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+8615158121839PVDF sheet, strong acid and corrosion resistant PVDF sheet and accessories PVDF sheet
PVDF sheet, strong acid and corrosion resistant PVDF sheet and accessories PVDF sheet
1. Name:
Polyvinylidene fluoride (PVDF) is one of the lighter fluoroplastics. The service temperature is -70∽150℃. It has good corrosion resistance, mechanical properties, electrical insulation properties, low friction coefficient, and excellent weather resistance. , Radiation resistance; compared with PTFE, the tensile strength is twice as large, the compressive strength is six times, and the abrasion resistance is similar to nylon
2. Color:
Common color: milky white
3. Purpose
lining
Insulation parts
Seal/gasket
machine part
Corrosion resistance industry
Ring material, wear plate/seat
Oil and gas, petrochemical industry, chemical industry, instrument and equipment production
4. Features
Common features:
Operating temperature: -70∽150 degrees
Aging resistance: can be exposed to ozone and sunlight for a long time without aging
Corrosion resistance: It can withstand all strong acids and strong oxidants except molten alkali metals, fluorinated media and those above 300°.
The role of strong reducing agent and various organic solvents
Unusual features:
Density: 2.16-2.20g/cm³
Volume resistance>1×1018
Surface resistance>2×1013
Arc resistance> 165 seconds without leakage
Low water absorption: water absorption rate <0.1%
Lowest coefficient of friction: the smallest coefficient of friction
The surface is not sticky: the known solid material head cannot stick to the surface
Non-combustibility: Will not burn in the air and meet the strict requirements for fire protection
Non-toxic: non-toxic, tasteless, physiologically inert, without any harm to people and the environment
usual format:
Thickness 3, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30,
35,40,45,50,60,70,80, all specifications are available
Length 600 * Width 600, Length 1000 * Width 1000
The board is mainly used for corrosion-resistant gasket sealing, lining, lubricating materials and electrical insulation parts used under various frequencies; the film is used for capacitor dielectric, wire insulation, electrical instrument insulation, etc.
Main performance
1. Appearance: uniform texture, flat and smooth surface; white color.
2. The physical and mechanical properties meet the following table
Indicator name | unit | Index value |
density |
g/cm3 |
2.1~2.3 |
tensile strength |
Mpa |
≥15 |
Elongation at break |
% |
≥150 |
hardness | Shore Hardness |
D50- D65 |
Specification
name |
Thickness(mm) |
Width(mm) |
Length(mm) |
Plank |
1-70 |
100-1200 |
100-1200 |
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Shenzhen Dankai Technology Co., Ltd.
Address: Area B, 4th Floor, Building 1, North Yongfa Science and Technology Park, Yanchuan North, Chaoyang Road, Songgang Town, Bao'an District, Shenzhen
Tel: 0755-29979617 23127719 23127819
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