Dankai Manufacture Good chemical resistance PVDF tubing for Fluid treatment system for petrochemical equipment

Dankai Manufacture Good chemical resistance PVDF tubing for Fluid treatment system for petrochemical equipment

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≥500 Meters

US $2.49

≥1000 Meters

US $2.39

≥5000 Meters

US $2.29

≥10000 Meters

US $2.19

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Product Details

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Quick Details

Hardness:: 73-85

Tensile Modulus:: 1380Mpa

Chemical resistance:: Good

Temperature:: -80 to +250

Specific gravity:: 1.73g/cm3

Application:: Industry

Packing:: Carton

Sample:: Free

MOQ:: 100m

Quick Details

Place of Origin:: Guangdong, China

Brand Name:: dkt

Color:: White

Hardness:: 73-85

Tensile Modulus:: 1380Mpa

Chemical resistance:: Good

Temperature:: -80 to +250

Specific gravity:: 1.73g/cm3

Application:: Industry

Packing:: Carton

Sample:: Free

MOQ:: 100m

Product Description

Dankai Manufacture Good chemical resistance PVDF tubing for Fluid treatment system for petrochemical equipment

Features 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

Applications • 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