GRAFTEM

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Mô tả ngắn

Graftem
Non-asbestos gasketing sheet which combines graphite powder reinforced with aramid fibres and a low content of rubber binder system. Available in Economy version on request.

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Hotline/Zalo/Viber: 0946 265 720

GRAFTEM
Max. working pressure	MPa	10
Max. working temperature	°C	Continual	250	steam 250
		Peak	450
Application: water, water vapour, gas, oil, alcohols, fuel, basic chemicals
TECHNICAL PARAMETERS			Corresponding standard		Testing acc. to TP 62-085-17
DENSITY	g.cm³	1,7 – 2,0	DIN 28 090 - 2
RESIDUAL STRESS*	MPa	32	DIN 52 913
COMPRESSIBILITY	%	5 – 15	ASTM F 36 J
RECOVERY	%	50	ASTM F 36 J
SPEC. LEAKAGE RATE	mg/(s.m)	0,05	DIN 3535 - 6
FLUID RESISTANCE - THICKNESS CHANGE
ASTM OIL - IRM 903, ČSN ISO 1817 5 h/150 °C max.	%	2	ASTM F 146
ASTM FUEL B - CSN ISO 1817 5 h/23 °C max.	%	4	ASTM F 146
FLEXIBILITY	no cracks and breaks		ASTM F 147
COLOR AND PRINTING	BLACK – branded on one side GRAFTEM DIN 28 091 – 2 FA-AZ-1-0 ASTM F 104 F 712 110 M6
CERTIFICATION: DNV-GL, TZW, DVGW, BAM, TA Luft, WRAS, UA – Tesko