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Semiconductor Machined Plastic Components Polymethylpentene TPX Insulator

Semiconductor Machined Plastic Components Polymethylpentene TPX Insulator

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    Semiconductor Machined Plastic Components


    Clear Machined Plastic Components


    Polymethylpentene TPX Insulator

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

Semiconductor Machined Plastic Components Polymethylpentene TPX Insulator

TPX Polymethylpentene High-precision customized CNC Machining parts insulator for 4G connector


1. Description:

TPX™ is a 4-methylpentene-1-based olefin copolymer.
TPX™ has a unique molecular structure. Although TPX™ is a crystalline olefin polymer, it shows transparency. Because of its excellent heat-resistance, release property and chemical resistance, TPX™ is used for industrial materials, including mandrels and sheaths in the manufacture of high-pressure rubber hose, mold cups to create LED light and other applications such as release film on FPC manufacturing process and release paper in the manufacture of synthetic leather.
Furthermore, TPX™ possesses a lowest density among thermoplastic polymers and then provides the molded articles with lower weight. This leads to reduce the environmental load for transportation. It is also noted that TPX™ is a halogen-free polymer denoted as environmentally-friendly material.
TPX™ is also used for food-related applications such as food wraps, food preservation packs, baking carton and microwave oven tableware.



  • Semiconductor process materials
  • Wires / cables
  • Industrial machinery / devices
  • Medical packaging
  • Food packaging
  • Films / sheets
  • Medical device materials
  • Daily life / household materials etc.
  • Other (healthcare)
  • Water treatment


 2. Properties:

Property Experimental methods and conditions TPX
Specific Gravity(g/cm3) D792 0.833
Water Absorption(%) D570/24H 0.01
Molding Shrinkage(cm/cm)   1.5-1.1
Thermal Conductivity C177  
Coefficient of Linear Thermal Expansion(1/℃) D696(23-60℃) 1.17*10-4
Melting Point(℃) D4591 222at MCI
Heat Deflection Temp.(℃) D648 at 1.8MPa 93at0.43MPa
Max Operating Temp.(℃) No load  
Tensile Strength(Mpa) D638/23℃ 10
Elongation(%) D638/23℃ 60
Compressive Strength(Mpa) D695/1%,25℃  
Tensile Spring Rate(Mpa) D638/23℃ 25
Flexural Spring Rate(Mpa) D790/23℃ 27
Impact Strength(J/M) D256/23℃ IZOD 9.6
Hardness   R42
Dielectric Constant D150/60Hz 2.12
D150/106Hz 2.12
Dissipation Factor D150/60Hz  
D150/106Hz 0.016
Dielectric Strength(MV/m) D149,3.2mm 63
Volume Resistivity(Ω-cm) D257 1*1016
Flame-Retardant UL94  


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.

PTFE electrical  Insulator PTFE pipe sleeve 0


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


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.