Chamber Plates

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SPECIAL DESIGNS | PLATE SIZES AND DESIGNS  » download (PDF)

PROPERTIES - PLATE MATERIAL (guide-line)

Properties	Test  DIN	EUnit	PEHM	PPH	PPC	PVDF
Density at 23° C	1183	g/cm3	0,955	0,900- 0,920	0,900- 0,920	1,78
Melt flow index MFI 230/5	1133	g/10 min	0,15	1,25	1,20	6,0
Tensile modulus	527	N/mm2	1200- 1350	1200- 1600	950- 1300	1800
Tensile strength at yield	527	N/mm2	27-28	30-36	28	50
Elongation at yield	527	%	9	12-14	15-17	40
Impact strength charpy	179/1eA	kJ/m2	12	7-10	50	8-14
Compression strength	604	N/mm2	25	28-35	30	75
Thermal conductivity		Wm-1K-1	0,41	0,22	0,22	0,15
Thermal expansion		10-4K-1	1,3-1,6	1,0-2,0	1,0-2,0	1,32
Temperature range		°C	10/ +70	+15/ +110	-10/ +70	-20/ +130

PROPERTIES

Chemical Resistance
	20 °C				60 °C				100 °C
	PEHM	PPH	PPC	PVDF	PEHM	PPH	PPC	PVDF	PPH	PVDF
· Water	+	+	+	+	+	+	+	+	+	+
· Acids   inorganic	+	+	+	+	+/0	+	+	+	+/0	+
· Acids   oxydicing	+/0	+/0	+/0	+	+/-	0/-	0/-	+	-	+/0
· Acid   organic	+	+	+	+	+/0	+	+	+	+/0	+/0
· Leach	+	+	+	+	+	+	+	+	+	+
· Halide   dry	0/-	-	-	+	-	-	-	+	-	+/0
· Hydrocarbons   aliphatic	+	0	0	+	+/0	-	-	+	-	+
· Hydrocarbons   aromatic	+	0	0	+	+	-	-	+	-	+/0
· Hydrocarbons   chlorinated	0/-	0	0	+	0/-	-	-	+	-	+/0
· Hydrocarbons   unchlorinated	0/-	0/-	0/-	+	0/-	-	-	+/-	-	+/0
· Alcohols	+	+	+	+	+	+	+	+	+	+/0
· Ester	+	+	+	+	+/0	+/0	+/-	+/0	-	+/0
· Ketonics	+	+	+	/	+	+	+	0/-	+/0	-
· Ether	+/0	0	0	+/0	0	-	-	+/0	-	+/0
· Aldehyde	+	+	+	+	+	+	+	+	+	+/0
· Amine	+	+	+/0	+/0	+	+	+	+/0	+	0/-
· Fuels	+	0	0	+	+/0	0/-	0/-	+	-	+
· Mineral Oil	+	+	+	+	+/0	0	0	+	-	+
· Fats, Oils	+/0	+/0	+/0	+	+/-	+/-	+/-	+	0/-	+

+ resistant      0 limited resistant        - not resistant

These instructions are informal only and have to be checked in each case.


PLATE SIZES AND DESIGNS  » download (PDF)

feed hole

port hole

support bosses

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