PVC Coated Fabric for Water Tanks
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PVC Coated Fabric for Water Tanks

PVC Coated Fabric for Water Tanks

Introduction

In the field of industrial water storage, PVC-coated fabric water tanks are rapidly replacing traditional water storage equipment at an annual growth rate of 15%. This flexible water storage device, composed of high-molecular polyester fibers and PVC, is suitable for storing drinking water, rainwater and industrial water, etc. PVC water tanks can not only store water, but also fuel and chemical products. PVC fabric is very soft and can be folded at will. So water bags fabric can also be used as car water storage bags.

water bag-1

The advantages of water tank fabric

Light in weight

The fabric water tank is made of flexible materials. The self-weight of a 10,000-liter capacity water tank is only 120-150 kilograms, which is 94% lighter than that of a concrete water tank of the same capacity (2.5-3 tons). The major breakthrough in weight has significantly reduced transportation costs.

Durable

Passed the ASTM G154 ultraviolet aging test, the strength retention rate of the material still reached 85% after 3000 hours of exposure. Field tests in the desert area of Saudi Arabia have shown that the material still maintains good performance after continuous use for eight years.

The three-layer composite structure (polyester base fabric +PVC coating + surface treatment) forms effective protection. It is resistant to liquid corrosion with a PH value ranging from 3 to 11. The salt spray corrosion resistance grade reaches grade 9 of the GB/T 10125 standard and can store corrosive chemical agents.

Save costs

Compared with stainless steel water tanks, the procurement cost for the same capacity is reduced by 35-45%. Not only the procurement cost, but also the maintenance cost is nearly zero. Compared with metal water tanks, fabric water tanks do not require anti-rust treatment and have no risk of corrosion at welding points. Statistics from the United States Department of Agriculture show that the average annual maintenance cost of PVC water tanks for agricultural irrigation is only $2.3 per cubic meter, which is 1/15 of that of concrete water tanks.

Customized service

Water tank fabric supports non-standard size customization, and a maximum single tank capacity of up to 1.5 million liters.

Easy to install and quick to deploy

The procurement data of the United Nations High Commissioner for Refugees shows that PVC water tanks can establish a temporary water supply system within 24 hours after a disaster, and the deployment speed is seven times that of traditional solutions. The volume in the folded state is only 1/30 of that in use.

Dual certifications for environmental protection and safety

The production process of water tank fabric adopts a closed-loop water circulation system, reducing wastewater discharge by 75% and the content of heavy metals is lower than the EU REACH standard. NSF/ANSI 61 certification ensures direct contact with drinking water. The inner layer adopts antibacterial treatment technology, and the microbial growth rate is reduced by 90% compared with traditional water t

Conclusion

With the advancement of materials technology, the pressure-bearing capacity of water tank fabrics has been increased to 0.8-1.2Bar and is expanding into higher pressure application scenarios. Whether it's for making non-potable water storage bags, home rainwater collection tanks, camping water storage bags or garden irrigation, it is your ideal choice. The fabric of the water tank is lightweight and durable, bringing convenience to water storage.


We, NEWSTAR PLASTIC INDUSTRY CO.,LTD., is a professional supplier of all kinds of PVC fabric / PVC tarpaulin / PVC canvas in China.

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