PRODUCTS

DISPERGATOR FL

Dispergator FL is used as a peptizer for natural rubber — to reduce molecular entanglement, improve flow.
Dispergator FL is used as a homogenizing agent in polymer blends (rubber + other elastomers).
Dispergator FL is used to improve dispersion of fillers: when using fillers such as carbon black, silica, or mineral fillers in rubber.

CAS number: None publicly specified for the overall product.
EC (EINECS) number: None publicly specified for the product.
Molecular formula / molecular weight: Not applicable, since it’s a mixture rather than a pure compound.

SYNONYMS:
Dispergator FL, Dispergator FL Plus, Dispergator FD, Kettlitz Dispergator FL

Dispergator FL is a highly effective and versatile processing aid for use in natural and synthetic rubbers.
With this product, cost-effective production of high-quality products is possible.
Dispergator FL plus is a development based on Dispergator FL, which has been used successfully for many years in rubber industry.

Dispergator FL is a trade name for a granular processing aid / peptizer used in rubber compounding (improves flow, extrudability and filler dispersion).
Dispergator FL is a mixture (not a single chemical substance) composed mainly of metal soaps, higher (high-boiling) alcohols and fatty acids.

Because it is a formulated product (trade name/mixture) there is no unique CAS or single EC number listed for “Dispergator FL” as a pure substance — its hazards and regulatory identifiers depend on the exact formulation and the individual components.
Dispergator FL is a combination of metal soaps, higher alcohols and fatty acids.

Dispergator FL is a very effective and multi-purpose processing aid for the use in natural and synthetic rubber.
Dispergator FL is generally used to improve rubber compound flow and extrudability for the production of profiles, hoses and technical rubber parts.
By using Dispergator FL, an economical production of high quality products is possible.

USES and APPLICATIONS of DISPERGATOR FL:
Dispergator FL plus is a multifunctional processing aid in granular from based on metal soaps, high boiling alcohols and fatty acids and shows an excellent compatibility to all polymers commonly used in rubber industry.
Dispergator FL plus can be incorporated in the internal mixer as well as on the open mill.

The use of Dispergator FL plus results in an excellent homogeneity and processability of rubber compounds.
Uses / applications / benefits (what it does in formulations)
Primary function: Dispergator FL is used processing aid / peptizer in rubber compounding.

Dispergator FL is generally used to improve compound flow and extrudability for the production of profiles, hoses and technical rubber components.
Dispergator FL improves rubber compound flow, extrudability and filler dispersion, shortens mixing time and helps economical production of profiles, hoses and technical rubber parts.

Typical use levels of Dispergator FL often small — e.g., 2–3 phr (parts per hundred rubber) is commonly cited as an effective dosage range (check your technical sheet/formulator recommendations).
Dispergator FL is generally used to improve rubber compound flow and extrudability for the production of profiles, hoses and technical rubber parts.

By using Dispergator FL, an economical production of high quality products is possible.
Furthermore Dispergator FL can be used as physical peptising agent for natural rubber, as homogenising agent for polymer blends and to improve the dispersion of fillers and other rubber chemicals.

Dispergator FL is particularly used in rubber compounding: for extrusion, calendering, and in the production of rubber profiles, hoses, and technical rubber parts.
Dispergator FL is used as a peptizer for natural rubber — to reduce molecular entanglement, improve flow.

Dispergator FL is used as a homogenizing agent in polymer blends (rubber + other elastomers).
Dispergator FL is used to improve dispersion of fillers: when using fillers such as carbon black, silica, or mineral fillers in rubber.
Dispergator FL helps distribute these more uniformly.

By using Dispergator FL an economical production of high quality products is possible.
Furthermore Dispergator FL can be used as physical peptising agent for natural rubber, as homogenising agent for polymer blends and to improve the dispersion of fillers and other rubber chemicals.

In comparison to other processing aids Dispergator FL shows advantages due to an excellent compatibility with most of the polymers used in rubber industry.
Besides, Dispergator FL has excellent affinity to the commonly used fillers like silica, carbon black, chalk or calcined clay.

