Sulphur Factice – Brown

DOG offers a broad range of brown factice with different sulphur content. The colour varies from dark brown to medium brown. The assortment is accompanied by products with a plasticiser content of 15 to 30 %.

Factice NP 17 is especially suitable for chloroprene rubber.

Grade

Total sulphur [%]

Free sulphur [%]

Mineral oil content [%]

BfR

FDA

Application

F 10

13.0 ± 1.5

≤ 0.2

0

+

+

General purpose
for a broad range
of application 
  

F 14

16.0 ± 1.5

0.65 ± 0.25

0

+

+

F 17

17.5 ± 1.5

1.15 ± 0.25

0

+

+

K 14 D

14.5 ± 1.5

1.5 ± 0.5

0

-

-

PD 14

15.0 ± 1.5

2.0 ± 0.5

15

-

-

F 25

23.0 ± 1.5

4.0 ± 0.5

0

+

+

Ebonite

F 10 weich

10.5 ± 1.0

≤ 0.2

0

+

+

Sponge rubber,
low hardness

DS weich

11.0 ± 1.5

0.45 ± 0.25

30

-

+

NP 17

15.0 ± 1.5

0.35 ± 0.25

0

-

-

Especially for CR

F 10

F 10

Brown sulphur factice, free of mineral oil.

For coloured and black articles based on general purpose rubbers, especially extruded sections. Among the brown sulphur factices based on rape-seed oil, Faktis F 10 yields the best dimensional stability and only has little influence on compression set.

F 14

F 14

Brown sulphur factice with 16 % sulphur content, free of mineral oil.

For coloured and black articles based on general purpose rubbers, especially extruded sections.

F 17

F 17

Brown sulphur factice, free of mineral oil.

For coloured and black articles based on general purpose rubbers, especially extruded sections.

K 14 D

K 14 D

Dark brown sulphur factice with 14.5 % sulphur content, free of plasticiser oil.

For black articles based on general purpose rubbers, especially extruded sections.

PD 14

PD 14

Dark brown sulphur factice with 14 % sulphur content and 15 % mineral oil.

For black articles based on general purpose rubbers. Very good compatibility with OE-SBR.

F 25

F 25

Brown sulphur factice with 23 % sulphur content, free of mineral oil.

Faktis F 25 reduces the cold flow of raw ebonite compounds and improves calendering. In addition to ebonite powder, Faktis F 25 can be a useful compounding ingredient for reducing the heat rise that occurs due to the exothermic nature of hard rubber vulcanization. As an advantage of the combined usage of ebonite powder and Faktis F 25, the resulting hard rubber is more resistant to impact and has a lower density. The polishing properties of the hard rubber surface are not adversely affected by dosages of Faktis F 25 up to 25 phr.

F 10 weich

F 10 soft

Brown sulphur factice, free of mineral oil.

For soft coloured and black articles based on general purpose rubbers.

DS weich

DS soft

Brown sulphur factice with 11 % sulphur content and 30 % paraffinic mineral oil.

For coloured and black articles based on general purpose rubbers. Very good compatibility with OE-SBR. Faktis DS weich is suitable for vulcanizates with extremely low hardness.

NP 17

NP 17

Brown sulphur factice, especially made for CR, free of mineral oil.

For articles based on CR when mineral oil is used as softener. Faktis NP 17 is applicable for all cases where swelling resistance is not the main focus, i.e. when castor oil factices do not need to be used. Faktis NP 17 improves the ozone resistance of CR vulcanizates.

D.O.Guide

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