Controlled Porosity Breathable PTFE Film

0 + Pieces sold in the past 30 days

offers Teflon breathable membranes with controlled porosity, a material that allows moisture to escape while preventing liquid from seeping through.

DESCRIPTION

– Performance Parameters –

Test Items	Unit	Standard Test	value
Maximum Use Temperature	℃		260
Dielectric Constant	pF/m	D150	＜2.1
Specific Gravity Density	g/cm3	D792	2.13~2.2
Tensile Strength	Mpa	D638	≥13
Elongation	%	D638	≥100
Electrical Breakdown Strength（0.04mm）	KV	D149	5.1
Electrical Breakdown Strength（0.1mm）	KV	D149	12

– Specification –

Material	Thickness（mm）	Width（mm）	Length（m）
100% PTFE	0.008~1.0	10~1300	10~500

– PTFE Film –

Controlled Porosity PTFE coated glass fiber fabric is also called PTFE waterproof and breathable membrane, a composite material of polytetrafluoroethylene and glasser

PTFE-coated breathable cloth has dense and even distribution of micropores, which can effectively block dust while being waterproof and breathable. At the same time, the micropores can effectively block moisture, salt, and other corrosive liquids so that the sensitive parts of the equipment can be safely exposed outdoors. Because Controlled Porosity PTFE Fabric has excellent weather resistance, is non-stick( easy to clean ), and at the same time is thin and lightweight, it is easy to process, so it is widely used in various industries such as consumer electronics, outdoor lighting, automobile manufacturing, portable equipment, telecommunication equipment, electronic industry and so on Use.

– Features –


	Adjustable Porosity The PTFE breathable membrane adopts a unique nano-hole technology, which allows air to flow under pressure, while effectively blocking corrosive liquids such as water, dust, and salt.

	Water Proof 0.1-0.5 micron micropores, the pore size is 10,000 times smaller than that of water droplets, so that water cannot pass through, effectively protecting sensitive parts, avoiding liquid erosion, and improving product service life.

	Dust-proof The microporous channel forms a net-like three-dimensional structure in the membrane, and the uniform and dense micropore distribution make the dust meet the barrier to achieving a practical dustproof effect. The smallest particle of 0.1 microns can be captured.