Dispergator FL is delivered in granular form with excellent handling properties.
Dispergator FL is non-staining and the influence on vulcanization times, also in peroxide cured compounds, is minimal.

Dispergator FL is used generally as process aid to improve the rubber compound flow with the intention to improve rubber processability and run more economical production extrudability for the production of profiles, hoses and technical rubber parts.
Dispergator FL offers higher extrusion output, higher extrusion rates, shorter injection times combined with an increase of capacity and reduction of scrap rate by receiving completely filled molds.

OTHER PROPERTIES of DISPERGATOR FL:
Additives Category, Recommended for Use In, Forms, Density, Bulk Density, State at Room Temperature, Chemical Description, Grade, Materials

PERFORMANCE / BENEFITS / KEY CHARACTERISTICS of DISPERGATOR FL:
*Improved processability:
Dispergator FL improves the flow of rubber compounds, allowing for more efficient extrusion and less scrap.

*High compatibility:
Dispergator FL works well in a wide range of elastomers (natural and synthetic) — makes it broadly useful.

*Filler dispersion:
Because of its affinity for fillers, Dispergator FL helps the compound’s homogeneity and can improve mechanical properties by better filler distribution.

*Low impact on vulcanization:
According to the technical leaflet, Dispergator FL's use “influences vulcanization times minimally,” even in peroxide-cured compounds.

*Handling:
Dispergator FL is provided in granular form — easy to handle, non-staining.

*Filler compatibility:
Dispergator FL works especially well with typical fillers used in rubber (silica, carbon black, chalk, clay).

KEY TAKE-HOME POINTS of DISPERGATOR FL:
Dispergator FL is not a single chemical; it’s a multi-component processing aid for rubber.
Dispergator FL’s very effective in improving processability, compound flow, and filler dispersion in various rubbers.
Dispergator FL is delivered in granular form, making handling easier and reducing dust issues.
Dispergator FL is good compatibility with many elastomer types and typical rubber fillers.
Dispergator FL provides cost-efficiency in rubber manufacturing by improving extrusion, lowering scrap, and helping homogenize the compound.

FUNCTION / INTRODUCTION / MECHANISM of DISPERGATOR FL:
Functionality:
*Processing Aid:
Dispergator FL helps with processing (especially in rubber) by improving compound flow.

*Peptizer:
Dispergator FL can act as a physical peptizing agent for natural rubber, helping to reduce viscosity and make mixing easier.

*Dispersant / Homogenizer:
Dispergator FL helps homogenize polymer blends and improve the dispersion of fillers and other rubber chemicals.

*Compatibility:
Very good compatibility with many common rubbers / elastomers: NR (natural rubber), SBR, EPDM, CR, NBR, IIR, CSM, ECO, etc.

*Filler affinity:
Dispergator FL has excellent affinity to common fillers, such as silica, carbon black, chalk, or calcined clay, which helps improve dispersion.

FEATURES of DISPERGATOR FL:
In comparison to other processing aids Dispergator FL shows advantages due to an excellent compatibility with most of the polymers used in rubber industry.
Besides, Dispergator FL has excellent affinity to the commonly used fillers like silica, carbon black, chalk or calcined clay.
Dispergator FL is delivered in granular form with excellent handling properties.
Dispergator FL is non-staining and the influence on vulcanization times, also in peroxide cured compounds, is minimal.

BENEFITS of DISPERGATOR FL:
Dispergator FL plus incorporates an extremely high concentration of active substances.
A special combination of the active agents under consideration of synergistic effects made it possible to decrease the content of volatile components and to improve the activity at the same time.
The new combination of carriers optimizes the effect of Kettlitz-Dispergator FL plus.

OTHER FUNCTIONS of DISPERGATOR FL:
physical peptizing of natural rubber, homogenising agent for polymer blends, compatibilizer with fillers (silica, carbon black, chalk, calcined clay), improves surface finish of vulcanizates and has minimal influence on cure times in many formulations.

PERFORMANCE / FORMULATION NOTES / LIMITATIONS of DISPERGATOR FL:
Compatibility: marketed as having excellent compatibility with most elastomers (NR, SBR, EPDM, CR, NBR, IIR, CSM, ECO, etc.).

