Why the pvc hose smells of plastic?

PVC itself has no smell, so why do some hoses have the smell of plastic that people often say after using it as a raw material?

In the original production process, PVC is not the only raw material. People need to add different additives and raw materials to produce PVC hoses, such as heat stabilizers, reinforcements, plasticizers, lubricants, plasticizers, etc.

Normally, as long as the use temperature of the PVC hose does not exceed 45-60 ℃, the PVC hose will not decompose into HCI gas, so there will be no very pungent smell.

The odor generated by the characteristics of raw materials will gradually weaken or disappear after PVC hoses are placed for a period of time.

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