4 oz Filter Fabric
1.Accurate filtration: Reasonable fiber density, efficient interception of fine impurities, suitable for basic to moderate filtration needs.
2.Durable and resistant to manufacturing: Made of high-strength materials, it is tear resistant, impact resistant, and can be repeatedly cleaned to reduce replacement frequency.
3.Versatile scene: Breathable and sealed, suitable for various scenarios such as agricultural irrigation, industrial pretreatment, aquarium filtration, etc.
4.Easy to use: The texture is lightweight and flexible, easy to cut and install, and can be replaced without the need for complex tools.
Product Introduction
1、 Basic attributes
4 oz Filter Fabric is made from high-strength fibers as the core material and is produced through professional weaving processes. Its "4 ounces" represents the weight per unit area of the fabric, reflecting the characteristics of lightweight texture but compact structure, with good flexibility and mechanical strength, and can adapt to installation and use needs in different environments.
2、 Core functions
The core function focuses on efficient filtration. With reasonable fiber density and precise pore size design, it can effectively intercept fine impurities, particles, and suspended pollutants in liquids or gases. In scenarios such as agricultural irrigation, industrial wastewater pretreatment, and aquarium water circulation, it can stably maintain the cleanliness of the filtration medium and ensure the normal operation of the system.
3、 Main features
Strong durability: woven from high-strength materials, it has excellent tear and impact resistance, and can be repeatedly cleaned, greatly reducing replacement frequency and usage costs.
Wide scene adaptation:Balancing breathability and sealing, suitable for various filtering scenarios, without the need to frequently change fabric types due to scene differences.
Convenient to use: The texture is lightweight and flexible, making it easy to cut, sew, and install. It can be laid or replaced without the need for complex tools, improving efficiency.
Product Parameters
project | metric | ||||||||||
Nominal strength/(kN/m) | |||||||||||
6 | 9 | 12 | 18 | 24 | 30 | 36 | 48 | 54 | |||
1 | Longitudinal and transverse tensile strength / (kN/m) ≥ | 6 | 9 | 12 | 18 | 24 | 30 | 36 | 48 | 54 | |
2 | Maximum elongation at maximum load in longitudinal and transverse directions/% | 30~80 | |||||||||
3 | CBR top penetration strength /kN ≥ | 0.9 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | |
4 | Longitudinal and transverse tearing strength /kN | 0.15 | 0.22 | 0.29 | 0.43 | 0.57 | 0.71 | 0.83 | 1.1 | 1.25 | |
5 | Equivalent aperture O.90(O95)/mm | 0.05~0.30 | |||||||||
6 | Vertical permeability coefficient/(cm/s) | K× (10-¹~10-), where K=1.0~9.9 | |||||||||
7 | Width deviation rate /% ≥ | -0.5 | |||||||||
8 | Unit area mass deviation rate /% ≥ | -5 | |||||||||
9 | Thickness deviation rate /% ≥ | -10 | |||||||||
10 | Thickness coefficient of variation (CV)/% ≤ | 10 | |||||||||
11 | Dynamic perforation | Puncture hole diameter/mm ≤ | 37 | 33 | 27 | 20 | 17 | 14 | 11 | 9 | 7 |
12 | Longitudinal and transverse fracture strength (grab method)/kN ≥ | 0.3 | 0.5 | 0.7 | 1.1 | 1.4 | 1.9 | 2.4 | 3 | 3.5 | |
13 | Ultraviolet resistance (Xenon arc lamp method) | Longitudinal and transverse strength retention rate% ≥ | 70 | ||||||||
14 | Ultraviolet resistance (fluorescence UV lamp method) | Longitudinal and transverse strength retention rate% ≥ | 80 | ||||||||
Product Application
1、 In the field of agricultural irrigation
In agricultural irrigation systems, 4-ounce filter fabrics are often installed at the inlet of irrigation pipes or filter cartridges, which can effectively intercept impurities such as sediment, weed debris, and insect eggs in the water, prevent clogging of irrigation nozzles, ensure uniform and smooth water flow, reduce equipment failures caused by impurity accumulation, and improve irrigation efficiency.
2、 Industrial pretreatment process
When the wastewater or recycled water generated in industrial production needs to be pretreated to remove suspended particles, this fabric can be used as a primary filtration layer. It can filter out metal debris, dust particles, fiber impurities, etc. in wastewater, reduce the burden on subsequent deep treatment equipment, extend the service life of precision filter elements, and is suitable for water circulation systems in industries such as mechanical processing and food processing.
3、 Aquarium and Water Landscape Maintenance
In the water circulation filtration system of aquariums, fish tanks, or artificial water features, a 4-ounce filter fabric can be used as a physical filter layer to intercept organic impurities such as fish feces, residual bait, and algal debris, and combined with biochemical filtration materials to maintain clear water quality. Its moderate density ensures smooth water flow and prevents small impurities from penetrating, providing a clean environment for aquatic organisms.
4、 Horticulture and Drainage Engineering
In horticultural planting, fabrics can be laid at the bottom of flower pots, the edge of flower beds, or around drainage pipes to filter and prevent blockages. It can prevent soil particles from losing with water flow, while allowing excess water to permeate and be discharged, preventing water accumulation and root rot; In scenarios such as rooftop greening and courtyard drainage, it can also protect the drainage system from sediment blockage and improve drainage stability.
4-ounce filter fabric plays a crucial role in various fields such as agriculture, industry, aquarium, horticulture, etc. due to its efficient impurity interception ability, moderate density, and good durability. Its core value lies in reducing the damage of impurities to equipment or systems through precise filtration, ensuring clean and smooth water flow/media, and adapting to various scene requirements, combining practicality and economy, becoming a reliable choice in the filtration process of various industries.