Color / staining: supplier literature notes Dispergator FL is non-staining (but always test in light-colored compounds before full use).

Effect on vulcanization: generally minimal influence on vulcanization times (including peroxide cures), but exact behaviour depends on formulation and should be verified by lab trials.

ADDITIONAL NOTES / INTERPRETATION of DISPERGATOR FL:
Because Dispergator FL is a mixture, these “properties” reflect the blend / formulation, not a single pure compound.
The ash content is relatively high (~24.5 %) — this likely reflects the inorganic “metal soaps” in the formulation.
The rate of evaporation at 140 °C tells you something about how much of the volatile fraction (or lower volatility component) evaporates at elevated temperature — this is relevant in processing (mixing/extrusion) conditions.

PHYSICAL and CHEMICAL PROPERTIES of DISPERGATOR FL:
Trade name: Dispergator FL
Manufacturer: Kettlitz-Chemie (processing aid for rubber)
Chemical nature / formula: According to its technical leaflet,
Dispergator FL is a combination (blend) of metal soaps, higher (high-boiling) alcohols, and fatty acids.
Physical form: White granules (diameter ~6–8 mm)
Density (20 °C): ~1.13 g/cm³
Bulk density: ~0.6 g/ml (from Kettlitz data)
pH: Neutral (in its typical use / form)

Volatility / evaporation rate: Rate of evaporation at 140 °C: ~6.5 % ± 1.5%.
Ash content: 24.5 % ± 2.5% (1 h at 950 °C, per technical data)
Storage stability: Shelf life ~3 years under suitable storage conditions.
Chemical Characteristics combination of metal soaps, high boiling alcohols
and fatty acids
Appearance white granules (diameter 6–8 mm)
Density at 20 °C (g/cm³) approx. 1.13
Bulk Density (g/ml) approx. 0.6

pH-value neutral
Rate of Evaporation (140 °C) (%) 6.5 ± 1.5
Ash Content (1 h at 950 °C) (%) 24.5 ± 2.5
Physiol. Behavior see safety data sheet
Storage Stability 3 years under suitable storage conditions
Chemical family / type: mixture of metal soaps, higher (high-boiling) alcohols, and fatty acids; often supplied on an inert / carrier matrix in granular form.
Form / appearance: white to off-white granular / pellet form (described as granules / white granules in supplier leaflet).
Appearance: white / off-white granules.

Bulk density / density at 20 °C: ~ 0.98 – 1.13 g·cm⁻³ reported for similar Kettlitz processing-aid blends (individual product declarations vary by batch / variant).
Ash content: product literature lists ash content in the range reported for the product (example: ~24.5 ± 2.5 % for one Dispergator FL datasheet version).
(Ash % reflects inorganic residues / metal soap content and depends on formulation.)
State / handling form: granular—packaged typically in paper/PE bags (e.g., 15–25 kg packing).
Storage stability: supplier: ~3 years under suitable storage conditions.
Chemical Characteristics: Mixture of metal soaps, high-boiling alcohols, and fatty acids

Appearance: White granules, diameter approximately 6–8 mm
Density (at 20 °C): ≈ 1.13 g/cm³
Bulk Density: ≈ 0.6 g/mL (or g/cm³ as reported)
pH-Value: Neutral
Rate of Evaporation (@ 140 °C): ~6.5% ± 1.5%
Ash Content (1 h at 950 °C): ~24.5% ± 2.5%
Storage Stability: About 3 years under suitable storage conditions
CAS Number: None publicly specified for the overall product
EC (EINECS) Number: None publicly specified for the product
Molecular Formula / Molecular Weight: Not applicable, since it’s a mixture rather than a pure compound

FIRST AID MEASURES of DISPERGATOR FL:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available

ACCIDENTAL RELEASE MEASURES of DISPERGATOR FL:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.

FIRE FIGHTING MEASURES of DISPERGATOR FL:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of DISPERGATOR FL:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of DISPERGATOR FL:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.

STABILITY and REACTIVITY of DISPERGATOR FL:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available