+86 13734399527 sales@qlpolymer.com Member of China Plastics Processing Industry Association (CCPIA)
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Product Description
PP powder grade for packing strap, toys, non-woven fabrics
Specialized polypropylene powder engineered for demanding processes, including rotomolding PP powder for hollow tanks and fluidized bed coating for corrosion protection. This fine mesh PP (typically 200-500 mesh) ensures uniform flow as an electrostatic spray resin, while delivering superior thermal stability, chemical resistance, and layer adhesion across industrial and consumer applications.
| Product | Melt Index | Density | TDS |
PP-H-GD-013 | 1.3 | 0.91 | |
PP-H-GD-040 | 4 | 0.91 | |
PP-H-GD-085 | 8.5 | 0.91 |
●MFR: 1-9 g/10min (230°C/2.16kg)
●Bulk Density: 0.91 g/cm³
●Particle Size: 50-500 μm (tunable distribution)
●Melting Point: 160-165°C
●Free-Flow Behavior: Low cohesion, anti-caking additives for uniform spreading
●Thermal Stability: Low volatile content (<0.1%) for reduced odor/fumes
●Sintering Efficiency: Controlled melt viscosity for rotomolding/coating adhesion
●UV Resistance: Stabilized grades for outdoor applications
| Sector | Typical Products | Case Reference (Link) |
Rotational Molding | Tanks, kayaks, playground equipment | LyondellBasell, Ravago |
Powder Coating | Anti-corrosion layers, appliance finishes | SABIC, Avient |
3D Printing | Selective Laser Sintering (SLS) feedstock | ALBIS, Borealis |
Masterbatch Carrier | Highload pigment, additive concentrates | Ravago, GAP Polymers |
REACH/RoHS
FDA 21 CFR 175.300
ISO 9001
EN 71-3
| Document Type | Download Link | Version |
Safety Data Sheets (SDS) | ||
Powder Morphology Reports | ||
Sintering Guides |
| Qinglin Polymer Warehouse | We export to |
QL Polymer Qingdao port warehouse QL Polymer Tianjin port warehouse QL Polymer Linyi port warehouse QL Polymer Shanghai port warehouse QL Polymer Ningbo port warehouse QL Polymer Huangpu port warehouse | Uganda Vietnam India Nigeria United States Tanzania Bangladesh Mexico Brazil Indonesia |
●MOQ: 5-10 tons (custom milling); 500 kg for samples
●Lead Time: 6-14 weeks (micronization adds 3-4 weeks)
●Packaging: 25-kg moisture-barrier bags, inert-gas flushed
●Customization: Particle size tuning, surface treatment, flame retardancy
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