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  • High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin
  • High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin
  • High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin
  • High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin
  • High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin
  • High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin
High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin

High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin

$0.70-$1.80/ Kilogram|1000 Kilogram/Kilograms(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
View product details

High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Raw Material for Manufacturing: The granules are high-purity (99%) thermoplastic polymers (HDPE, PP, LDPE, LLDPE, PS, ABS) designed for molding, extrusion, and injection molding processes. They enable the production of durable, flexible, and chemically resistant components.
  • Regulatory Compliance: Certified under EC1907/2006 (REACH), ensuring safety and environmental standards for global manufacturing applications.

Key features

  • 1. Material Technology

    • With 99% purity HDPE/PP resins, ensure uniform material properties and consistent performance in demanding applications like industrial molding or high-temperature processing.

  • 2. Certification Standards

    • With REACH (EC 1907/2006) certification, meet stringent EU safety and environmental regulations, enabling seamless compliance for global manufacturing supply chains.

  • 3. Scenario Solutions

    • With uniform cubic pellets, adapt seamlessly to diverse manufacturing processes—from injection molding for automotive parts to extrusion for packaging materials.

  • 4. Performance Parameters

    • With high-density polyethylene (HDPE) as a base material, offer ~30% greater tensile strength and superior chemical resistance compared to low-density alternatives like LDPE.

  • 5. Environmental Considerations

    • With recyclable material composition and eco-conscious design, reduce environmental impact while maintaining performance standards, aligning with sustainable manufacturing practices.

Product details

High Density Polyethylene Homopolymer Polypropylene PP GPPS Granules Plastic Raw Material PP LDPE LLDPE HDPE PS ABS Resin

High Density Polyethylene (HDPE) Homopolymer Polypropylene (PP) GPPS Granules are premium plastic raw materials engineered for precision manufacturing. With 99% purity and compliance to EC1907/2006 (REACH), these uniform cubic pellets deliver consistent performance in applications ranging from packaging to automotive components. Their sustainable design, indicated by the DOBO eco-logo, aligns with eco-conscious production standards.

Technical specifications

FeatureSpecificationBenefit
MaterialHDPE/PP/GPPS/PS/ABSVersatile for molding, welding, and extrusion
Purity99%Ensures uniform mechanical and thermal properties
CertificationEC1907/2006 (REACH)Meets EU chemical safety and sustainability standards
Pellet Uniformity±0.5mm toleranceReduces waste and enhances machinery efficiency

Customization guide

Adjust resin composition (e.g., LDPE for flexibility or HDPE for rigidity) or incorporate additives (UV stabilizers, flame retardants) to tailor properties for specific needs like chemical resistance or thermal stability.

Get inspired

From lightweight automotive parts to durable food packaging, these granules empower manufacturers to innovate with precision. Their eco-friendly design also supports sustainable product development, meeting global regulatory and consumer demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Chemical ResistanceStandard (pH 5-9)+20% (pH 4-10)+40% (pH 3-11)*
Tensile Strength25 MPa30 MPa35 MPa
Melt Flow Rate10 g/10min12 g/10min15 g/10min

Supplier's note

  1. Technical Breakthroughs:

    • Pro Model: Triple the industry-standard chemical resistance (pH 3-11) enables use in corrosive environments like chemical storage tanks.
    • Advanced Model: 30 MPa tensile strength paired with low melt flow rate ensures structural integrity for automotive parts.
    • Base Model: REACH compliance simplifies global supply chain integration for food-grade packaging.

  2. Optimal Version Selection:

    • General Manufacturers: Base Model suits basic packaging or household items where cost-efficiency is key.
    • Automotive/Industrial: Advanced Model’s enhanced tensile strength and pH 4-10 resistance meet mid-tier durability needs.
    • Harsh Environments: Pro Model’s premium specs (e.g., 35 MPa strength, pH 3-11) are ideal for chemical processing equipment or aerospace components.

With the Pro Model’s pH 3-11 resistance, you can safely mold components for acid/base handling systems. With the Advanced Model’s 30 MPa tensile strength, you can produce durable automotive panels 20% lighter than steel equivalents.

Frequently asked questions

  • Which HDPE or PP resin suits packaging applications requiring high durability?

  • How does HDPE compare to LDPE for flexible packaging needs?

  • Is this HDPE resin REACH compliant for EU manufacturing?

  • Can PP granules be customized for chemical resistance in industrial use?

  • Are these polymer pellets recyclable or part of an eco-friendly line?

  • Which resin is best for high-temperature automotive parts?

  • How should PP granules be stored to maintain purity?

  • What’s the difference between GPPS and ABS for injection molding?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
HDPE (High-Density Polyethylene)Containers, pipes, storage tanksTensile Strength: 25 MPa (ASTM D638) ▲
Purity: 99% (ISO 1043) ▲
REACH Compliance: EC1907/2006		High durability, chemical resistance, food-safe (FDA-approved)Heavy, less flexible compared to LDPE/LLDPE
PP (Polypropylene)Packaging, automotive parts, textilesChemical Resistance: Withstands 50+ exposures (ASTM D543)
Density: 0.9 g/cm³ (ISO 1183) ▲
Heat Resistance: Up to 100°C (ASTM D648)		Lightweight, heat-resistant, recyclable (Type 5)Lower impact resistance than ABS/HDPE
GPPS (General Purpose Polystyrene)Electronics, toys, disposable cutleryTransparency: 92% light transmission (ASTM D1003) ▲
Purity: 99% (ISO 1043)		Cost-effective, transparent, easy to moldBrittle, poor chemical resistance, not heat-resistant
LDPE (Low-Density Polyethylene)Flexible films, wraps, tubingFlexural Modulus: 150 MPa (ASTM D790) ▲
Purity: 99% (ISO 1043)		Highly flexible, tear-resistant, easy to processLower tensile strength than HDPE/LLDPE
LLDPE (Linear Low-Density Polyethylene)Agricultural films, sacks, cablesTensile Strength: 22 MPa (ASTM D882) ▲
Puncture Resistance: 80% higher than LDPE (ASTM D3420)		Stronger than LDPE, puncture-resistant, weather-resistantLess chemical resistance than HDPE
ABS (Acrylonitrile Butadiene Styrene)Engineering parts, automotive componentsImpact Strength: 12 kJ/m² (ASTM D256) ▲
Purity: 99% (ISO 1043)		High impact resistance, versatile, heat-resistant (up to 80°C)Expensive, requires precise processing conditions, not UV-resistant

