforced PEEK offers increased strength, stiffness and stability at high temperatures, while carbon fiber-reinforced PEEK gives designers the benefit of excellent compression strength and stiffness and reduced expansion rates. PEEK is easily machined to precise tolerances.

2. Application

  • Sliding and wear parts
  • Food contact parts
  • Gears
  • Valve seats
  • Pump wear parts
  • Structural parts
  • Appliance parts
  • Bushings, bearings, seals and rings
  • Plug connectors
  • Wafer carriers

3. Properties

  • Superior wear resistance and dimensional stability to 480°F continuous use
  • Excellent resistance to chemicals, steam and hydrolysis
  • Very low moisture absorption
  • Very high thermal stability (V-O UL 94 rating)
  • Superb flexural and torsional strength
  • Abrasion resistant
  • Good dielectric properties
  • Good resistance to radiation
  • Self-extinguishing
  • FDA, USDA, 3-A Dairy compliant
The typical properties of PEEK
test item test standard test condition units PEEK


Bearing Grade

pure resin

filled carbon fiber


(each 10%)

filled 30%

glass fiber

filled 30% carbon fiber
density ISO 1183 crystallization g/cm³ 1.3 1.44 1.51 1.4
Bibulous rate (3.2mm thick tensile bar immersion test) ISO 62-1 24h,23°C % 0.07 0.06 0.04 0.04
balance,23°C % 0.4 0.3 0.4 0.3
tensile strength ISO-527 bend, 23°C MPa 100 140 175 260
elongation at break ISO-527 fracture,23°C % 45 2.2 2.7 1.7
bending strength ISO-178 bend, 23°C MPa 165 190 265 380
flexural modulus ISO-178 23°C GPa 4.1 7.8 11.3 23
compression strength ISO-604 23°C MPa 125 155 250 300

charpy impact


ISO 179/IeA notched KJ/m² 7 5 8 7
ISO 179/IU no notch KJ/m²     55 45
cantilever beam impact test ISO 180/A notched KJ/m² 7.5 5 10 9
ISO 180/U no totch KJ/m²   60 45
shore hardness ISO 868 23°C HD 85 80 88 88
melting point ISO 11357 °C 343 343 343 343
glass transition tempreture ISO 11357 initial point °C 143 143 143 143
specific heat capacity DSC 23°C KJ/kg °C 2.2 1.7 1.7 1.8
coefficient of thermal expansion ISO 11359 below Tg along the flow direction ppm/K 45   18 5
overtopTg along the flow direction ppm/K 120   18 6
distortion temperature ISO 75-f 1.8Mpa °C 152 300 315 315
thermal conductivity ISO 22007-4 23°C W/mK 0.29 0.3 0.3 0.95
dielectrical strength IEC 60243-1 2mm KV/mm 23   25
dielectric constant IEC 60250 23°C,1KHz 3.3   3.7
23°C,50HZ 3  
volume resistivity IEC 60093 23°C, 1V Ω•cm 1016   1016
275°C Ω•cm 109  

Rohs REACH OEM PEEK 450G CNC Precision Machined Parts Insulator 0

3. About us:

Welcome to DEHAO! Established in 2006, DEHAO is a premier supplier of high precision plastic components and parts to global corporations serving the communication, aerospace, valve seal, industrial, healthcare, and food machine markets. DEHAO has earned the reputation as a premium brand known for exceptional quality, consistency and innovation. We pride ourselves on being able to offer the latest technologies in plastic machining. At DEHAO, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.


4. Why choosing us?


Quick response.We can send our best offer with all the details in 1 working day specicial processing we are equipped with full series of advanced machining equipment, experienced technology team, we are able to solve the complex processing problems for you. Cost time control no matter it is sample or mass production, we have the corresponding ways to minimize the cost, to expedite the delivery quality control quality is our life. Our strict quality control system can meet the different requirement in the industry like medical, automobile, telecommunication, sealing. Etc our raw material including: ptfe peek tpx pei(ultem) pet-p pa66 pa6 pctfe pps ppo pom pfa pvdf pai pi(vespel sp-1). Etc


The Materials DEHAO Machines:

PEEK PAI PI PBI Acetal Noryl
Rexolite Delrin Rulon Duratron TECAPEEK Torlon
Kel-F Ultem Vespel TPX    


Q: Are you trading company or manufacturer?
A: We are professional PTFE product manufacturer with ISO9001, ISO14001 certificated, and all material are RoHS, Food grade.

Q: Can you provide free samples?
A: Sorry, Free samples are not available for the custom parts. But after you place the order, samples cost would be return. Which is "FREE" in some way.

Q: I have a drawing, can you produce?
A: First, please send your drawing to our sales representative, they will forward all the information to our engineer and evaluate our capacity, a detail proposal will be reply with 24 hours.

Q: I have a PTFE sample but don't have drawing, what can i do?
A: In this situation, firstly please send us some photos of your sample, we will evaluate. If our factory can produce, then secondly we will ask sample from you, the Draftsman will make drawings according your sample, PS: Make sure your sample is new and unused.

Q: What are you usual terms of payment?
A: Payment welcome T/T, West Union and Paypal.

Q: What is your available tolerance?
A: Generally, tolerance is based on the design and material, we are now able to reach +/-0.001(inch) for certain parts.

Q: What is your lead time?
A: 7-15 days for normal order, we can achieve 1 week delivery for urgently order.

Q: What document will be offer along with the goods?
A: Document will be offer based on your requirement, like inspection report, packing list, material certification, date sheet, MSDS, COC and so on.

Q: What guarantee do you offer?
A: Life-long technology support, and 60 days return policy(Should make sure all the parts are new and unused).

Q: Who will offer the after-sales service?
A: Your sales representative will in charge of after-sales service, plz contact them if you have any questions.