PVC Tarpaulin for Flexible Water Bladder Tank
Product Overview
High-performance PVC tarpaulin specifically engineered for flexible water bladder tanks, offering superior waterproofing, durability, and environmental resistance.
Technical Specifications
| Feature |
Value |
Standard/Test Method |
| Stain Resistant |
|
|
| Water Absorption |
100% (Weight) |
|
| Yarn Count |
1000X1000 |
|
| Coated Type |
Coated |
|
| Tensile strength |
N/50mm |
EN 12311-2 Method A ≥ 600 |
| Foldability at low temperature |
-25°C |
EN 495-5 |
| Artificial ageing (500h) |
Grey scale ≥ 3 |
EN ISO 4892-2:2006 Method A, cycle 1 EN 20105-A02 |
| Flame retardant |
Pass |
NPFA-701 |
| Anti-mold |
Pass |
AATCC 100 |
Product Details
- Composition: PVC + Polyester Mesh Fabric + PVC
- Thickness: Medium weight
- Weight: 850g/m²
- Base Fabric Specification: 1000D*1000D, 28*26 (Warp*Weft)
- Effective Width: 1-3.5M
- Roll Length: 50M / 100M
- Minimum Order Quantity (MOQ): 3000 Meters
Processing & Customization
- Processing Methods: Sewing, Hot-Air Welding, High-Frequency Welding
- Customization Options: Thickness, Weight, Color, Base Fabric, Width, Roll Length, Special Attributes
Product Performance
Corrosion Resistance
Low-Temperature Resistance (-40°C)
Waterproof
Tear-Resistant
Phthalate-Free
Compliant with European EN71 Standards for 8 Heavy Metals
Applications
RV sunshades, inflatable products, automotive interior fabrics, kayaks, tarpaulins, door curtains, luggage & bags, tents, pools, medical beds, inflatable toys, and various protective materials.
Manufacturer Information
Zhejiang Hanlong New Material Co., Ltd is a modernized enterprise professionally engaged in the R&D, design, production and marketing of software for polymer material. We specialize in producing hi-tech new materials including membrane structure materials, tents materials, airtight materials, inflatable materials, cover materials, and various protective materials.
Frequently Asked Questions
How does the "PVC waterproof fabric" ensure the sealing and pressure-bearing capacity of the water bag?
The core lies in the dual protection of "double-sided coating + high-frequency welding." The material is a composite of high-strength polyester base fabric and double-sided PVC coating, achieving a hydrostatic pressure value of 0.3MPa (no leakage for 3 hours). Combined with the high-frequency welding process, it enables seamless fusion, eliminating leakage at the source. Additionally, the peel strength exceeds 148N/5cm, ensuring the weld seam does not delaminate under pressure.
As a "flexible water storage container," what data supports the material's tear resistance and environmental friendliness?
In terms of mechanical properties, the warp/weft tear strength can reach up to 1080/1124N, with exceptional puncture resistance to effectively guard against damage from sharp objects. Regarding environmental and safety aspects, if used for storing drinking water, food-grade materials certified under FDA 21 CFR 177.2600 must be selected to ensure non-toxicity, harmlessness, and water quality safety.
How does the weather resistance of materials perform in extreme outdoor conditions?
Adaptable for global multi-climate operations. With a temperature resistance range from -30°C to +70°C, it maintains flexibility in extreme cold and resists softening or deformation under high temperatures. Additionally, the material passes UV aging tests (≥2000 hours) and incorporates anti-mold treatment, effectively resisting sun exposure, rain, and microbial erosion, with an outdoor service life typically lasting 6-8 years.
