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UV Resistance Sheet PTFE Sheets PVDF Sheet Material

MOQ : 100kg

Price : US $10.00-40.00 / kg

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 15000tons/Year

Delivery Time : 5-8 work day

Packaging Details : 1

Electrical Insulation : Excellent

Food Grade : Yes

Flexibility : High

Applications : Industrial use, food processing, medical equipment, automotive parts

Water Repellent : Yes

Durability : High

Temperature Resistance : Up to 260°C

Non-Stick : Yes

Uv Resistance : Yes

Chemical Resistance : Highly resistant to most chemicals

Corrosion Resistance : Yes

Color : White

Low Friction : Yes

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Sheet: PTFE Sheet vs. PVDF Sheet

sheets are versatile materials used in various industrial applications. PTFE (Polytetrafluoroethylene) and PVDF (Polyvinylidene Fluoride) are both types of fluoropolymer materials, but they have different properties and use cases. Here's a comparison of PTFE Sheet and PVDF Sheet:

1. Material Properties Comparison

Property	PTFE Sheet	PVDF Sheet
Chemical Resistance	Excellent (resists most acids, alkalis, solvents)	Very good (resistant to most acids, bases, and solvents)
Temperature Range	-200°C to 260°C	-40°C to 150°C
Flexibility	Rigid	Moderate (more flexible than PTFE)
Tensile Strength	>20 MPa	>35 MPa
Electrical Insulation	Excellent (high dielectric strength)	Good (good dielectric strength)
Surface Friction	Very low	Low
UV Resistance	Excellent	Good

2. Specifications Comparison

Specification	PTFE Sheet	PVDF Sheet
Thickness	0.5 mm to 50 mm	0.5 mm to 50 mm
Width	100 mm to 1500 mm	100 mm to 1200 mm
Length	Custom lengths available	Custom lengths available
Color	White (Standard)	Natural (milky white), Black
Density	2.2 g/cm³	1.78 g/cm³
Surface Finish	Smooth, can be textured upon request	Smooth

3. Key Applications Comparison

Application	PTFE Sheet	PVDF Sheet
Chemical Equipment Linings	Yes (ideal for lining tanks, pipes, and reactors)	Yes (suitable for piping systems, tanks, and valves)
Electrical Insulation	Yes (used in cables, wires, and insulators)	Yes (good for cable insulation, electrical components)
Food and Pharmaceutical Use	Yes (food-safe, non-toxic)	Yes (commonly used for pharmaceutical processing)
Non-Stick Surfaces	Yes (used in cookware, machinery)	No
High-Temperature Components	Yes (ideal for high-temperature seals and gaskets)	Moderate (used in medium-temperature applications)
Mechanical Parts	Yes (gaskets, seals, bearings)	Yes (used for parts requiring good mechanical strength)

4. Key Features Comparison

Feature	PTFE Sheet	PVDF Sheet
Non-Stick Properties	Yes	No
Chemical Resistance	Excellent	Very good
Thermal Stability	Very high (up to 260°C)	Good (up to 150°C)
Electrical Insulation	Excellent	Good
Mechanical Strength	Moderate (ideal for low-stress applications)	High (good for structural applications)
UV Resistance	Yes (excellent)	Good
Flexibility	Rigid	More flexible than PTFE

Key Differences Between PTFE Sheet and PVDF Sheet

Temperature Resistance: PTFE sheets can withstand much higher temperatures (up to 260°C) compared to PVDF sheets (up to 150°C). This makes PTFE sheets ideal for extreme temperature environments.
Chemical Resistance: Both PTFE and PVDF have excellent chemical resistance, but PTFE has superior resistance to a broader range of chemicals and solvents.
Flexibility: PVDF is more flexible than PTFE, making it suitable for applications requiring some degree of bending or shaping.
Mechanical Strength: PVDF offers higher tensile strength and is more suitable for mechanical applications that require structural integrity. PTFE, being more rigid, is better suited for low-stress applications.
Cost: PTFE tends to be more expensive than PVDF due to its superior chemical resistance and temperature tolerance.

Conclusion

PTFE Sheets: Best for extreme chemical resistance, high-temperature applications, non-stick surfaces, and electrical insulation. Ideal for seals, gaskets, electrical components, and lining applications in harsh environments.
PVDF Sheets: Suitable for applications where moderate temperature resistance, mechanical strength, and chemical resistance are required. PVDF is often used in piping systems, tanks, and pharmaceutical processing where flexibility and mechanical strength are important.

Let me know if you need more details or clarification on specific applications for PTFE or PVDF sheets!

PVDF sheet specifications and dimensions table
forming	Width(mm)	Length(mm)	Thickness(mm)	Remark
PVDF extruded sheet	1500	3000	3	Non-standard products can be customized
	1500	3000	4
	1500	3000	5
	1500	3000	6
	1500	3000	8
	1500	3000	10
	1500	3000	12
	1500	3000	15
	1500	3000	20
PVDF molded sheet	1000	2000	25
	1000	2000	30
	1000	2000	35
	1000	2000	40
PVDF extruded thick sheet	620	2000	30
	620	2000	35
	620	2000	40
	620	2000	50
	1000	2000	30
	1000	2000	35
	1000	2000	40
	1000	2000	50

Ptfe sheet specifications and dimensions table

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