Durability Differences Between PVC and Nitrile Gloves

When choose protective gloves, durability is a primary consideration for almost everyone—after all, nobody wants their gloves to tear after only a short time, affecting work efficiency and wasting money. PVC gloves and nitrile gloves, as two common types, actually differ significantly in durability, it's important to understand this before choosing.

 

Abrasion Resistance 

Nitrile gloves have a dense molecular structure, making them rather abrasion-resistant, which can achieve level 4 rating in tests. In contrast, while PVC is also abrasion-resistant, it wears out faster on rough surfaces. High-end PVC products can also reach level 4, but their overall performance is inferior to nitrile gloves.

 

Puncture Resistance 

This is the strength of nitrile gloves, with puncture resistance often exceeding that of PVC gloves and latex gloves. Many nitrile gloves can achieve puncture resistance of level 2. PVC material is relatively hard and brittle, with weaker puncture resistance, commonly reaching level 1, offering limited protection against sharp objects.

 

Tear Resistance

Nitrile gloves have higher tensile strength, providing better resistance to stretching and tearing. The major drawback of PVC gloves is poor elasticity and tendency to tear.

 

In addition, other differences are worth noting, for example,

 

Oil resistance 

Nitrile gloves are extremely resistant to oils, making them particularly suitable for contact with oily chemicals.

 

Chemical resistance

Nitrile gloves offer superior chemical protection, while PVC gloves should be avoided with ketones and aromatic solvents.

 

Cost

Nitrile gloves are generally more expensive than PVC gloves.

 

In summary, nitrile gloves represent higher level of protection, while PVC gloves offer better value and suitability for specific situations. When purchasing, you should decide based on your specific job risks. If you prioritize comprehensive physical protection and durability, nitrile glove is a better choice. If you have limited budget and mild working environment, PVC glove can also provide reliable basic protection.