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What type of plastic material should be used for making WPC products?
December,22-2025

What type of plastic material should be used for making WPC products?

Yongte provides a diverse range of Wood Plastic Machines capable of manufacturing an extensive array of wood-plastic products using various raw material combinations, such as PE and wood composition, PVC and wood composition, and PP and wood composition.

A key question for customers is: how to select the most suitable plastic material for manufacturing WPC products tailored to their specific application scenarios?

By aligning with the product's application environment, core performance requirements, and structural configuration—paired with Yongte WPC machine advantages (including enhanced weather resistance, adjustable mechanical strength, and flexible customization capabilities)—customers can effectively choose optimal wood-plastic products through the following scenario-based selection guidelines.

1.  Outdoor Application Scenarios (accounting for over 60% of total usage; core requirements: excellent weather resistance, waterproofing, and anti-aging properties)

Typical application

Core Needs

Product configuration points

Outdoor decking / treadmills

Sun-resistant, slip-resistant, load-bearing

PE plastic (HDPE) + 60-70% wood/bamboo powder + UV-resistant wear-resistant layer + anti-slip textured mold

Fence / Flowerpot

Low-cost, rain-resistant

PE plastic (with 30% recycled material) + 60-70% plant fiber + anti-aging co-extruded layer + simple surface treatment

Pavilion / Covered walkway

high strength, wind load resistant

PE plastic + 10%-15% glass fiber reinforced + 50-60% wood powder + anti-aging co-extruded layer + reinforced structure

2. Indoor Application Scenarios (core requirements: eco-friendly composition, aesthetic appeal, and easy cleaning maintenance)

Typical application

Core Needs

Product configuration points

Baseboard / Door Frame

Environmentally friendly, odorless, and highly decorative

PVC plastic + 30%-40% fine particle fiber (100 mesh) + heat transfer / film coating

Balcony floor / partition

Waterproof and lightweight

PVC plastic + hollow structure + surface coating

Wardrobe panel / decorative panel

environmentally friendly and high flatness

PVC plastic + low fiber content (30%)

3. Industrial Application Scenarios (Key Requirements: Superior mechanical strength, impact resistance, and wear resistance)

Typical Application

Core Requirements

Product Configuration Details

Logistics Pallets / Turnover Boxes

High load-bearing capacity, impact resistance, and full recyclability

PP plastic + 20% glass fiber reinforcement + 40-50% wood powder + solid structural design + single-resin system

Cable Protection Pipes

Excellent corrosion resistance and pressure resistance

HDPE plastic + 60-70% wood powder + thick-walled construction + corrosion-inhibiting additives

Floor Pads / Equipment Housings

Superior wear resistance and acid-alkali resistance

HDPE plastic + 30-40% wood powder + carbon-black-based wear-resistant agents + smooth surface finish

 

4. Specialized Application Scenarios (Customized Solution Requirements)

Typical Application

Core Requirements

Product Configuration Details

Bathroom Cabinets / Waterproof Partitions

Superior waterproofing and mold resistance

PVC plastic + 10-30% wood powder + protective film coating + sealed-edge treatment

Automotive Interior Components

Lightweight design, flame retardancy, and low VOC emissions

PP plastic + 15% glass fiber reinforcement + 40-50% wood powder + flame-retardant additives

Marine Boardwalks / Railings

Salt-spray resistance and impact resistance

HDPE plastic + 60-70% wood powder + UV-resistant/wear-resistant co-extruded outer layer + salt-spray inhibitor + solid thick-walled construction