The production process is visible for knitted garden hoses
Everyone must be very familiar with PVC clear vinyl hose, it can be seen in many places in our life, such as: home cleaning, home car washing, gas and dust delivery, garden watering, etc.
But many people buy the PVC clear vinyl hose, and put it in the sun for two days will find the black and smelly taste. Why does this bad situation happen? Let us from the PVC clear vinyl hose of raw materials to analyze why some clear hose black send out a smell.
PVC clear vinyl hose of raw materials are fixed, raw materials are PVC tree powder, paraffin, calcium powder and so on. A good PVC clear hose will not add too much calcium powder. The more calcium powder is added, the worse the quality is. The less or no addition means that the cost of the PVC hose is high.
When buying a clear PVC vinyl tube, try to buy those calcium powder with less added is not too big of taste. Such a PVC hose will not be black and smelly nor will the price be very expensive.
When buying PVC clear vinyl hose, it must smell the smell first, and then fold the hose to see its flexibility. Three are put in the sun for a day, and four are put in the refrigerator to see whether the PVC single tube is hard, and five are baked with fire.
Understand the above points, you will buy a suitable PVC clear vinyl hose.
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