MB-CLR-CUSTOMColor Masterbatches
Custom Color Masterbatch
Shade-Matched Color Concentrates for Polyolefin & Engineering Polymers
- Pigment System
- Organic / Inorganic
- Delta-E Tolerance
- < 0.5
- Heat Stability
- 240°C – 300°C
- Light Fastness
- Blue Wool 7 – 8
MB-ADD-SABGrade: Additive Combi
Slip & Anti-Block Masterbatch
Combined Functional Additive Pack for Blown & Cast Polyolefin Films
- Actives
- Erucamide / Natural Silica
- Film COF
- < 0.20
- Haze Impact
- < 2%
- Behaviour
- Non-blooming
- Carrier
- Virgin LLDPE
1. Product Description & Characteristics
AdCol MB-ADD-SAB is a synergistically formulated dual-action additive masterbatch containing high-purity refined erucamide (slip agent) and ultra-fine micronized natural silica (anti-blocking agent) dispersed in a virgin LLDPE matrix. It prevents film-layer fusion on winding reels, reduces kinetic and static coefficient of friction (COF), and ensures smooth line conveyance on high-speed bag-making equipment.
2. Typical Physical & Rheological Properties
| Property / Parameter | Test Method | Unit | Typical Value | Tolerance |
|---|---|---|---|---|
| Active Slip Agent (Refined Erucamide) | Internal GC Analysis | % | 5.0 | ± 0.5% |
| Active Anti-Block (Micronized Silica) | ASTM D5630 (Ash Analysis) | % | 10.0 | ± 0.8% |
| Anti-Block Particle Size (D50) | Laser Diffraction | μm | 4.5 | ± 0.5 |
| Carrier Polymer System | FTIR Identification | — | Polyethylene (LLDPE) | — |
| Specific Gravity (Density @ 23°C) | ASTM D792 / ISO 1183 | g/cm³ | 0.98 | ± 0.02 |
| Melt Flow Index (190°C / 2.16 kg) | ASTM D1238 / ISO 1133 | g/10 min | 18.0 | ± 4.0 |
| Moisture Content / Volatiles | ASTM D6980 | % | ≤ 0.15 | Max |
| Thermal Heat Stability | DIN 53772 | °C | 260 | Standard |
| Target Film COF (Kinetic) | ASTM D1894 (after 24 hrs) | — | < 0.20 | Dynamic |
| Optical Clarity / Haze Impact | ASTM D1003 | % | Minimal Haze (< 2%) | Optimized |
| Pellet Geometry | Visual | — | Lens / Cylindrical | Uniform |
- Active Slip Agent (Refined Erucamide)
- 5.0%± 0.5%
- Internal GC Analysis
- Active Anti-Block (Micronized Silica)
- 10.0%± 0.8%
- ASTM D5630 (Ash Analysis)
- Anti-Block Particle Size (D50)
- 4.5μm± 0.5
- Laser Diffraction
- Carrier Polymer System
- Polyethylene (LLDPE)
- FTIR Identification
- Specific Gravity (Density @ 23°C)
- 0.98g/cm³± 0.02
- ASTM D792 / ISO 1183
- Melt Flow Index (190°C / 2.16 kg)
- 18.0g/10 min± 4.0
- ASTM D1238 / ISO 1133
- Moisture Content / Volatiles
- ≤ 0.15%Max
- ASTM D6980
- Thermal Heat Stability
- 260°CStandard
- DIN 53772
- Target Film COF (Kinetic)
- < 0.20Dynamic
- ASTM D1894 (after 24 hrs)
- Optical Clarity / Haze Impact
- Minimal Haze (< 2%)%Optimized
- ASTM D1003
- Pellet Geometry
- Lens / CylindricalUniform
- Visual
3. Recommended Processing & Let-Down (LDR)
ApplicationLet-Down Ratio
Monolayer Blown Film
1.0% – 2.0%
Multilayer Barrier Film (Skin Layer)
1.5% – 3.0%
Lamination & Liner Films
0.8% – 1.5%
Erucamide migration stabilizes within 24 to 48 hours after extrusion at ambient temperature.
Work out your dosage in the LDR calculator4. Regulatory, Packaging & Storage
- Food Packaging
- Approved under FDA 21 CFR 177.1520 & 178.3860.
- RoHS & REACH
- Compliant with EU regulations; free from phthalates.
- Packaging
- 25 kg moisture-proof PE-lined kraft paper bags.
- Storage
- Store below 30°C in dry conditions to prevent slip sintering.
Related grades
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MB-W70-PEWhite Masterbatches
Rutile White Masterbatch
High Opacity & Dispersion for Blown Film & Injection Moulding
- Active TiO₂
- 70%
- Specific Gravity
- 2.05
- MFI
- 12.0 g/10 min
- FPV
- < 0.8 bar/g
Free Sample
Have a line trial coming up? Let's match the grade to it.
Send your polymer, process and target let-down. Our Rajkot lab confirms the grade and dispatches a sample or a 5 – 25 kg trial lot.