1. No category

Doniflon
Doniflex
Composition
PTFE
Colour
White, Blue, Fawn
Properties
Excellent chemical resistance. Versatile use with a wide range of chemicals (depending on
the chosen Doniflon material).
Appropriate industries
Chemical industry, food industry, pharmaceutical industry.
Approvals
On request.
Dimensions
Sheet size and thickness depend on type of Doniflon.
Available options
900E, 2010, 2020, 2030
TECHNICAL DATA Typical values for a thickess of 2 mm
900E
2010
2020
2030
0.9
1.5
2.1
3.0
Density
DIN 28090-2
g/cm
Compressibility
ASTM F36J
%
55
35
7
6
Recovery
ASTM F36J
%
12
40
45
40
Tensile strength
ASTM F152
MPa
32
14
14
10
Stress resistance
DIN 52913
MPa
mg/(s.m)
16
14
13
13
0.002
0.002
0.002
0.002
0-14
0-14
0-14
0-14
16 h, 30 MPa, 175 °C
Specific leak rate
DIN 3535-6
3
pH range
Operating conditions
Minimum temperature
°C/°F
-200/-328
-200/-328
-200/-328
-200/-328
Maximum temperature
°C/°F
260/500
260/500
260/500
260/500
bar/psi
100/1450
60/870
80/1160
80/1160
Pressure
Grafilit
Contact information
Composition
Graphite, aramid fibers, NBR, steel reinforcement also available.
Colour
Grey
Properties
Excellent thermal and chemical properties along with an excellent resistance to various
substances. Environment friendly.
Appropriate industries
Petrochemicals, chemical industry, pulp and paper production, food industry, power plants,
automotive industry, shipbuilding.
Approvals
WRAS, TA-Luft (VDI 2440), DVGW W270
Dimensions
Sheet size and thickness depend on type of Doniflex.
Available options
G-LD, G-MD, G-HD, G-CP, G-EM, G-SP
TECHNICAL DATA
Typical values for a thickness of:
Density
DIN 28090-2
g/cm3
G-LD
G-MD
G-HD
G-CP
G-EM
G-SP
2 mm
1 mm
1.5 mm
2 mm
2 mm
1 mm
1.2
1.4
1.5
1.8
1.7
1.9
Compressibility
ASTM F36J
%
35
20
15
20
20
20
ASTM F36J
%
17
32
45
25
30
33
Tensile strength
ASTM F152
MPa
4.5
9
8
10
15
Stress resistance
DIN 52913
16 h, 50 MPa, 175 °C
MPa
40
45
42
42
16 h, 50 MPa, 300 °C
MPa
mg/(s.m)
35
40
38
0.5
0.3
0.1
DIN 3535-6
Thickness increase
ASTM F146
Cesta Komandanta Staneta 38
1215 Medvode
Slovenia
Paradiž 4
8210 Trebnje
Slovenia
Phone:
+386 (0)1 582 33 00
Phone:
+386 (0)7 304 49 20
Suzhou Donit Sealing Materials
DISS-EUROPE BVBA
35
Import and Export Co., Ltd.
Toekomstlaan 34
46
38
35
44
No. 8 Suzhou Avenue West,
Bank of Chine Building, Room
1904, SIP, 215021, P.R. China
BE-2200 Herentals
40
0.15
0.1
0.3
Oil IRM 903, 5 h, 150 °C
%
3
5
5
5
8
6
ASTM Fuel B, 5 h, 23 °C
%
2
5
5
5
8
5
Oil IRM 903, 5 h, 150 °C
%
30
20
15
15
18
15
ASTM Fuel B, 5 h, 23 °C
%
25
17
15
15
18
12
At room temperature: ε KSW
%
26
/
6
/
/
/
%
5
/
6
/
/
/
At room temperature: εKRW
%
3.0
/
4.0
/
/
/
At elevated temperature: εWRW/200 °C
%
0.5
/
0.5
/
/
/
%
33
18
15
10
18
12
Phone:
+86 (0)512 659 535 29
Belgium
Phone:
+32 (0)1 430 21 00
Weight increase
Composition
Flexible graphite sheets
Colour
Black
Properties
Available with a stainless steel insertion. Excellent strength and creep resistance, chemical
stability and a high tightness rate.
Compression modulus
DIN 28090-2
Appropriate industries
Chemical industry, petrochemicals, power plants, food industry.
