Plastic materials in the paper and pulp industry
The paper and pulp industry places high demands on materials. We help many customers in these sectors to find the right plastic solutions for their specific needs. These can range from hard-wearing components to chemical-resistant parts that can withstand harsh environments involving bleaching agents, acids and high temperatures.
Highly wear-resistant polyethylene
One material we often recommend is PE-1000. It is a plastic with very good abrasion resistance, making it suitable for applications where the material is subjected to constant wear, for example from pulp slurry. But what makes PE-1000 so special?
PE-1000, or ultra-high molecular weight polyethylene, is a thermoplastic with an extremely high molecular weight. This gives the plastic high strength and resistance to wear. Furthermore, PE-1000 has low friction, which reduces the risk of sticking and blockages.
Chemical-resistant polyvinylidene fluoride
As well as PE-1000, there are other plastic materials that are well suited to the paper and pulp industry. PVDF, polyvinylidene fluoride, is known for its excellent chemical resistance. This makes it a good choice for applications where there is a risk of exposure to strong chemicals.
PVDF is a thermoplastic with high chemical resistance. It can withstand exposure to strong chemicals, such as bleaching agents and acids. Furthermore, PVDF has a high melting point, making it suitable for environments with higher temperatures.
An important property of PVDF is its ability to withstand chemical attack and retain its mechanical properties over time. This makes it ideal for applications where there is a risk of chemical exposure.
Mechanically strong polyamide
PA6G, or polyamide 6G, is another plastic frequently used in the paper and pulp industry. The material is known for its excellent mechanical properties, making it suitable for heavy-duty bearings. What makes PA6G so special?
PA6G is a thermoplastic with high mechanical strength, making it suitable for heavy-duty bearings. It also has good heat resistance. Furthermore, PA6G can withstand chemical attack.
Why switch from metal to plastic?
We’ve noticed that many customers in the paper and pulp industry want to replace metal parts with plastic ones. One reason is that plastic parts are often more corrosion-resistant. But how do you know which material is best suited to a specific application?
This is an important question. We always recommend that our customers contact us to discuss their specific needs. Together, we can find the right material for your particular application. With the right material, plastic can withstand the harsh conditions found in the paper and pulp industry.
If you need a wear part that can withstand constant abrasion from pulp slurry, PE-1000 may be a good choice. If chemical resistance is required, PVDF may be a better option. For heavy-duty bearings, PA6G may be the best alternative.
Many of our customers in the paper and pulp industry have problems with metal parts that corrode or wear out quickly. With plastic parts, you can avoid these problems. They are often easier to fit and remove, saving time and money.
To ensure that the plastic components last over time, it is important to choose the right material and to ensure that the components are manufactured and fitted correctly. This may require specialist knowledge and equipment, so it is important to engage an experienced supplier.
Here at PlastShop, we have extensive experience of working with customers in the paper and pulp industry. We help you choose the right material and ensure that the parts are manufactured and assembled correctly.
Please feel free to contact us if you would like to know more about how we can help you find the right plastic solution for your needs in the paper and pulp industry. We look forward to hearing from you!
Plastic Materials in the Pulp and Paper Industry