High-Tech From Plastics

For various applications emtechnik uses the following plastics:

PA-Bio, PP, natural PP, PVDF, ECTFE, PFA and PEEK. These have numerous advantages evolving from their highly technical properties and can often be used in delicate conditions in which others struggle.

In environments where aggressive media are used in potentially explosive areas, our products are additionally available in the electrically conductive material variants PP-EL, PVDF-EL and PTFE-EL. To prevent static charging, these high-performance materials are equipped with electrically conductive particles. For outdoor applications, our products made of fluoroplastics are an optimal solution, as they are resistant to UV radiation.

Materials

ISO-CODE	MATERIAL	COLOUR	OPERATING TEMPERATURE	DENSITY	TENSILE STRENGTH (AT 23°C)	MELT INDEX MFR	WATERABSORPTION	SURFACE RESISTANCE	APPLICATIONS	MEDIA E.G.
ECTFE	Ethylene Chlorotrifluoroethylene	fawn	-40 – +140°C	1,68 g/cm³	30 N/mm²	4,0 g/10 min	< 0,10 %	< 10¹⁶ Ω	High purity water Chemistry Plant engineering Semiconductor industry	Acids + Lyes Deionised water
Organic PA	Polyamide	white/transparent	-20 – +60°C	1,05 g/cm³	54 N/mm²	./.	1,8 %	> 2 x 10¹⁴ Ω	Food technology	Water Air
PP	Polypropylene	grey	+5 – +90°C	0,90 g/cm³	25 – 30 N/mm²	0,3 g/10 min	< 0,05 %	> 10¹³ Ω	Water treatment Plant engineering Food industry	Water Solvents Lyes
PP-EL	Polypropylene	black	+5 – +90°C	1,03 g/cm³	~ 20N/mm²	1,1 g/10 min	< 0,05 %	< 10³ Ω	Water treatment Plant engineering Food industry	Water Solvents Lyes
Natural PP	Polypropylene	white/transparent	+5 – +90°C	0,90 g/cm³	25 – 30 N/mm²	0,25 g/10 min	< 0,05 %	> 10¹³ Ω	Semiconductor industry Water treatment Pharmaceutical industry Food industry	Water Solvents Lyes
PVDF	Polyvinylidenefluoride	white/transparent	-40 – +140°C	1,75 g/cm³	38 – 50 N/mm²	6 g/10 min	< 0,04 %	> 10¹³ Ω	Laboratory and analysis High purity water Environmental technology Varnishes and dyes	Acids High purity media Deionised water
PVDF-EL	Polyvinylidenefluoride	black	-40 – +140°C	1,83 g/cm³	~ 50 N/mm²	4,5 g/10 min	< 0,04 %	< 10³ Ω	Laboratory and analysis High purity water Environmental technology Varnishes and dyes	Acids High purity media Deionised water
PFA	Perfluoralkoxy	transparent	-200 – +200°C	2,10 g/cm³	29 N/mm²	./.	< 0,03 %	> 10¹⁷ Ω	Semiconductor industry Pharmaceutical industry Lab technology	Acids + Lyes High purity media Flue gases
PTFE	Polytetrafluorethylene	white	-200 – +260°C	2,20 g/cm³	27 N/mm²	./.	< 0,01 %	> 10¹⁷ Ω	Laboratory and analysis Pharmaceutical industry	Acids + Lyes Solvents
PTFE-EL	Polytetrafluorethylene	black	-200 - +260°C	2,14 g/cm³	10 - 13 N/mm²	./.	< 0,01 %	< 10³	Laboratory and analysis Pharmaceutical industry	Acids + Lyes Solvents
PEEK	Polyetheretherketone	brown/grey	-65 – +250°C	1,30 g/cm³	0 – 80 N/mm²	./.	< 0,5 %	> 10¹⁵ Ω	Environmental technology Nuclear industry	Flue gases Lyes

ISO-CODE	MATERIAL	COLOUR	OPERATING TEMPERATURE	DENSITY	TENSILE STRENGTH (AT 23°C)	SHORE HARDNESS	WATERABSORPTION	SURFACE RESISTANCE	APPLICATIONS	MEDIA E.G.
FKM	Fluoro-rubber	black	-15 – +200°C	1,10 g/cm³	./.	75 A	< 150 %	> 20 % 22h 200°C	Laboratory and analysis	Acids Minerale oils
EPDM	Ethylenepropylenedienerubber	black	-50 – +140°C	1,10 g/cm³	./.	70 A	< 250 %	> 25 % 22h 90°C	Laboratory and analysis	Lyes Acids
FFKM	Perfluoro-rubber	black	-20 – +275°C	1,90 g/cm³	./.	75 A	< 100 %	> 30 % 70h 205°C	Laboratory and analysis Environmental technology	Soap solutions Hot steam
Gylon®	Polytetrafluoroethylene	blue	-210 - +260 °C	1,70 g/cm³	./.	./.	./.	./.	Pharmaceutical industry Food technology Water	Acids Solvents

natural PP, PFA, PTFE and PVDF are also available at clean room quality level.

High-Tech From Plastics

Materials

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