Oxford cloth itself is not waterproof. The waterproof function is only a process in post-processing. As long as waterproofing agent is added to Oxford cloth, its use will change. Very extensive. The waterproof performance index of waterproof Oxford cloth is calculated based on how many mm of water column it can withstand per square centimeter. Taking tents as an example, the rainproof index of general tents is above 1500mm, which can prevent moderate to heavy rain; some mountain tents can reach 3000-4000mm, which can prevent continuous heavy rain. Excellent quality rainproof tarpaulin not only has high rainproof index, but also has thick rubber strips at the joints of the tarpaulin seams to prevent water seepage at the seams.
When a good waterproof Oxford cloth encounters rain, the water droplets will slide down. If the surface is wet, you only need to gently shake off the water droplets on the surface, like a lotus leaf; Waterproof Oxford cloth: when exposed to rain, some rainwater will penetrate, but no water will drip, and its service life will not be long. So when it comes to picnic mats, I still recommend Oxford cloth, which is both durable and affordable, and is a good choice.
What are the specifications of Oxford cloth? Such as 1680D, 1200D, 900D, 600D, 420D, 300D, 210D, 150D and other Oxford cloth. Oxford cloth functional classification: flame retardant Oxford cloth, waterproof Oxford cloth, PVC Oxford cloth, PU Oxford cloth, camouflage Oxford cloth, fluorescent Oxford cloth, Printed Oxford cloth, composite Oxford cloth, etc.
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