Explore our premium high-concentration color and functional masterbatches, customized specifically for film blowing, monofilament drawing, and industrial injection molding.
Analyzing Polymer Melt Index Compatibility, Filter Pressure Value (FPV), and Fiber Tensile Tenacity Retention in High-Ratio Monofilament Extrusion.
Polyethylene (HDPE/LLDPE) fishing net drawing demands continuous high stretch ratios (1:8 to 1:12). Our customized carrier resins feature perfectly matched Melt Flow Indices (MFI 2.0 – 8.0 g/10min), preventing micro-void formation and eliminating filament breakage during high-speed spinning.
Marine environments subject polyolefin nets to severe solar degradation and saline hydrolysis. Formulated with state-of-the-art Hindered Amine Light Stabilizers (HALS 944 / 770) and micronized Carbon Black, our masterbatch delivers up to 800 KLY UV protection, doubling net operational lifespan.
Spinneret hole clogging causes frequent production downtime and uneven fiber denier. Our masterbatches undergo multi-stage continuous melt filtration down to 15 microns (FPV < 0.8 bar/g), guaranteeing flawless pigment dispersion through ultra-fine spinneret packs.
| Performance Metric | Testing Standard (ISO / DIN) | Commercial Monofilament Grade | Deep-Sea Heavy Trawl Grade |
|---|---|---|---|
| Carrier Polymer | ISO 1133 / ASTM D1238 | High-Density PE (HDPE MFI 4.0) | Virgin Metallocene LLDPE / HDPE Blend |
| Pigment Concentration | ISO 3451-1 (Ash Content) | 30% - 45% Organic / Inorganic | 40% - 50% Micronized Phthalocyanine/Carbon |
| Filter Pressure Value (FPV) | EN 13900-5 | ≤ 1.2 bar/g (200 mesh) | ≤ 0.6 bar/g (500 mesh ultra-fine) |
| Heat Thermal Stability | DIN EN 12877-2 | 260°C (5 Minutes) | 280°C (Continuous Melt Extrusion) |
| Light Fastness (Blue Wool Index) | ISO 105-B02 | Grade 7 - 8 (Excellent) | Grade 8 (Maximum Weathering Stability) |
| Tenacity Retainment Rate | ISO 2062 (Fiber Breaking Strength) | ≥ 94% of raw resin tenacity | ≥ 98% of raw virgin resin strength |
Driving Next-Generation Polymer Science: From Bio-Based Carriers to Anti-Fouling Nanotechnology for Sustainable Maritime Economy.
To align with global ESG mandates and circular economy initiatives, our R&D roadmap integrates chemically recycled PCR-PE carriers. These carriers exhibit identical viscosity profiles to virgin resins, enabling 100% circular fishing net manufacturing without compromising tensile yield strength.
Future net drawing masterbatches combine hydrophobic surface-modifying additives directly into the color concentrate. This innovation resists marine bio-attachment (algae, barnacles) through surface energy reduction rather than toxic heavy-metal leaching.
Leveraging AI-driven color matching and inline color sensors during twin-screw compounding, we ensure real-time Delta E tolerance under 0.3. This eliminates batch-to-batch shade variation across mega-tonnage procurement orders.
From Deep-Sea Offshore Aquaculture to Heavy Agricultural Protection: Engine-Tested Masterbatch Formulations Designed for End-Use Extremes.
Designed for severe seafloor friction and high impact forces. Incorporates nano-silica dispersion to enhance polymer molecular chain slip, boosting abrasion resistance by 35% while preserving deep dark blue and emerald green identification colors.
Long-term submerged netting systems require continuous resistance against bio-fouling and UV radiation near the water line. Formulated with synergistic organic pigments and specialized heat stabilizers that prevent color bleeding in seawater.
Monofilament sun-shade nets, anti-hail nets, and construction safety nets demand budget-friendly, high-tinting-strength masterbatches. Our economical PE black and green grades allow low let-down ratios (1% to 2.5%), dramatically reducing end-product cost.
16 Years of Dedicated Masterbatch Extrusion Expertise · 6,000m² Automated Plant · Exporting to Over 100 Countries Worldwide.
Equipped with high-shear, multi-zone temperature-controlled twin-screw extruders. Automatic gravimetric loss-in-weight feeders ensure exact pigment-to-carrier ratios with zero human error.
Every batch undergoes strict testing via X-Rite Spectrophotometers, Melt Flow Indexers (MFI), Moisture Analyzers, and Pressure Filter Value (FPV) testing rigs before packaging.
Located in Changzhou's manufacturing hub with direct access to Shanghai and Ningbo deep-water ports. Guaranteed 15-day production lead-times and stable raw resin inventory reserves.
Why True Sourcing Cost Lies in Fiber Drawing Efficiency, Zero Spinneret Downtime, and Low Dosing Ratios—Not Just Price Per Kilo.
Using low-tier masterbatches requires addition rates of 4% - 6% to reach color opacity. Jiazhou's high-concentration PE masterbatch delivers superior color depth at just 1.5% - 2.5% addition rate, directly cutting overall polymer resin consumption costs.
Filament snaps during drawing cause severe machine downtime, lost worker hours, and wasted raw materials. Our ultra-filtered masterbatches prevent agglomeration knots, enabling continuous 72-hour unmonitored extrusion runs.
Available in 25kg moisture-proof PE bags, 1-ton jumbo bags, or custom vacuum packaging. Optimized container loading reduces ocean freight cost per ton, maximizing landed profit margins for distributors.
Full Traceability and Comprehensive Regulatory Compliance for International Ocean Safety Standards.
100% heavy-metal-free, lead-free, and cadmium-free formulations. Fully compliant with EU REACH SVHC restrictions and RoHS directives, ensuring safety in marine ecosystems.
For nets and mesh utilized in food packaging or direct marine catch processing, we supply specialized masterbatches certified under FDA 21 CFR 177.1520 compliance.
Our engineering team provides custom RAL and Pantone matching within 48 hours. We deliver free test samples along with extrusion parameter recommendations for seamless trial runs.
Direct Solutions to Common Monofilament Drawing, Pigment Dispersion, and Net Extrusion Challenges.
Proven Quality Across Extrusion, Blown Film, Monofilament Drawing, and Heavy Industrial Plastics.