At elevated temperature: εWSW/200 °C
Approvals
BAM (Oxygen), DIN-DVGW DIN 3535-6, DVGW VP 401, API 607, Germanischer Lloyd
Percentage creep relaxation
Dimensions of standard
sheets
Sheet size (mm): 1000 x 1000 | 1500 x 1500, Thickness (mm): 1.0 | 1.5 | 2.0 | 3.0
Other dimensions and thicknesses available on request.
Available options
SF, SL, SP, EM
DIN 28090-2
Creep deformation
Change in thickness at 20 °C, 50 MPa
TECHNICAL DATA Typical values for a thickness of 1.5 mm
SF
SL
SP
EM
Change in thickness at 300 °C, 50 MPa
%
8
10
7
10
8
6
Change in thickness at 400 °C, 50 MPa
%
/
/
/
12
/
8
Density
DIN 28090-2
g/cm3
1.0
1.3
1.5
1.4
Compressibility
ASTM F36A
%
45
42
35
35
Recovery
ASTM F36A
%
13
15
17
20
Stress resistance
DIN 52913
49
49
49
49
DIN 3535-6
MPa
mg/(s.m)
0.05
0.05
0.05
0.05
Leachable chloride content
FSA NMG 202
ppm
20
20
20
20
Leachable fluoride content
FSA NMG 203
ppm
20
20
20
20
Ash content of graphite
DIN 51903
%
<1
<1
<1
<1
Compression modulus
DIN 28090-2
16 h, 50 MPa, 300 °C
Specific leak rate
At room temperature: εKSW
%
41
38
34
32
At elevated temperature: εWSW/300˚C
%
0.9
1.2
1.2
2.5
At room temperature: εKSW
%
5.0
4.3
4.2
4.5
At elevated temperature: εWSW/300˚C
%
4.0
3.6
3.3
3.5
˚C/˚F
-200/-328
-200/-328
-200/-328
-200/-328
Percentage creep relaxation
DIN 28090-2
Max. operating conditions
Minimum temperature
Micalit
Composition
Aluminosilicate (phlogopite) impregnated with silicon. It is available as pure mica
(MICALIT F) or with stainless steel insertion AISI 316 0.1 mm (MICALIT P).
Colour
Golden
Properties
Very high resistance to temperature (up to 950 °C in oxidizing atmosphere). Good
chemical resistance. Good electrical insulation and low thermal conductivity properties.
Appropriate industries
Automotive industry, petrochemicals, steel industry, power plants, heat exchangers.
Dimensions of
standard sheets
Sheet size (mm): 1000 x 1200, Thickness (mm): 0.4 - 3.0 Micalit F, 1.5 | 2.0 | 3.0 Micalit P
Other dimensions available on request.
Available options
F, P
TECHNICAL DATA Typical values for a thickness of 1.5 mm
F
P
Density
DIN 28090-2
g/cm3
1.9
2.0
Compressibility
ASTM F36J
%
20
20
Recovery
ASTM F36J
%
35
35
%
<8
<5
Continuous temperature
Loss on ignition
DIN 52811
- oxidizing atmosphere
˚C/˚F
550/1022
550/1022
550/1022
550/1022
Stress resistance
DIN 52913
- reducing or inert atmosphere
˚C/˚F
1000/1832
700/1292
700/1292
700/1292
16 h, 50 MPa, 300 °C
MPa
38
42
200/1450
Maximum temperature
˚C/˚F
950/1742
950/1742
Pressure
DONIT Tesnit®, d.o.o.
Fax:
+386 (0)1 582 32 06
+386 (0)1 582 32 08
Recovery
Specific leak rate
DONIT Tesnit®, d.o.o.
bar/psi
80/1160
100/1450
200/1450
Web:
www.donit.eu
E-mail:
[email protected]
Disclaimer
All information and data quoted are based upon years of
experience in the production and operation of sealing elements.
This data may not be used to support any warranty claims. With
its publication this latest edition supersedes all previous issues
and is subject to change without further notice.
Date of issue: 15. 1. 2015
Quality and
experience you
can rely on.
Acetamide
500 x 1400 | 1000 x 1400 (BA-R300)
500 x 1400 (BA-R302)
Thickness
Organic fibers bonded with
NBR. Available with wire
reinforcement on request.
Composition
0.5 | 1.0 | 1.5 | 2.0 | 3.0
(BA-202, BA-203, BA-50, BA-55, BA-U,
BA-CF, BA-M, BA-GL)
Colour
Aramid fibers bonded with
NBR. Available with wire
reinforcement on request.
Pink / Red
Special synthetic fibers
bonded with NBR.
