Organosilicone alcohol amide · coupling dispersantInorganic filler activator for plastics and solvent-borne coatings · COUPLING DISPERSANT
A high-efficiency coupling dispersant developed for activating inorganic fillers — it gives the powder excellent coating and dispersion performance; the treated powder suits plastics, solvent-borne coatings and powder coatings.
- 🔗 Coupling on a par with silane coupling agents
- 🏆 Better than titanate / aluminate / Al-Ti composite
- ⚡ Dispersion better than PE wax / stearic acid / EBS
- 🎨 Plastics · solvent-borne · powder coatings
- Density @20 ℃ · GB/T1884
- 0 kg/m³
- Kinematic viscosity @40 ℃ · GB/T265
- 0 mm²/s
- Flash point · GB/T3536
- 0 ℃
- Refractive index @20 ℃ · ASTM D1747
- 0
The coupling interface · how the bridge is built
Switch to compare: interface defects of untreated powder vs the stress-transferring interface after R6100 bridging.
Made for inorganic fillers in plastics and solvent-borne coatings
R6100 was developed specifically for activating inorganic fillers used in plastics and solvent-borne coatings; it suits the coupling, coating and dispersion treatment of calcium carbonate, talc, barium sulfate, sodium sulfate, copper sulfate, iron sulfate, silica and other inorganic powders.
On a par with silane · far ahead of titanate / aluminate
Coupling performance is about the same as silane coupling agents, and clearly better than titanate, aluminate and Al-Ti composite coupling agents.
Better than PE wax · stearic acid · EBS
Dispersion is better than polyethylene wax, stearic acid and EBS and other common lubricating dispersants — coupling and dispersion in one product.
QUALITATIVE BENCH · qualitative comparison
Physical data and test standards
Every value comes with its test-method standard for traceability.
Reference dosage for different powders
On powder weight; a shared 0–5% scale — hover a row to move the range bar.
Silica (SiO₂) dedicated range:Because SiO₂ has a very high specific surface area and oil absorption, its reference dosage is markedly higher than for conventional powders — 30%–50% on powder weight; adjust according to your own trial results.
Application systems
The treated powder suits three systems; the clear liquid is easy to meter and feed.
Plastics
Activated powder enters the plastic matrix, improving interfacial bonding and dispersion together.
Solvent-borne coatings
Coupling, coating and dispersion stability of inorganic fillers in solvent-borne systems.
Powder coatings
Activation treatment for fillers used in powder coatings.
Packaging · sample request
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Packaging
01Product positioning
Name and positioning. The documentation page is titled 'R6100 Organosilicone alkanolamide (coupling-type dispersant)'; the one-sentence positioning is 'mainly developed specifically for the activation treatment of inorganic fillers used in plastics and oil-based coatings.' (Data source: product handbook)
Scope of application and effects (quoted verbatim from the source): 'Suitable for: coupling and encapsulation dispersion treatment of inorganic powders such as calcium carbonate, talc, barium sulfate, anhydrous sodium sulfate, copper sulfate, iron sulfate, and silicon dioxide. The treated product is suitable for plastics, oil-based coatings, powder coatings, etc. In terms of coupling performance, it is similar to silane coupling agents and superior to titanate coupling agents, aluminate coupling agents, and aluminum-titanium composite coupling agents. In terms of dispersing performance, it is superior to polyethylene wax, stearic acid, EBS, etc.' (Data source: product handbook)
Physical properties (quoted verbatim from the source): appearance 'yellow, non-covering transparent liquid'; density (20℃) result 905.7 (test method GB/T 1884); kinematic viscosity (40℃) result 171 (GB/T 265); color (Saybolt number) result 51 (GB/T 3555); flash point result 217℃ (GB/T 3536); refractive index 20℃ result 1.52 (ASTM D1747); evaporation loss 107℃, 22H, % result 0.7% (GB/T 7325). (Data source: product handbook)
Reference addition levels (quoted verbatim from the source): 'Calcium carbonate 1-3%, talc 3-5%, barium sulfate 2-4%, anhydrous sodium sulfate 1-3%, copper sulfate 3-5%, iron sulfate 3-5%, silicon dioxide 30-50%.' (Data source: product handbook)
- Coupling positioning: performance is similar to silane coupling agents and superior to titanate coupling agents, aluminate coupling agents, and aluminum-titanium composite coupling agents (as stated in the documentation).
- Dispersion positioning: dispersing performance is superior to polyethylene wax, stearic acid, EBS, etc. (as stated in the documentation).
- Dosage structure: graded by powder type (each of the seven powders has its own range; see Section 4).
