Please contact TENMA FACTICE MFG.CO.,LTD. about factice.

Made by reaction of refined rapeseed oil and sulfur monochloride.

• ＞ White factice
• ＞ Amber factice

White factice

Product detail

Name	SDS	Acetone extract [%]	Free sulfur [%]	Ash [%]	Specific gravity at 20°C	Appearance	Net wt. [kgs]
White#1		2〜5	≦0.1	9〜11	1.13	White powder	15
White#2		2〜5	≦0.1	18〜20	1.20
White S		4〜7	≦0.1	≦1.0	1.06

Notes

• "White#1" contains about 10 wt% of calcium carbonate and "White#2" contains about 20 wt% as stabilizer.
• "WhiteS" contains small quantity of magnesium oxide as stabilizer.
• In general, white factice is good in oil absorbability and prevents from bleeding of liquid type ingredient.
  There is little influence to rubber physical properties compared with brown factices, especially to permanent compression set.
• Chlorine is generated at the temperature of rubber vulcanization, and vulcanization tends to be delayed. To the contrary, there are some cases to work as a kind of retarder by adequate addition.
  
  Actions to prevent from vulcanizing delay
  1. Add alkaline substances* 10 wt% of white factice.
  2. Use vulcanization accelerator such as guanidine type, aldehyde-ammonia type, aldehyde-amine type.
  3. Vulcanize at lower temperature.
  
  * metal oxides, metal hydroxides, amines etc.

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Amber factice

Product detail

Name	SDS	Acetone extract [%]	Free sulfur [%]	Ash [%]	Specific gravity at 20°C	Appearance	Net wt. [kgs]
Amber		17〜23	≦0.1	≦1.5	1.04	Amber block	25
Amber L		27〜33	≦0.1	≦1.5	1.01
Amber#50		40〜48	≦0.1	≦1.5	0.99

Notes

• Amber factice is a little softer than white factice, and is packed in plate form.
• It contains small quantity of magnesium oxide as stabilizer.
• "Amber L" and "Amber#50" contain naphthenic mineral oils.
• It causes the delay of vulcanizing same as white factice and the same actions are needed.

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• PRODUCT LIST
• Sulfur factice
• Sulfur chloride factice
• Sulfur-free factice