Analyze advantages and disadvantages of nitrile sandy work gloves?
Source:未知Author:Gloves Addtime:2020-01-08 15:31:41 Click:
Work glove are no strangers to most people, it is divided into some different types, but few people will use nitrile sandy gloves, there also is less understanding of nitrile sandy work glove, gloves supplier of Goodla will make simple introduction of nitrile sandy gloves to popularize the knowledge of nitrile sandy gloves
When talking about advantages and disadvantages of sandy gloves, we must firstly explain the production process of scrub matte gloves. The frosted gloves are firstly dipped in the semi-fluid nitrile rubber, and the salt is sprayed on the rubber surface. The salt particles will be embedded on the rubber surface because rubber surface is not solidified. After baking in the oven, the rubber surface is solidified and gloves are washed again, then dry them. During washing process, the salt will dissolve into water, and rubber surface will be left pitted surface.
Unlike wrinkle gloves, sandy gloves have two more steps than latex wrinkle gloves, one step is washing with water and the other step is secondary baking, which are reasons that nitrile sandy gloves are more expensive than wrinkle gloves.
The biggest advantage of sandy gloves is non-slip, the anti-slip of latex wrinkle gloves
is due to the increasing of friction in rubber face, while the friction of sandy glove is generated by dense holes in rubber surface. The air generated during the use of negative pressure is anti-skid, just like the sucker of Octopus. The air in small holes is squeezed out when rubber surface is in contact with object, so that an adsorption force is generated between rubber surface and object.
Under dry conditions, the anti-slip ability of two gloves is basically same, but in an oily or slippery environment, the latex wrinkle gloves almost lose anti-slip ability, while sandy gloves are almost unaffected. Water and oil in small holes are squeezed to outside by air when they are on the surface of object, so that the contacting surface is cleaned, thereby ensuring the adsorption between surface of object and small holes. This adsorption offers nitrile sandy glove with superior anti-slip ability.