Comparison of QIFA SUR(Co-extruded) WPC and (preservative-treated ) wood

QIFA SUR(Co-extruded) WPC are two-layered wood plastic composite decking. The main raw materials of the inner core are wood powder and PE plastic. It’s Anti-insect, anti-rot, and anti-UV。

"Preservative-treated wood" refers to wood that has been treated with chemical preservatives to prevent decay, insect damage, and other forms of deterioration.

both QIFA SUR WPC and Preservative-treated wood can be used for outdoor flooring, there are some differences in their materials and characteristics, as described below:

Here is the content list:

• Differences between QIFA SUR WPC and Preservative-treated wood

• Price Comparison of QIFA SUR WPC and Preservative-treated wood

• Technical Comparison of QIFA SUR WPC and Preservative-treated wood

Differences between SUR and PRE

1. Materials:

QIFA SUR WPC is made of a composite material that combines wood fibers or sawdust with recycled plastic, such as HDPE, to create a durable and sustainable product.

Preservative-treated wood, on the other hand, is traditional wood that has been treated with chemicals to make it more resistant to decay, rot, and insect damage.

2. Colors:

Preservative-treated wood is typically available in a natural, brown color. However, it can be stained or painted to achieve different colors.

QIFA SUR WPC, on the other hand, offers a wider range of color options. The color options of QIFA SUR WPC are low-saturation solid colors, which are understated and fashionable, suitable for outdoor flooring and wall decoration in different scenarios. Additionally, wood grain embossing can be added to the smooth surface for a more natural look.

3. Water resistance:

QIFA SUR WPC is a composite material that is made of wood fiber and plastic, which gives it good water resistance. It does not absorb water like traditional wood and is less likely to rot or warp due to moisture. Additionally, it does not require the application of chemicals to maintain its water resistance.

Preservative-treated wood, on the other hand, is natural wood that has been treated with chemicals to improve its water resistance. These chemicals can leach out of the wood over time, potentially causing harm to the environment. While preservative-treated wood is water-resistant, it may require reapplication of preservatives over time to maintain its water-resistant properties.

4. Environmental friendliness:

QIFA SUR WPC is made from a combination of wood and plastic, using recycled materials in some cases. The production process does not require the use of any harmful chemicals or preservatives, making it an environmentally friendly choice.

Preservative-treated wood, on the other hand, is typically made from natural wood that has been treated with chemical preservatives to increase its durability and resistance to decay, insects, and fungi. The preservatives used may contain harmful chemicals such as copper, chromium, and arsenic, which can be harmful to the environment and human health.

5. Maintenance:

Preservative-treated wood requires regular maintenance such as staining, sealing or painting to prevent rot, decay, and insect infestation. If not properly maintained, preservative-treated wood can deteriorate quickly, and it may need to be replaced.

On the other hand, QIFA SUR WPC products has a low maintenance requirement. It does not require painting or staining, and it is resistant to rot, decay, and insect infestation. Cleaning the surface of QIFA SUR WPC occasionally with soap and water is enough to keep it looking new.

Price Comparison of QIFA SUR WPC and preservative-treated wood

Generally, preservative-treated wood is often cheaper initially, but may require more maintenance and replacement over time, leading to higher costs in the long run. QIFA SUR WPC products may have a higher initial cost, but their durability and low maintenance requirements can lead to cost savings over time. Additionally, the environmental benefits of QIFA SUR WPC, such as its use of recycled materials and lack of harmful chemicals, may make it a more desirable and valuable option for some customers.

Technical Comparison of QIFA SUR WPC and Preservative-treated wood

The main difference between QIFA SUR WPC and Preservative-treated wood in terms of technical aspects is their manufacturing process.

QIFA SUR WPC is made through a process called co-extrusion, which involves extruding a combination of wood fiber and plastic through a die at high pressure and temperature to create a uniform and consistent product. This process allows for a greater degree of control over the final product's properties, such as water resistance, strength, and color. Additionally, QIFA SUR WPC can be produced in a variety of shapes, sizes, and textures, making it a versatile material for a range of applications.

On the other hand, Preservative-treated wood is created by impregnating wood with chemical preservatives under pressure to protect against decay, insects, and other forms of damage. This process can make the wood more resistant to water and other environmental factors, but it does not alter the natural texture or appearance of the wood.

Overall, QIFA SUR WPC's co-extrusion process results in a more durable and versatile product than Preservative-treated wood, but it may also be more expensive due to the additional manufacturing steps involved.