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Global Home >> Filtration >> Additional info >> Surfaces >> Hydrophilic

Hydrophilic surface

		Sefar can provide the following hydrophilic surface modifications:

.Surface modification .		.Standard coating .		.Plasma coating .

.Technology		standard hydrophilic coating, wet-chemical technology		plasma hydrophilic coating

.Properties		wettable surface, high wicking rates		wettable surface, improved bonding of fabrics to membranes and non-wovens

.Advantages		good hydrophilic properties		permanent bonding, wide range of surface modifications and substrates possible

.Restrictions		not possible on PP fabrics		not possible for metallised surfaces

.Typical applications		diagnostic test strips		membrane support, diagnostic test strips, medical filters

.Sefar documentation		Sefar solutions for		Sefar solutions for and

.Testing method .		contact angle		contact angle

.Typical test values		depending on fabric type between 30 - 60 °		depending on fabric type between 30 - 60 °

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