- This grade is a historically listed grade (Discontinued), and the documentation is retained; this page is compiled as-is from historical documentation.
02Formulation system & mechanism of action
The documentation does not list a separate mechanism section; according to the overview, this product acts as an 'organosilicone alkanolamide' coupling-type dispersant, performing coupling and encapsulation dispersion treatment on inorganic powders so that the treated powders are suitable for systems such as plastics, oil-based coatings, and powder coatings. (Data source: product handbook)
Cross-comparison statements (quoted verbatim): coupling performance 'similar to silane coupling agents, superior to titanate coupling agents, aluminate coupling agents, and aluminum-titanium composite coupling agents'; dispersing performance 'superior to polyethylene wax, stearic acid, EBS, etc.'—as stated by the documentation; this page quotes it verbatim without extension. (Data source: product handbook)
Range of treatment targets: covers seven types of inorganic powders, including calcium carbonate, talc, barium sulfate, anhydrous sodium sulfate, copper sulfate, iron sulfate, and silicon dioxide; dosage is graded by powder type. (Data source: product handbook)
03Key parameters
The table below summarizes the main components and physicochemical properties of R6100 as recorded in the source (original wording and units from the source are retained; values bearing the word "Result" are as-is from the source property table).
| Item | Value / description |
|---|---|
| Main component | Organosilicon alkanolamide |
| Appearance | Yellow non-hiding transparent liquid |
| Density (20℃) | Result 905.7 |
| Kinematic viscosity (40℃) | Result 171 |
| Color, Saybolt number | Result 51 |
| Flash point | Result 217℃ |
| Refractive index 20℃ | Result 1.52 |
| Evaporation loss 107℃, 22H, % | Result 0.7% |
This grade entry does not list prohibited items or specialized tests; items not recorded in the source do not appear in this table. (Data source: product handbook / official product data)
04Recommended dosage window
The source provides seven reference addition levels according to the type of powder being treated:
| Scenario | Dosage | Conditions & notes |
|---|---|---|
| Calcium carbonate | 1-3% | Source wording |
| Talc | 3-5% | Source wording |
| Barium sulfate | 2-4% | Source wording |
| Anhydrous sodium sulfate | 1-3% | Source wording |
| Copper sulfate | 3-5% | Source wording |
| Ferric sulfate | 3-5% | Source wording |
| Silicon dioxide | 30-50% | Source wording |
The seven levels are listed separately by powder type; the silicon dioxide level (30-50%) is markedly higher than the other types and is exactly as in the source. This page reproduces it as-is, does not speculate on the reason, and does not supply a denominator on the source's behalf. Actual values should be determined based on the powder's physical properties and small-scale trials in the formulation.
All seven levels are reference addition levels recorded in the source, and the denominator is not specified; this page does not supply a denominator on the source's behalf or perform cross-grade conversion. (Data source: product handbook)
05Applications
The application directions listed in the source are as follows:
- Inorganic powder coupling, coating, and dispersion
- Inorganic powders such as calcium carbonate, talc, barium sulfate, anhydrous sodium sulfate, copper sulfate, ferric sulfate, and silicon dioxide.
- Plastics and oil-based coatings
- The treated product is suitable for plastics and oil-based coatings, powder coatings, etc.
- Form note
- Yellow, non-hiding transparent liquid; flash point 217℃ (as recorded in the property table).
06How it differs from related grades
R6100 falls within the coupling-type dispersant category. The documentation presents differences through comparative statements against common coupling agents and dispersants; the comparison is as follows (not a grade-to-grade comparison, but a compilation of comparative statements from the documentation):
| Item compared | Coupling property (as stated in documentation) | Dispersibility (as stated in documentation) | Values on this page |
|---|---|---|---|
| Silane coupling agent | "Coupling effect is similar to that of silane coupling agents" | — | Reference addition levels are graded by powder type (see Section 4) |
| Titanate / aluminate / aluminum-titanium composite coupling agents | "Superior to titanate coupling agents, aluminate coupling agents, and aluminum-titanium composite coupling agents" | — | — |
| Polyethylene wax / stearic acid / EBS | — | "Dispersibility is superior to polyethylene wax, stearic acid, EBS, etc." | — |
Reading note: The table above is a compilation of comparative statements from the source documentation, not a comparison among listed grades; "superior / similar" are both statements from the documentation, reproduced on this page without extending testing. (Data source: product handbook)
Replacement & selection
For grade selection and replacement evaluation after discontinuation, the following in-production information may be referenced:
Replacement statement: Official documentation does not disclose a direct replacement grade for this grade; following the existing site wording "For replacement selection, see current grades in the same series", the following are in-production grades of the same family / same use, for reference in selection evaluation (same-use reference; does not represent an official replacement statement).
