Производитель Dankai 100% экструзия ПТФЭ труб высокого
- Категория: PTFE >>>
- Поставщик: Shenzhen,Dankai,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 2.0 $* | 2.43 $* |
| Aug-20-2025 | 2.75 $* | 2.23 $* |
| Jul-20-2025 | 2.41 $* | 2.82 $* |
| Jun-20-2025 | 2.36 $* | 2.85 $* |
| May-20-2025 | 2.60 $* | 2.65 $* |
| Apr-20-2025 | 2.76 $* | 2.12 $* |
| Mar-20-2025 | 2.89 $* | 2.12 $* |
| Feb-20-2025 | 2.27 $* | 2.85 $* |
| Jan-20-2025 | 2.68 $* | 2.63 $* |
Характеристики
Product Description
Dankai Manufacture 100% Virgin High Temperature Resistant milky white Plastic Tubes FEP Tubing PFA Hose PTFE extruded tube
PVDF tube (polyvinylidene fluoride tube) is closely arranged between molecular chains, has strong hydrogen bonds, is naturally flame-resistant, has a crystallization degree of 65% ~ 78%, and has a long-term service temperature of -40 ~ 150℃.PVDF is mainly used in critical applications requiring an excellent chemical resistance, a high degree of purity and
excellent mechanical properties. PVDF has a very good creep resistance that is superior to that of other fluoropolymers.
Key Properties
* Excellent resistance against creep and fatigue
* Excellent thermal stability
* Excellent radiation resistance
* Often used as isolation or barrier in chemical applications
* Working temperature from -20°C to +130°C
* Excellent resistance against creep and fatigue
* Excellent thermal stability
* Excellent radiation resistance
* Often used as isolation or barrier in chemical applications
* Working temperature from -20°C to +130°C
Applications
• petrochemical industry
• electronics and electricity,
• steel pickling
• acid-alkali solution transportation.
• Wire and cable insulation
• Desiccant / packaging aids
• petrochemical industry
• electronics and electricity,
• steel pickling
• acid-alkali solution transportation.
• Wire and cable insulation
• Desiccant / packaging aids
Product Paramenters
Property | Specification | Unit | Value | |
General | Continuous working temp | Maximum | °C | 150 |
Chemical resistance | - | Good | ||
Specific gravity | D 792 | g/cm³ | 1.78 | |
Electrical | Dielectric constant | D 150 at 103 Hz | - | 7.2 |
D 150 at 106 Hz | - | 8.5 | ||
Dielectric dissipation factor | D 150 at 103 Hz | - | 0.030 | |
D 150 at 106 Hz | - | 9 x 10-2 | ||
Dielectric strength` | D 149 | kV/mm | 50 | |
Volume resistivity | D 257 | Ohm·cm | >1014 | |
Mechanical | Tensile strength | D 1708, D 638 | Mpa | 50 |
Elongation | D 1708, D 638 | % | >30 | |
Compressive strength | D 695 | Mpa | 80 | |
Impact strength | D 256 bij +23°C | J/m | No break | |
Flexural Modulus | D 790 bij +23°C | Mpa | 1660 | |
Tensile Modulus | D 638 | Mpa | 1380 | |
Hardness | D 2240 | - | 73-85 | |
Thermal | Melting (gel)point | °C | 160 | |
Thermal conductivity | +23°C | W/Kg.m | 0.11 | |
HDT | DIN 75 | °C | ||
method | 145 |
Specification
Regular sizes:
inner diameter(mm)* outer diameter(mm) | inner diameter(mm)* outer diameter(mm) | inner diameter(mm)* outer diameter(mm) | inner diameter(inch)* outer diameter(inch) |
0.5*1.5 | 5.0*9.0 | 9.5*11.5 | 1/16*1/8 |
1.0*2.0 | 6.0*7.0 | 10.0*11.0 | 5/32*1/4 |
1.0*3.0 | 6.0*7.5 | 10.0*11.5 | 1/4*3/8 |
1.5*2.5 | 6.0*8.0 | 10.0*12.0 | 3/8*1/2 |
2.0*3.0 | 6.0*9.0 | 10.0*13.0 | 5/8*3/4 |
2.0*4.0 | 6.0*10.0 | 11.0*12.5 | 7/8*1 |
2.0*4.5 | 6.5*8.0 | 11.0*13.0 | |
2.0*5.0 | 6.5*8.5 | 12.0*13.0 | |
2.5*4.5 | 7.0*8.0 | 12.0*14.0 | |
3.0*4.0 | 7.0*8.5 | 12.0*15.0 | |