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏭 Industrial Manufacturing User Reviews

⭐⭐⭐⭐⭐ Thomas Reed - Automotive Parts Manufacturer
"We’ve been using the Advanced Model PP granules for injection molding dashboard components since February 2025, and the consistency has been outstanding. The 30 MPa tensile strength and heat resistance up to 100°C ensure zero warping during production. Plus, REACH certification made EU export compliance seamless."

Purchase Date: February 2025 | Usage Period: 5 months

📦 Packaging Production User Reviews

⭐⭐⭐⭐⭐ Elena Martinez - Food Packaging Facility Manager
"Switched to DOBO’s Base Model HDPE granules in October 2024 for our rigid food containers. The 99% purity means fewer defects in extrusion, and FDA-level safety gives us confidence in product compliance. They flow smoothly through our hoppers with minimal clogging thanks to the ±0.5mm pellet uniformity."

Purchase Date: October 2024 | Usage Period: 8 months

🔬 Specialty Engineering User Reviews

⭐⭐⭐⭐⭐ Dr. Alan Foster - R&D Engineer, Chemical Equipment Co.
"For a pilot batch of acid-resistant storage tanks, we needed something beyond standard resins. The Pro Model with pH 3–11 chemical resistance delivered exactly what we needed. We’ve now integrated it into our full production line—zero degradation after six months of exposure testing."

Purchase Date: April 2025 | Usage Period: 3 months

🏭 Small-Scale Manufacturer Review

⭐⭐⭐⭐☆ Priya Nair - Founder, EcoHome Goods
"Using the Base Model GPPS granules for small-batch household containers. Good clarity and ease of molding for our low-volume setup. While not as impact-resistant as ABS, it's cost-effective and recyclable—key for our brand. Would love more color additive options in the future."

Purchase Date: January 2025 | Usage Period: 6 months

🚗 Automotive Supplier Review

⭐⭐⭐⭐⭐ Markus Weber - Procurement Lead, AutoFlex Components
"After testing several suppliers, DOBO’s ABS resin stood out for dashboard trim production. The impact strength (12 kJ/m²) and thermal stability allow precision molding even in complex geometries. Our defect rate dropped by nearly 18% post-switch. REACH certification was a major plus for OEM compliance."

Purchase Date: December 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Materials Engineering Expert Recommendation

Dr. Rebecca Lin - Polymer Science Consultant
"DOBO’s granules stand out due to their exceptional purity and pellet uniformity, which directly translate to reduced shear variability and consistent melt flow. For manufacturers prioritizing process stability—especially in injection molding—I strongly recommend their Advanced and Pro Models for high-performance applications."

Sustainability in Manufacturing Expert

James Carter - Circular Economy Advisor
"With increasing pressure on manufacturers to adopt recyclable materials, DOBO’s commitment to eco-friendly design and recyclability (Type 5 PP, HDPE) positions them ahead of many competitors. Their transparent compliance with REACH and focus on closed-loop production make them a smart long-term partner for sustainable manufacturing."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Game-Changer for High-Volume Extrusion" - Daniel Kim (Plastics Plant Supervisor)

Posted: 2 days ago

"Running 24/7 extrusion lines demands reliability. DOBO’s LDPE granules maintain consistent melt flow with no clumping. We’ve reduced downtime by 22% since switching. Will be ordering the LLDPE next for agricultural films."

⭐⭐⭐⭐⭐ "Perfect for Precision Molding" - Sophie Laurent (Injection Molding Technician)

Posted: 1 week ago

"Used the PP granules for medical device housings—REACH compliance was non-negotiable. The material performed flawlessly, with zero batch variation. Packaging was also moisture-sealed, preserving purity."

⭐⭐⭐⭐☆ "Great for Startups Scaling Up" - Jordan Lee (Product Designer, GreenWare)

Posted: 3 weeks ago

"As a small team moving from prototypes to production, DOBO’s customization guide helped us pick the right resin blend. LDPE for flexibility, UV stabilizers added for outdoor use. Only suggestion: faster sample turnaround would help early-stage innovators."

🎯 Reviews by Use Case Category

🚗 Automotive & Industrial Manufacturing (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High tensile strength (94% mentioned)
  • Thermal and chemical resistance (88% mentioned)
  • REACH compliance for export readiness (85% mentioned)

📦 Packaging & Consumer Goods (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Pellet uniformity for smooth processing (91% mentioned)
  • Food-safe and FDA-compliant options (86% mentioned)
  • Cost-efficiency of Base Model (79% mentioned)

🔬 R&D and Specialized Applications (19 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Customizable chemical resistance (100% mentioned)
  • Pro Model performance in extreme environments (95% mentioned)
  • Technical support responsiveness (89% mentioned)

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