What is the water pressure of Oxford cloth to prevent rain?

In daily life, we often use various items made of Oxford cloth, such as backpacks, tents, raincoats, etc. These items all have a common feature, which is that they are waterproof. So, how does Oxford cloth achieve rainproof function?

To meet the needs in different scenarios, the international community has formulated a series of specifications on waterproof grade standards. The most common among them is the IPX1-IPX8 level standard.
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IPX1 means the product can withstand vertical drops of water;

IPX2 means the product can withstand a 15-degree angle to the left Or jetting water to the right;

IPX3 means that the product can withstand water jetting to the left or right at a 60-degree angle;

IPX4 means that the product can withstand water jets from any direction;

IPX5 means that the product can withstand water jets from a large number of nozzles from any direction;

IPX6 means the product can withstand a large amount of wavy water jetted from any direction;

IPX7 means the product It can be immersed in clear water with a depth of no more than 1 meter in a short period of time;

IPX8 means that the product can be immersed in clear water with a depth of more than 1 meter for a long time. .

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Oxford cloth can achieve the rainproof function mainly by relying on its own material and processing technology. First of all, Oxford cloth uses high-density textile technology, making its surface very flat and tight. Secondly, a certain proportion of coating materials will be added during the production process to enhance its waterproof performance. Coating materials are generally divided into two types: PU and PVC. Among them, the PU coating is relatively light and thin, has good air permeability, and is not easy to age; while the PVC coating is relatively thick, but has better wear resistance and tear resistance. Therefore, when choosing Oxford cloth products, you need to choose different types of coatings according to specific needs.

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Oxford cloth and environmentally friendly recycled series specification classification: 1680D Oxford cloth, 1200D Oxford cloth, 900D Oxford cloth , 600D Oxford cloth, 420D Oxford cloth, 300D Oxford cloth, 210D Oxford cloth, 150D Oxford cloth, etc.; classified by function: flame retardant Oxford cloth, waterproof flame retardant cloth, silver-coated flame retardant cloth, pu waterproof Oxford cloth, PVC Oxford cloth, TPE , TPU, anti-UV, camouflage Oxford cloth, fluorescent Oxford cloth, compound cloth, etc., please consult customer service for details