Boettcher India

Industrial Usage

FELIX				Physical Properties
Material	Hard- ness Shore A	Colour	Max. service tempature °C (1)	Max. linear pressure N/mm (2)	Tensile strength (3)	Tear resitance (4)	Abrasion resistance (5)	Compr-ession set (6)	Elasticity (7)	Electrical conductivity (8)
986 95	95 A	blue	120/80	120	1	1	1	4	1	0
984 90	90 A	blue	120/80	120	1	1	1	4	1	0
572 80	80 A	yellow	110	70	2	2	2	3	4	0
741 70	70 A	brown	100	30	2	1	1	4	2	0
382 80	80 A	black	110	70	1	2	2	1	4	2
Appendix			1: Very good		2: good		3: satisfactory		4: sufficient

FELIX
Gmbh&

Chemical Properties

Co.KG
Material

Mineral
oil 50°C (9)

Gaso-
line
RT
(10)

Alco-
hols
RT
(11)

Ester/
Ketones
RT(12)

Aromatic
hydro-
carbons
(13)

Water
95°C

Sodium
hydro-
xide
5% 95°C

Sodium
hydro-
xide
25% 95°C

Sulfu-ric
acid 5%
95°C

Sulfu-
ric
acid
25%
95°C

Hydro-
chlonic acid 20%
80°C

Nitric
acid 25%
RT

Phosp-
horic
acid 2%
80°C

Chromic
acid
5%
80°C

HNO3/
H2F2
20%/4%
75°C

Formic
acid
Acetic
acid 5%
95°C

Hydro-
genium
peroxide
15%
RT

Ozone
(14)

986 95

A

A

B

C

C

B

B

C

C

C

C

C

B

B

C

C

D

A

984 90

B

A

B

C

C

B

C

C

C

C

C

C

B

C

C

C

D

A

572 80

A

A

A

C

C

A

B

C

B

C

C

B

B

C

C

C

A

C

741 70

C

C

A

A

B

A

A

A

A

A

B

A

A

A

A

B

A

A

382 80

A

A

A

C

C

A

A

A

A

A

B

B

A

C

C

C

A

C

Appendix

A: insignificant or no attack

C: strong attack till destruction

B: weak till moderate attack

D: examination necessary

Industrial Printing Rollers