PVDF Sheet Natural
Polyvinylidene Fluoride PVDF sheets Specification: Application: PVDF sheets are recommended for use (including as replacement of PTFE ) at a combination of the following factors: * item includes operation under the influence of strong corrosive substances, * and the operating temperature does...
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Product Introduction
Product Description:
PVDF is a kind of engineering plastic,with half transparent or white powder or frain appearance.The Molecular chain is very close,own doughty hydrogen bond,it contain 46% oxygen,flammability resistance,with 65%-78%rime degree,density is1.17-1.79g/cm3, melting point is 172°C,heat distortion temperature is 112-145°C,long-term work temperature is 140-150°C.PVDF has the property of flurin resin and other general resin,except good chemical resistance,heat resistance,oxidation resistance,climate resistance,radial resistance,it also has piezoelectricity property,dielectric property and so on.
Specification:
|
ITEM |
STANDARD |
VALUE |
|
Density |
ISO1183 |
1.8g/cm3 |
|
volume resistance |
VDE0303 |
>1013 |
|
water-absorbing |
DIN53495 |
0.04% |
|
surface resistance |
VDE0303 |
>1014 |
|
dielectric constant |
DIN53483 |
7.25 |
|
Continuous use temperature |
/ |
-40o-140oC |
|
dielectric dissipation factor |
DIN53483 |
0.18 |
|
Tensile Strength |
ISO527 |
50Mpa |
|
dielectric strength |
VDE0303 |
22kv/mm |
|
tensile strain at yield |
ISO527 |
9% |
|
Intensity of leakage current |
DIN5340 |
Kc300 |
|
Ultimate tensile strength |
ISO527 |
46Mpa |
|
Ultimate tensile strain |
ISO527 |
80% |
|
impact resistance |
ISO197 |
252KJ/m2 |
|
friction coefficient |
DIN53375 |
0.34 |
|
Notch impact toughness |
ISO179 |
22KJ/m2 |
|
combustion performance |
UL94 |
V-0 |
|
Rockwell hardness |
ISO2039-1 |
80Mpa |
|
Rockwell D hardness |
DIN53505 |
78Mpa |
|
bending strength |
ISO178 |
80Mpa |
Application:
PVDF sheets are recommended for use (including as replacement of PTFE ) at a combination of the following factors:
* item includes operation under the influence of strong corrosive substances,
* and the operating temperature does not exceed + 150 ° C
* and this requires good sliding and wear resistance.
PVDF sheets are also recommended for use in the combination of the following conditions:
* operation under the influence of high-energy radiation (radiation), as well as
* requirements for hydrolysis resistance,
* good mechanical properties, but the operating temperature does not exceed + 150 ° C.
Q1. How long is your factory history?
A: This year our factory will celebrate 15th anniversary since establishment.
And our major technicians have been in this industry for more than 30 years, more than 12 persons have been in our production team for over 15 years.
Q2. Can you produce according to our samples? Can I get your samples?
A: Yes, you can send us samples to check quality and produce as per your samples.
Small samples are usually available with express service expense at our cost.
Q3: Do you attend any expo?
A: Yes, usually we attend sign expos in Shanghai twice in a year. We attended Sign Asia expo in IMPACT, THAILAND in Nov, 2017.
Q4: How about claim policy?
A: If there has any quality problems when you receive our products, show us photo/video to check, we can not make sure our products are 100% perfect without any quality problem, but we promise we will repay customers for any loss caused by our product quality from next order.
Q5: What kind quality do you produce?
A: 100% virgin material.
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