Factice

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Factice

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In general, factices are polymers produced by crosslinking unsaturated native oils. Various base oils, as well as, different crosslinking agents allow to produce a broad range of factice types. The special structure imparts specific properties to the factice for its application as an additive in elastomer compounds:

  • Improved plasticizer absorption and retention
  • Improved pore structure of foam / cellular rubber
  • Imparts thixotropy, better dimensional stability
  • Reduced shrink of the raw compound
  • Improved surface feel and better grindability
  • Optimization of dynamic crack resistance
  • Smoother surface and lower tolerance variation in extrusion and calender processes
PRODUCT Total
sulfur
[%]
Free
sulfur
[%]
Oil
content
[%]
APPLICATIONS
F 10

 

13 <0.2 0 • Broad range of application
• Low free sulfur content
• Low influence on compression set
• BfR1) / FDA2) suitable
F 14
16 0.65 0 • Broad range of application
• Also available finely ground
• Mainly for extrudates, printing blankets or rollers
• BfR1) / FDA2) suitable
F17 17 1.5 0 • Broad range of application
• Also available finely ground
• Mainly for extrudates, printing blankets or rollers
• BfR1) / FDA2) suitable
F25 23 4.0 0 • Predominantly for ebonite dust replacement
• Highest sulfur content
F10 Soft 10 <0.2 0 • Predominantly for soft compounds or compounds
with low shear forces, such as cellular rubber
• BfR1) / FDA2) suitable
D5 Soft 11 0.45 30 •  Predominantly for soft compounds or compounds
with low shear forces, such as cellular rubber
• Considerable reduction of product hardness
K 14D 14 1.5 0 • Economic all-purpose type
• Predominantly for extrudates
PD 14 15 2.0 15 • Economic all-purpose type
• Good compatibility with SBR
NP17 15 0.35 0 • Mainly used for chloroprene
• Reduced mill sticking
• Good dispersibility
PRODUCT Total
sulfur
[%]
Free
sulfur
[%]
Oil
content
[%]
APPLICATIONS
Gloria 17
Light yellow
sulfur factice
16.5 1.35 0 •  Popular for light compounds
• Broad range of applications
• Recommended for printing blankets and rollers
• BfR1) / FDA2) suitable
Gloria L
Light yellow
sulfur factice
oil extended
13.5 1.05 20 • Popular for light compounds
• Broad range of applications
• Good dispersibility
• BfR1) / FDA2) suitable
Hamburg 4
Yellow sulfur factice
16.5 1.05 0 • Popular for light compounds
• Economical alternative to Factice Gloria 17
• BfR1) / FDA2) suitable
PRODUCT Total
sulfur
[%]
Free
sulfur
[%]
Oil
content
[%]
APPLICATIONS
NQ
Light brown
sulfur
factice
12.5 1.05 0 • Castor oil factice for optimized swelling resistance
• Predominantly used for NBR and CR
• BfR1) suitable
• Limited storage stability
RQ 20
Brown sulfur factice
19.0 5.5 0 • For NBR and CR articles with high swelling resistance
• Optimized storage stability
PRODUCT Total
sulfur
[%]
Free
sulfur
[%]
Oil
content
[%]
APPLICATIONS
WP
Halogen- and sulfur-free
special factice
175 0 <0.2 • For all vulcanization types, particularly peroxide
curing – no influence on compression set
• Excellent heat- and UV-resistance
• Suitable for transparent articles
WPF-NT
Halogen- and sulfur-free
special factice
20 0 <0.2 • New, continuous production process
• Selected, particularly fine partikcle size
• For all vulcanization systems
• Excellent heat- and UV-resistance
PRODUCT Total
sulfur
[%]
Free
sulfur
[%]
Oil
content
[%]
APPLICATIONS
No. 12
White sulfur
chloride factice
16.5 1.35 0 • Mainly used for eraser production
• May be used as retarder for sulfur vulcanization
in small quantities
• Contains mineral oil
No. 17 GW
White sulfur
chloride factice
13.5 1.05 20 • Mainly used for eraser production
• Without additional mineral oil or fillers
• BfR1) suitable
PRODUCT Total
sulfur
[%]
Free
sulfur
[%]
Oil
content
[%]
APPLICATIONS
Hansa O
Stabilized sulfur
chloride factice
85 <0.1 5 • Broad range of application
• Excellent dimensional stability for extrudates
• Low influence on compression set
• BfR1) suitable
NC 12
Stabilized sulfur
chloride factice
85 <0.1 4 •  Especially for CR textile coating
• BfR1) suitable

 

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