What are rHDPE Pellets?
rHDPE pellets, or recycled High-Density Polyethylene pellets, are small granules made from recycled HDPE. They come from post-consumer or post-industrial HDPE waste.
This includes milk jugs, detergent bottles, plastic pipes, and packaging containers. Unlike virgin HDPE, which comes from limited petroleum resources, rHDPE pellets reuse discarded plastic.
They divert waste from landfills, oceans, and incinerators.
They also reduce reliance on fossil fuels.
rHDPE pellets (recycled high-density polyethylene pellets) are small, uniform granules made from recycled HDPE plastic waste. This waste can be post-consumer or post-industrial. The material is processed into raw material for manufacturing. They are a sustainable alternative to virgin HDPE, retaining most of its key properties while reducing environmental impact.
rHDPE vs rPP vs rLDPE Pellets – Full Comparison Table
| Item | rHDPE Pellets | rPP Pellets | rLDPE Pellets |
|---|---|---|---|
| Full Name | Recycled High-Density Polyethylene | Recycled Polypropylene | Recycled Low-Density Polyethylene |
| Plastic Resin Code | #1 | #2 | #3 |
| Density | High (0.94–0.96 g/cm³) | Medium (0.90–0.91 g/cm³) | Low (0.91–0.93 g/cm³) |
| Hardness & Rigidity | Very rigid, tough, sturdy | Lightweight, rigid, heat-resistant | Soft, flexible, pliable |
| Impact Resistance | Excellent | Good | High |
| Chemical Resistance | Strong against acids, alkalis, oils | Superior heat & chemical stability | Good, less rigid resistance |
| Temperature Tolerance | Moderate | Highest heat resistance | Low heat resistance |
| Main Raw Waste Source | Milk bottles, detergent containers, pipes, drums | Food containers, caps, buckets, packaging boxes | Plastic bags, stretch film, squeeze bottles |
| Common Processing | Blow molding, extrusion, injection molding | Injection molding, thermoforming | Film extrusion, blow molding |
| Typical Applications | Pipe systems, plastic lumber, industrial bins, chemical containers, packaging | Auto parts, furniture, food containers, crates, household goods | Flexible packaging, plastic films, bags, soft bottles |
| Surface Texture | Hard, smooth, durable | Hard, lightweight | Soft, thin, elastic |
| Cost Level | Mid-range | Competitive | Budget-friendly |
| Sustainability Value | High carbon reduction, circular economy grade | Eco-efficient, widely recyclable | Mass recycled material for flexible waste |
| Supplier Advantage | Swanpoly stable supply & consistent quality | Swanpoly customized MFI grades | Swanpoly cleaned & filtered recycled pellets |
1. rHDPE Pellets The toughest and most rigid option, ideal for heavy-duty, outdoor, and industrial products. It is a top choice for construction, chemical packaging, and durable goods. Swanpoly supplies it with stable purity and uniform pellet size.
2. rPP Pellets Lightweight and heat-resistant recycled plastic, widely used in daily consumer goods, automotive components, and rigid packaging. Swanpoly provides tailored recycled PP pellets to meet different molding process needs.
3. rLDPE Pellets Flexible and soft recycled material, mainly used for flexible films, bags, and lightweight packaging. It is a cost-effective eco-material for mass production.