Available with wire
reinforcement on request.
Aramid fibers bonded with
NBR. Available with wire
reinforcement on request.
Light green
Yellow
Aramid fibers bonded
with NBR. Available with
wire or expanded steel
reinforcement on request.
Dark green
Carbon fibers bonded
with NBR. Available with
wire or expanded steel
reinforcement on request.
Blue
Black
Aramid and engineered
mineral fibers bonded
with NBR. Available with
wire or expanded steel
reinforcement on request.
Glass fibers bonded
with NBR. Available with
wire or expanded steel
reinforcement on request.
Grey / Green
Green
A balanced mixture of
fibers. Available with
wire or expanded steel
reinforcement on request.
Aramid fibers bonded with
NBR, wire reinforcement.
Black
Green
Excellent mechanical,
dynamic and thermal
resistance and blowout safety.
This material combines a
high blow-out resistance
with very high pressure,
temperature and surface
stress resistance. Whilst at
the same time maintaining
a high torque retention with
good chemical resistance.
Extreme dynamic and
thermal resistance.
Gas supply, steam supply,
power plants.
Automotive industry,
petrochemicals, shipbuilding.
1.0 | 1.5 | 2.0 | 3.0 (BA-R, BA-REM)
0.7 | 1.0 | 1.2 | 1.4 | 2.0 | 2.5 | 3.0 (BA-R300)
1.4 | 1.6 (BA-R302)
Very good chemical
resistance against gases, oils
and fuels. Also highly water
resistant.
Properties
Surface treatment is 2AS.
Surface treatment
(BA-202, BA-203)
Surface treatment is 4AS.
(BA-50, BA-55, BA-U, BA-CF, BA-M,
BA-GL, BA-REM)
Good resistance to water,
gases, oils and fuels.
Pipeline systems, water
supply industry, machine
building.
Appropriate
industries
Excellent chemical
resistance and good dynamic
resistance. Good resistance
to water, gases, fuels
and oils.
Gas supply, food industry,
chemical industry, potable
water supply, shipbuilding.
Shipbuilding, water supply
industry.
Good chemical resistance,
good mechanical and
thermal properties and low
gas permeability.
Excellent thermal
properties and very good
steam resistance.
Surface treatment is 2G.
(BA-R, BA-R300, BA-R302)
Other surface treatments including graphite
and PTFE are available on request.
Tolerances for
BA materials
Approvals
DIN-DVGW DIN 3535-6,
DVGW KTW, Germanischer
Lloyd, TA-Luft (VDI 2440),
WRAS, EC 1935/2004,
DVGW W270
Germanischer Lloyd
+/- 5 % on length and width
On thickness up to 1.0 mm +/- 0.1 mm
On thickness above 1.0 mm +/- 10 %
Excellent resistance to steam
and strong alkaline media.
Food industry, gas supply,
potable water supply,
compressors, pumps,
general purpose usage.
Potable water supply, gas
supply, pumps, radiators,
steam supply.
Chemical industry,
petrochemicals, steam
supply.
BAM (Oxygen), DIN-DVGW
DIN 3535-6,
SVGW DIN 3535-6, DVGW VP
401, DVGW KTW,
DVGW W270, TA-Luft (VDI
2440), WRAS, Germanischer
Lloyd, ABS, EC 1935/2004,
AGA 8140 G (Class III)
BAM (Oxygen), DIN-DVGW
DIN 3535-6, DVGW KTW,
DVGW W270, DVGW VP 401,
DVGW VP 401 (5 bar),
EC 1935/2004
Excellent resistance to
steam, oils, fuels, gases,
freons, solvents, nonaggressive chemicals, hot
water and other substances.
Superior torque retention
and good steam resistance.
Excellent thermal resistance
in combination with low gas
permeability.
Steam supply, potable
water supply, gas supply,
shipbuilding, power plants.
Heat exchangers, boilers,
radiators, steam supply,
power plants.
BAM (Oxygen), DIN-DVGW
DIN 3535-6, DVGW VP 401,
DVGW KTW,
Germanischer Lloyd
Automotive industry,
petrochemicals, shipbuilding.
DIN-DVGW DIN 3535-6,
DVGW VP 401, DVGW KTW,
BAM (Oxygen), WRAS,
TA-Luft (VDI 2440), API 607,
Germanischer Lloyd,
EC 1935/2004
BAM (Oxygen), DIN-DVGW
DIN 3535-6, DVGW VP 401,
DVGW KTW, TA-Luft (VDI
2440), WRAS, EC 1935/2004
Inorganic fibers, NBR bonded
with a strong wire mesh
reinforcement.