- Coupling-type hyperdispersant for filled masterbatch R100Same family, in production (coupling-type hyperdispersant)Coupling-type hyperdispersant for filled masterbatch (in production): inorganic-organic bridging direction.
- Multifunctional filler activator R100ASame use, in production (filler activation)Inorganic powder activation treatment direction (multifunctional filler activator).
Note: For replacement evaluation, combine with small-scale system trials; the dosage basis of the comparison grades differs from that of this grade, and the values cannot be used interchangeably. (Data source: product handbook / official product data)
07Usage & storage
The following points are taken item by item from the documentation; items not listed in the documentation are not drafted on this page.
Documentation record (reproduced as is)
- Physical properties: appearance "yellow non-covering transparent liquid"; density (20℃) result 905.7 (unit written in documentation as kg/m3); kinematic viscosity (40℃) 171; color (Saybolt number) 51; flash point 217℃; refractive index 20℃ 1.52; evaporation loss 107℃, 22H 0.7%.
- Reference addition levels: calcium carbonate 1-3%, talc 3-5%, barium sulfate 2-4%, anhydrous sodium sulfate 1-3%, copper sulfate 3-5%, ferric sulfate 3-5%, silicon dioxide 30-50%.
- Packaging: 20kg/drum.
Not recorded in documentation (not written on this page)
- This grade's entry does not list storage conditions, shelf life, detailed usage instructions, prohibited items, or safety handling data (MSDS level)—the existing documentation does not record them.
08FAQ
What is R6100?
Organosilicon alkanolamide (coupling-type dispersant): developed for activation treatment of inorganic fillers used in plastics and oil-based coatings; suitable for coupling coating and dispersion treatment of inorganic powders such as calcium carbonate, talc, barium sulfate, anhydrous sodium sulfate, copper sulfate, ferric sulfate, and silicon dioxide. (Data source: product handbook)
What is the addition level?
The documentation provides seven tiers by powder type: calcium carbonate 1-3%, talc 3-5%, barium sulfate 2-4%, anhydrous sodium sulfate 1-3%, copper sulfate 3-5%, ferric sulfate 3-5%, silicon dioxide 30-50%; the denominator is not specified, and this page reproduces it as is without drafting one. For actual values, determine according to powder physical properties and small-scale system trials. (Data source: product handbook)
How is it different from common coupling agents and dispersants?
Comparative statements in the documentation: coupling property "similar to silane coupling agents, superior to titanate coupling agents, aluminate coupling agents, and aluminum-titanium composite coupling agents"; dispersibility "superior to polyethylene wax, stearic acid, EBS, etc." These comparisons are statements from the documentation, reproduced on this page without extending testing. (Data source: product handbook)
What is the current status of R6100?
R6100 is listed as a Discontinued grade (documentation retained). The content on this page is compiled as is from historical documentation and is not a recommendation of a currently marketed product; for grade selection, refer to current in-production grades and the latest documentation. (Data source: official product data)
What is the replacement grade for R6100?
Official documentation does not disclose a direct replacement grade; Section 6 "Replacement and Selection" on this page lists in-production grades of the same family / same use (including on-site links) for selection evaluation.
Can R6100 still be obtained? Is there inventory?
This grade is listed as a Discontinued grade (documentation retained), and this page is not published as current sales information; for supply and selection, refer to current in-production grades and official information.
Why was R6100 discontinued?
Reason for discontinuation: not recorded in existing documentation (not drafted on this page).
AppendixData sources
The data on this page come from product documentation and can be traced item by item:
- Product handbook: R6100 entry (overview / physical properties / reference addition levels / packaging).
- Cross-verification of documentation: excerpts of the same grade entry are consistent across the handbook, the hyperdispersant series volume, and the content-edited version (single source family; three volumes mutually corroborate).
Not covered by the source material (not written on this page — to be added later)
- The wording "result" in the physical properties table is the original layout of the documentation (test result column)—reproduced as is, unchanged.
- Density unit: the original documentation states "density (20℃) kg/m3: result 905.7"—reproduced according to the original unit.
- The denominator for addition levels is not specified ⇒ this page reproduces the seven tiers as is and does not draft a denominator.
- Storage conditions, shelf life, prohibited items, and safety handling data (MSDS level): not recorded in existing documentation.
R6100 is listed as a discontinued grade; the documentation is retained. This page is compiled from historical source material and is not a recommendation of a currently supplied product; please base your selection on current production grades and the latest documentation.