3.0*5.0 | 7.0*9.0 | 13.0*14.0 | |
3.0*6.0 | 7.0*10.0 | 13.0*15.0 | |
3.5*4.5 | 7.5*8.5 | 14.0*15.0 | |
3.5*5.5 | 7.5*9.0 | 14.0*16.0 | |
4.0*5.0 | 8.0*9.5 | 15.0*17.0 | |
4.0*5.5 | 8.0*10.0 | 15.0*18.0 | |
4.0*6.0 | 8.5*9.5 | 16.0*19.0 | |
4.0*7.0 | 8.5*10.5 | 17.0*19.0 | |
4.0*8.0 | 9.0*10.0 | 17.0*20.0 | |
5.0*6.0 | 9.0*10.5 | 18.0*20.0 | |
5.0*6.5 | 9.0*11.0 | 20.0*22.0 | |
5.0*7.0 | 9.0*12.0 | 20.0*23.0 | |
5.0*8.0 | 9.5*10.5 | 22.0*24.0 |
APPLICATION
The application of fluoropolymer products is developing fast in recent years.
PTFE is well-known as " king of plastic".As an alternative of traditional plastic, PTFE and other modified PTFE products are now widely used for their many advantages:
Non-stick;
Corrosion resistance;
Ozone and sunshine tolerance;
Thermal stability;
Fire resistance;
Physiological inertia;
Electric insulation.
Here shows some main fields that PTFE products are widely used.
Chemical industry
Aerospace industry
Medical instruments
Electronic engineering
Semi-conduct industry
Mechanical industry
Packing & Delivery
To better ensure the safety of your goods, professional, convenient and efficient packaging services will be provided.
100meter/roll packed in a carton or wooden case
Company Profile
Buyer Feedback
We have supplied for many famous customers domestic and overseas. It's always important for us to consider for customers' needs and benefits. We sincerely welcome customers to contact and visit us and look forward to benefitting both of us.
Our customers as follow:
Certifications
FAQ
FAQs about PTFE
1. who are we?
We are based in Guangdong, China, start from 2011,sell to Domestic Market(70.00%),North America(5.65%),South
America(5.35%),Africa(00.00%),Oceania(6.25%),Mid East(00.00%),Western Europe(5..59%),Eastern Europe(2..96%),Southeast
Asia(5.78%),Eastern Asia(4.85%),Central America(1.98%),Northern Europe(5.95%),Southern Europe(2.86%),South Asia(4.89%). There are
total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
FEP PTFE PFA Tube,Bar,Sheet,Film,Fitting
4. why should you buy from us not from other suppliers?
The company's core strengths are as follows : 1, a real producer, may accept inspection of the plant 2, more than 15 years of
production experience 3, experienced staff, strict factory inspection 4, fast delivery, Stable quality
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF；
Accepted Payment Currency:USD,EUR,HKD;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese
We are based in Guangdong, China, start from 2011,sell to Domestic Market(70.00%),North America(5.65%),South
America(5.35%),Africa(00.00%),Oceania(6.25%),Mid East(00.00%),Western Europe(5..59%),Eastern Europe(2..96%),Southeast
Asia(5.78%),Eastern Asia(4.85%),Central America(1.98%),Northern Europe(5.95%),Southern Europe(2.86%),South Asia(4.89%). There are
total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
FEP PTFE PFA Tube,Bar,Sheet,Film,Fitting
4. why should you buy from us not from other suppliers?
The company's core strengths are as follows : 1, a real producer, may accept inspection of the plant 2, more than 15 years of
production experience 3, experienced staff, strict factory inspection 4, fast delivery, Stable quality
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF；
Accepted Payment Currency:USD,EUR,HKD;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese
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