Black
Germanischer Lloyd,
BAM (Oxygen)
Inorganic fibers, NBR bonded
with a strong wire mesh
reinforcement.
Black
Germanischer Lloyd
Superior dynamic and
thermal resistance. Excellent
blow-out safety.
Automotive industry,
petrochemicals, shipbuilding.
Germanischer Lloyd
TECHNICAL DATA Typical values for a thickness of 2 mm
%
9
10
8
7
11
9
10
7
8
7
10
Recovery
ASTM F36J
%
60
60
55
55
60
60
60
55
55
50
Tensile strength
ASTM F152
MPa
8
8
11
7
10
12
13
11
17
35
Stress resistance
DIN 52913
16 h, 50 MPa, 175 °C
MPa
20
25
25
35
27
35
35
38
30
43
46
48
16 h, 50 MPa, 300 °C
MPa
mg/(s.m)
/
/
/
30
23
30
27
33
25
38
40
45
ASTM Fuel B, 5 h, 23 °C
Compression modulus
8
At elevated temperature: εWSW/200 °C
/
/
/
6.5
/
/
/
5.8
/
/
/
/
11.4
16.1
8.3
11.0
7.9
DIN 28090-2
At room temperature: εKRW
At elevated temperature: εWRW/200 °C
%
/
/
/
3.2
4.7
3.6
4.1
3.3
/
3.2
/
/
%
/
/
/
0.8
0.8
1.0
0.8
1.2
/
0.5
/
/
Max. operating conditions
Peak temperature
°C/°F
180/356
250/482
280/536
350/662
350/662
400/752
440/824
440/824
400/752
460/860
550/1022
650/1202
Continuous temperature
°C/°F
140/284
200/392
220/428
270/518
250/482
300/572
350/662
350/662
350/662
370/698
450/842
600/1112
180/356
230/446
200/392
280/536
300/572
250/482
120/1740
120/1740
10
-50
0
50
100
TEMPERATURE [˚C]
150
200
70
40
30
20
10
0
100/1450
60
50
40
30
20
10
0
-50
0
50
100
TEMPERATURE [˚C]
150
200
-50
0
50
100
150
TEMPERATURE [˚C]
200
250
100
100
80
80
PRESSURE [bar]
20
0
80
PRESSURE [bar]
30
100/1450
90
50
40
PRESSURE [bar]
General suitability using common installation practices under the condition of chemical
compatibility.
Maximum performance is ensured through appropriate measures for joint design and gasket
installation. Consultation is recommended.
Limited application area. Technical consultation is mandatory.
60
50
P-T DIAGRAM EN 1514-1, Type IBC, PN 40, DIN 28091-2 / 3.8, 2.0 mm
80/1160
60
40
20
0
-50
0
50
100
150
200
TEMPERATURE [˚C]
250
300
100/1450
40
20
-50
150
150
100
100
100
250/482
150/2175
140
120
60
0
150
140/2030
0
50
100
150
TEMPERATURE [˚C]
200
250
50
0
-50
0
50
100
150
200
TEMPERATURE [˚C]
250
300
350
50
0
-50
0
50
100
150
200
TEMPERATURE [˚C]
250
300
350
PRESSURE [bar]
50/725
PRESSURE [bar]
160/320
40/580
PRESSURE [bar]
120/248
PRESSURE [bar]
°C/°F
bar/psi
PRESSURE [bar]
Pressure
PRESSURE [bar]
- with steam
50
0
100
80
60
40
20
0
-50
0
50
100
150
200
TEMPERATURE [˚C]
250
300
350
-50
0
50
100
150
TEMPERATURE [˚C]
200
250
Oleum
Oxalic acid
Butyl alcohol
Oxygen
Butyric acid
Palmitic acid
Calcium chloride
Pentane
Calcium hydroxide
Perchloroethylene
Carbon dioxide
Phenol
Carbon disulphide
Phosphoric acid
Creosote
Potassium iodide
Cresol
Potassium nitrate
Cyclohexanol
Potassium permanganate
Cyclohexanone
Propane
Decalin
Pyridine
Sodium bicarbonate
8
/
Borax
Butane
Ethyl alcohol
/
%
Oleic acid
Soap
5
10.8
Octane
Boric acid
Sodium aluminate
6
7.3
Nitrogen
Benzoic acid
Ethyl acetate
5
9.5
Nitrobenzene
Benzene
Silicone acid
5
7.6
Nitric acid 96%
Barium chloride
Ethane
10
/
Nitric acid 40%
Dowtherm
10
6.9
Aniline
Asphalt
5
3
/
Nitric acid 20%
R 134a
5
/
Naphtha
Amyl acetate
Salicylic acid
5
%
Ammonium hydroxide
Dimethyl formamide
2
10
Mineral oil type ASTM no.1
Dibenzyl ether
8
10
5
/
8
%
5
/
DIN 28090-2
