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Highly concentrated polyethylene-based carrier system ensuring excellent dispersion in PE matrices.
Thermally stable formulation suitable for high-speed extrusion and injection molding processes.
Low dust generation and free-flowing granular form for consistent feeding and reduced machine downtime.
Compatible with a broad range of PE resins including LDPE, LLDPE, and HDPE.
Non-migrating pigment system providing long-term color retention and surface integrity.
Blown and cast films for packaging, agricultural, and industrial uses.
Rigid containers and caps for food, beverage, and household products.
Injection-molded consumer goods such as buckets, crates, and storage bins.
Extruded profiles including pipes, tubing, and geomembranes.
Rotational molding of large hollow parts like tanks and playground equipment.
| Chemical Type | Polyethylene (PE) based masterbatch |
| Product Form | Free-flowing cylindrical granules |
| Appearance | Uniform colored granules, no agglomerates or fines |
| Density (g/cm³) | 0.91–0.94 (typical) |
| Melt Flow Rate (190°C/2.16 kg, g/10 min) | 15–35 (depending on grade variant) |
| Moisture Content (wt%) | < 0.2% |
| Carrier Resin Compatibility | LDPE, LLDPE, HDPE |
| Recommended Processing Temperature Range (°C) | 160–230 |
Q1: What is the primary function of Sanhua PE K1003 Masterbatch?
A: Sanhua PE K1003 Masterbatch is a polyethylene-based additive concentrate designed to enhance melt flow behavior and improve processability during extrusion and injection molding of PE resins. It is commonly used to reduce viscosity, minimize die buildup, and support consistent output in high-speed production.
Q2: Which polyethylene grades is this masterbatch compatible with?
A: Sanhua PE K1003 is formulated for compatibility with a broad range of polyethylene homopolymers and copolymers, including LDPE, LLDPE, and HDPE. It demonstrates good dispersion and stability in both blown film and blow molding applications.
Q3: How should Sanhua PE K1003 be incorporated into the base polymer?
A: This masterbatch is typically introduced via gravimetric or volumetric dosing systems directly into the feed throat of extruders or injection molding machines. It is recommended to pre-dry the masterbatch if ambient humidity is high, though it does not require extended thermal conditioning under standard processing conditions.
Q4: Does Sanhua PE K1003 affect the mechanical properties of the final PE product?
A: When used within recommended dosage ranges, Sanhua PE K1003 generally maintains the tensile strength, impact resistance, and flexibility of the host PE matrix. Minor reductions in elongation at break may occur at higher loadings, but these are typically negligible at standard use levels.
Q5: What is the typical dosage range for optimal performance?
A: Dosage depends on formulation requirements and equipment configuration, but Sanhua PE K1003 is generally effective at low concentrations—typically ranging from 0.1% to 2% by weight relative to the base PE resin.
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