DEEP JETNESS
Rich black. High opacity.
Black Masterbatch · Shubh Labh International
Black that doesn't just colour. It performs.
High-performance black masterbatch engineered for deep jetness, dependable dispersion, UV-sensitive applications and consistent processing across films, pipes, moulding, fibres and compounds.
BLACK MASTERBATCH → HIGH PERFORMANCE
Watch
Deep Black
Take Shape.
From concentrated black masterbatch to a smooth, uniform blown film — engineered around the performance processors need to see in the finished product.
UNIFORM DISPERSION
Smooth, consistent colour.
PROCESS CONSISTENCY
Stable extrusion. Reliable output.
HIGH PERFORMANCE BLACK FILM
Uniform colour · dependable dispersion · consistent processing
40+Years in the Industry
17+Tailor-Made Options
QCQuality Focused
◎Global Supply
SLI AT A GLANCE
Experience that
speaks in performance.
Four signals of capability — engineered to register instantly with processors looking for consistency, choice and dependable supply.
Industry experience
Decades of formulation knowledge translated into dependable masterbatch performance.
Application-focused choices
A broad grade portfolio designed around different processing and end-use requirements.
Consistency in every batch
Quality-focused production for repeatable colour, dispersion and processing behaviour.
Serving polymer processors
Responsive supply and technical understanding across markets.
WHY SLI BLACK MASTERBATCHMore than black.
More than black.
Performance engineered.
Designed around the properties processors notice first: appearance, dispersion, stability and application fit.
01
●
High Jetness
Rich black visual depth for demanding finished products.
02
◉
Uniform Dispersion
Even pigment distribution supporting dependable processing.
03
☀
UV Options
Solutions suited to outdoor and UV-sensitive applications.
04
↗
Application Matching
Selection around polymer, process and finished-product needs.
Where black performs
From infrastructure to everyday products.
Explore some of the applications where black masterbatch combines colour with functional performance.
HDPE Pipes & Fittings
Opacity, colour consistency and UV-sensitive applications.
Films & Packaging
Thin films, thick films, lamination and mulch films.
Injection Moulding
Deep black appearance for moulded products.
Tanks & Outdoor Products
Grades for demanding outdoor end uses.
Grade selection
Don't guess the grade. Match the application.
Start with your polymer and process, then narrow the grade by carbon loading and end-use performance.
Find your starting point.
Tell our technical team these three things and we can shortlist a suitable Black Masterbatch for evaluation.
STEP 01Your polymerPE, PP, Nylon or other resin.
STEP 02Your processFilm, pipe, moulding, fibre or compounding.
STEP 03Your targetJetness, UV duty, gloss, economics or dispersion.
| # | Grade | Code | Carbon Loading | Carrier | Typical Application |
|---|---|---|---|---|---|
| 1 | Black Geo | SLI 3590 | 40% | PE | HDPE pipes, laterals, geo textiles, thin films & UV-sensitive applications |
| 2 | Black MD | SLI 3552 | 40% | PE | Injection moulding, thick film extrusion & garbage bags |
| 3 | Super Black F | SLI 3554 | 40% | PP | PP mono & multifilament fibre |
| 4 | Super Black PP | SLI 3556 | 30% | PP | Non-woven and fibre applications |
| 5 | Nylon Plus Black | SLI 83550 | 25% | Nylon-6 | Nylon moulding and extrusion |
| 6 | Black Shine | SLI 3574 | 50% | PE | High-gloss film and injection moulding |
| 7 | Black Premium | SLI 3572 | 50% | PE | Compounding, pipes & film extrusion |
| 8 | Black Standard | SLI 3570 | 50% | PE | Rotomoulded tanks, HDPE pipes, moulding & film extrusion |
| 9 | Super Black P | SLI 3585 | 40% | PE | Irrigation pipes and thin films |
| 10 | Black Super CLA | SLI 3587 | 40% | PE | Thin films, mulch film, tarpaulins & lamination |
| 11 | Black Jet | SLI 3550 | 50% | Universal | General-purpose moulding and thick film extrusion |
| 12 | Black Premium | SLI 3573 | 40% | PE | Injection moulding |
Ready to test it?
Send us your polymer. We'll help you shortlist the black.
Request a sample or discuss your application with the SLI team before your next production trial.