Particleboard Sawdust Blocks – Product Description

Product Overview

Xuzhou Senweida Trading Co., Ltd. supplies high-quality particleboard sawdust blocks – also known as sawdust blocks, chipblocks, or pallet piers – made from compressed wood particles, sawdust, and shavings bonded with eco-friendly resin under high temperature and pressure-. These dense, sturdy blocks serve as ideal cushioning and support materials for cargo storage, transportation, and construction site stacking.

Key Features & Advantages

1. Exceptional Durability & Water Resistance

The blocks feature a smooth, clean surface with excellent waterproof performance. They remain intact even after 48 hours of water immersion without cracking, and withstand prolonged outdoor exposure to sun and rain without loosening or deformation. With a density of 600–700 kg/m³, they offer outstanding compressive strength and load-bearing capacity.

2. Strong Nail-Holding Power

The compressed structure provides excellent nail-gripping strength – when using专用 pallet nails, the holding power approaches that of solid wood. Vertical screw-holding strength reaches 1590N, with parallel holding at 1660N.

3. Eco-Friendly & ISPM 15 Compliant

Made from recycled wood waste and sawdust, these blocks help conserve forest resources and reduce environmental impact. The blocks are fumigation-free and require no heat treatment, fully complying with ISPM 15 international phytosanitary standards for export packaging. E1/E2 grade adhesives ensure low formaldehyde emissions.

4. Lightweight Yet Sturdy

Despite their light weight, the blocks are remarkably sturdy with a long service life and can be reused multiple times. They are easy to process – standard band saws can cut them to any required size

5. Cost-Effective

Manufactured from recycled wood waste, these blocks offer a more affordable alternative to solid wood blocks without compromising on performance. They also help reduce overall material costs by 15–20% compared to conventional alternatives.

Technical Specifications

Applications

• Pallet Manufacturing – As pallet piers / feet for wooden pallets

• Cargo Storage – As dunnage to keep materials off the ground, preventing moisture damage, corrosion, and deformation

• Transportation & Shipping – As cushioning and blocking materials to stabilize goods during transit

• Construction Sites – As support blocks for stacking building materials

• Warehouse Stacking – As separators between stacked products to prevent crushing and scuffing

• Packaging Industry – As cushioning blocks for ceramic packaging, electrical appliance packaging, and general industrial packaging

Customization Services

Senweida offers flexible customization for particleboard sawdust blocks:

• Dimensions: Various sizes available upon request (common sizes: 75×75, 80×80, 90×90, 100×100, 100×120, etc.)

• Density: Can be adjusted to meet specific load requirements

• Adhesive Grade: E1 or E2 eco-friendly options

• Packaging: Seaworthy pallet packaging or custom packaging solutions