Made by reaction of vegetable oils and sulfur.
Golden factice
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Applications
NR
SBR・NBR・CR・IIR・BR・CMS・EPDM etc.
Uses
light colored or transparent rubbers, other industrial articles
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Product detail
Name |
SDS |
Acetone extract [%] |
Free sulfur [%] |
Ash [%] |
Specific gravity at 20°C |
Appearance |
Net wt. [kgs] |
Golden |
|
17〜23 |
≦2.0 |
≦0.2 |
1.03 |
Yellow powder |
15 |
Golden T |
|
25〜31 |
≦2.0 |
≦0.2 |
1.03 |
Notes
- Golden factice is yellow-colored sulfur factice made by using hydrogenated rapeseed oil, and has good aging property.
- "Golden" is high grade type and its color is lighter than that of "GoldenT".
- Golden factice does not contain chlorine and it is not necessary to care about vulcanizing disturbance.
- Addition of 5 to 10 phr to IIR improves processability and gives bad influence little to rate of cure, aging resistance, and other properties.
- It can be used to modify the flow of oily paints, to adjust the tackiness of tackifiers, and to retain the viscosity of lubricant oils and cutting oils at high temperature.
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Brown factice
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Applications
NR
SBR・NBR・CR etc.
Uses
printing rolls, OA rolls, autoparts, rubber sheets, rubber sponges, hoses, rubber-coated fabrics and other industrial articles
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Product detail
Name |
SDS |
Acetone extract [%] |
Free sulfur [%] |
Ash [%] |
Specific gravity at 20°C |
Appearance |
Net wt. [kgs] |
Brown PR |
|
14〜20 |
≦1.5 |
≦0.2 |
1.05 |
Brown powder |
20 |
Brown PR-S |
|
33〜39 |
≦1.5 |
≦0.2 |
1.02 |
Brown A |
|
17〜23 |
≦1.5 |
≦0.2 |
1.05 |
Brown AS |
|
18〜24 |
≦1.0 |
≦0.2 |
1.04 |
Brown B |
|
19〜25 |
≦1.5 |
≦0.2 |
1.05 |
Brown BS |
|
20〜26 |
≦1.0 |
≦0.2 |
1.04 |
Brown#21 |
|
19〜27 |
≦1.5 |
≦0.2 |
1.05 |
Brown#30 |
|
39〜45 |
≦1.5 |
≦0.2 |
1.04 |
Notes
- Brown factice is sulfur factice made by using rapeseed oil and vegetable oil (recycled rapeseed oil mixed with some soybean oil).
- "Brown PR" and "Brown PRS" are made by using rapeseed oil only, and "Brown PRS" contains naphthenic mineral oil.
- "Brown A", "Brown AS", "Brown B", "Brown BS" and "Brown#30" are made by using mixture of rapeseed oil and vegetable oil, and "Brown#30" contains aromatic mineral oil.
- "Brown#21" is economical type made by using vegetable oil only.
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Neo factice
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Applications
NR
NBR, CR etc.
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Product detail
Name |
SDS |
Acetone extract [%] |
Free sulfur [%] |
Ash [%] |
Specific gravity at 20°C |
Appearance |
Net wt. [kgs] |
Neo N |
|
25〜31 |
≦1.0 |
≦0.2 |
1.06 |
Brown powder |
20 |
|
Name |
SDS |
n-Hexane extract [%] |
Free sulfur [%] |
Ash [%] |
Specific gravity at 20°C |
Appearance |
Net wt. [kgs] |
Neo Q |
|
9〜15 |
≦1.5 |
≦0.2 |
1.06 |
Brown powder |
20 |
Neo R |
|
17〜23 |
≦1.5 |
≦0.2 |
1.05 |
Notes
- Neo factice is sulfur factice developed for special uses.
- "Neo N" is made by using soybean oil, and has some tackiness. It reduces the hardness of NBR or CR product by addition of large amount.
"Neo N" is very useful for the formulation of low hardness rolls.
- "Neo Q" and "Neo R" are made by using castor oil having high solubility with NBR.
They are tolerable to petroleum solvent compared with the other Sulfur factices, but they are easily dissolved with hot acetone.
- For example, "Neo Q" is used in case of high temperature cure of light-colored CR compound.
- "Neo R" is the product modified for extruded or molded goods of NBR and CR.
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