Polyester Monofilament for Spiral Mesh
The spiral dry mesh is made of high-quality hydrolysis resistant polyester monofilament. This type of silk has characteristics such as acid resistance, alkali resistance, wear resistance, and high temperature resistance, which can prolong the service life of the dry mesh. The mesh surface is flat, the tensile strength is high, the breathability is good, and the heat transfer efficiency is high.
Features:
1. Superior Mechanical Properties
High Strength & Toughness: Boasts exceptional tensile strength to resist tension in papermaking and filtration systems. Its superior toughness prevents breakage and brittleness, adapting seamlessly to bending and curved surfaces of spiral structures.
Dimensional Stability: Features ultra-uniform diameter (tolerance ≤ ±0.01mm) for consistent mesh size. With a thermal shrinkage rate of <2%, it maintains shape and precision in high-temperature environments, ensuring reliable filtration.
2. Extreme Environmental Durability
Corrosion Resistance: Excellent resistance to acids and alkalis (pH 3-11), making it ideal for harsh industrial applications such as papermaking and sewage treatment.
Temperature & Aging Resistance: Withstands long-term heat and short-term extreme heat (180°C). Enhanced with anti-oxidants, it offers a long service life of 1-3 years, remaining resistant to aging, cracking, and degradation in light and humid conditions.
3. Efficient Filtration & Conveying
Super Smooth Surface: Precision-extruded for a ultra-smooth finish , it ensures excellent material flow, reduces friction and clogging, while protecting finished products from scratches.
Superior Wear Resistance: Advanced molecular structure boosts wear resistance, enabling it to withstand long-term friction with equipment and erosion from hard particles in materials, ensuring long-lasting performance.
4. Wide Compatibility
Easy Processability: Highly flexible and easy to weave into complex spiral dry mesh designs, compatible with various manufacturing processes like welding and forming.
Versatile Sizing: Available in a range of diameters to suit precise filtration (fine wires) or heavy-load applications (coarse wires), meeting diverse application needs.
Application:
Mainly used in the papermaking industry, playing a key role in the drying and pressing sections of paper machines.
Application Scenarios: Suitable for cultural paper, packaging paper, specialty paper, etc., used for dehydration, drying and transmission, supporting paper sheets to prevent deformation and damage.
Yarn Requirements: Possessing high tensile strength, wear resistance, air permeability and hydrolysis resistance.
Advantages: Uniform mesh holes, stable air permeability, reducing paper surface marks and improving paper flatness.