At room temperature: εKSW
Percentage creep relaxation
8
Milk
Ammonium chloride
Potassium hydroxide
ASTM F36J
10
Methyl ethyl ketone
Copper acetate
Compressibility
%
Ammonia
Ammonium bicarbonate
/
3.7
Oil IRM 903, 5 h, 150 °C
Methylene dichloride
/
3.2
ASTM F146
Methyl chloride
Aluminium chloride
Potassium chloride
2.2
Thickness increase
Aluminium chlorate
Potassium dichromate
2.0
0.05
Methanol
Citric acid
1.8
/
Methane
Aluminium acetate
Potassium carbonate
1.7
0.03
Malic acid
Chromic acid
1.7
0.05
Air
Alum
Chlorine, wet
1.7
0.1
Lead arsenate
Magnesium sulphate
45
1.8
0.05
Acetylene
Adipic acid
40
1.8
0.08
Lead acetate
8
1.8
0.08
Kerosene
Acetone
Potassium acetate
1.8
0.08
Acetic ester
Potassium bicarbonate
g/cm3
0.06
Isopropyl alcohol
Chloroform
DIN 28090-2
DIN 3535-6
Isooctane
Acetic acid 100%
Chlorine, dry
Density
Specific leak rate
Isobutane
Acetic acid 10%
Pressure - Temperature diagrams are the most current method for determining the suitability of
a gasket material in a known application. Maximum figures for temperature and pressure can be
misleading. Max. temperature and max. pressure represent maximum values and should not be
used simultaneously. They are given only for guidance, since these max. values depend not only
on the type of gasket material used but also on the assembly conditions. Please use the Pressure
- Temperature diagrams to check the suitability of the chosen gasket material for your application
(combination of pressure and temperature).
Ethyl chloride
Sodium bisulphite
Ethylene
Sodium carbonate
Ethylene glycol
Sodium chloride
Formic acid 10%
Sodium cyanide
Formic acid 85%
Sodium hydroxide
Formaldehyde
Sodium sulphate
Freon 12
Sodium sulphide
Freon 22
Starch
Fuel oil
Steam
Gasoline
Stearic acid
Glycerine
Sugar
Heptane
Sulphuric acid 20%
Hydraulic oil (Mineral)
Sulphuric acid 96%
Hydraulic oil (Phosphate ester type)
Tar
Hydraulic oil (Glycol based)
Tartaric acid
Hydrazine
Toluene
Hydrochloric acid 20%
Transformer oil
Hydrochloric acid 36%
Trichlorethylene
Hydrofluoric acid 10%
Water
Hydrofluoric acid 40%
White spirit
Hydrogen
Xylene
All information, and data quoted are based on years of experience in production and operation of sealing elements.
The data may not, be used to support any warranty claims.This edition cancels all previous issues, and is a subject
to change without further notice.
BA-REM
BA-R
BA-GL
BA-M
BA-CF
BA-U
1000 x 1500 | 1500 x 1500 (BA-R, BA-REM)
Recommended
Recommendation depends on operating conditions
Not recommended
BA-55
asbe
a guideline
forfor
thethe selection of the
The recommendations made here are intended to
a guideline
selectiongasket
of a suitable
The
function
suitable
quality.gasket.
Because
the
functionand
anddurability
durabilityofofthese
the products depend upon
upon
number
of factors.
aproducts
numberdepends
of factors,
the adata
may not
be used to support any warranty claims.
BA-50
1500 x 1500 | 3000 x 1500 | 4500 x 1500
(BA-202, BA-203, BA-50, BA-55, BA-U,
BA-CF, BA-M, BA-GL)
Chemical resistance chart for focus products
BA-203
BA-R302
BA-202
BA-R300
BA-REM
BA-REM
BA-R
BA-R
BA-GL
BA-GL
BA-M
BA-M
BA-CF
BA-CF
BA-U
BA-U
BA-55
BA-55
BA-50
BA-50
BA-202
Sheet Size
BA-203
BA-203
BA-202
DIMENSIONS OF STANDARD SHEETS