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Oil-proof benzene-free PVC gloves and preparation technology thereof

A preparation process, a technology of PVC resin powder, applied in the field of PVC gloves, can solve the problems of accelerating the aging of natural rubber gloves, natural rubber gloves are not very strong in oil resistance and heat resistance, etc., and achieve the effect of cheap price and simple production process

Active Publication Date: 2014-11-19
江苏尤佳手套有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the rubber gloves used in general households are natural rubber gloves, because the molecular structure of natural rubber is very similar to that of oil, and they can easily enter the gaps of each other, so the oil resistance and heat resistance of natural rubber gloves are not good. Very strong, when the oil stays on the gloves for a long time, it will slowly dissolve the gloves and accelerate the aging of natural rubber gloves

Method used

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  • Oil-proof benzene-free PVC gloves and preparation technology thereof
  • Oil-proof benzene-free PVC gloves and preparation technology thereof
  • Oil-proof benzene-free PVC gloves and preparation technology thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, an embodiment of the present invention is oil-resistant and benzene-free PVC gloves, and the oil-resistant and benzene-free PVC gloves include a plasticizer and a non-toxic grade PVC resin powder, and the weight ratio of the plasticizer to the non-toxic grade PVC resin powder is It is 83:100; Specifically, the plasticizer described in this embodiment is non-phthalic acid. A specific implementation is as figure 1 As shown, the oil-resistant and benzene-free PVC gloves in this embodiment include three layers: the outer layer 1 of the glove, the middle layer 2 of the glove, and the inner layer 3 of the glove. The inner layer 3 of the glove is completely wrapped and adhered to each other by the middle layer 2 of the glove. Layer 1 is completely wrapped and adhered to each other. A preferred embodiment is that the outer layer 1 of the glove is an oil-resistant medium-polymerization PVC resin, the middle layer 2 of the glove is PVC resin with a lo...

Embodiment 2

[0037] Such as figure 2 As shown, according to another embodiment of the present invention, this embodiment discloses a preparation process of oil-resistant and benzene-free PVC gloves as described above, wherein the specific materials used can refer to the following table:

[0038]

[0039] A preferred embodiment is that the preparation process includes the following steps:

[0040] First prepare the required raw materials and utensils, prepare according to the formula of the required raw materials in the above-mentioned embodiments, and carry out the production operation as follows after getting ready:

[0041] (1) Ingredients:

[0042] Mix the plasticizer and non-toxic PVC resin powder according to the weight ratio of 83:100. Among them, first add the plasticizer into the mixing tank, stir at high speed for 20 minutes, then slowly add PVC resin powder, and stir at high speed After 2 hours, add the viscosity reducer and stir for 15 minutes to form a paste-like slurry; ...

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Abstract

The invention discloses a pair of oil-proof benzene-free PVC gloves and the preparation technology of the oil-proof benzene-free PVC gloves. Each oil-proof benzene-free PVC glove comprises plasticizer and toxin-free PVC resin powder, wherein the weight ratio of the plasticizer to the toxin-free PVC resin powder is 83 to 100 and the plasticizer is of a non-phthalic-acid type. Oil resistance and ageing resistance of the oil-proof benzene-free PVC gloves are superior to those of natural rubber gloves and the oil-proof benzene-free PVC gloves are simple in production technology, low in price and more suitable for families.

Description

technical field [0001] The invention relates to a PVC glove, in particular to an oil-resistant and benzene-free PVC glove and a preparation process thereof. Background technique [0002] Natural rubber is a natural polymer compound with polyisoprene as the main component. Its molecular formula is (C5H8)n, and 91% to 94% of its components are rubber hydrocarbons (polyisoprene), and the rest are proteins, Fatty acid, ash, sugar and other non-rubber substances. Natural rubber is the most widely used general-purpose rubber. Polyvinyl chloride, referred to as PVC in English (Polyvinyl chloride polymer = PVC molecular structure), is a thermoplastic resin polymerized by vinyl chloride under the action of an initiator. It is a homopolymer of vinyl chloride. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins. Most of the rubber gloves used in general households are natural rubber gloves, because the molecular structure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D19/015B32B27/06B32B27/22B32B27/30B32B27/40
Inventor 张伯侯刘瑞新朱江董松李军林华武陈伟
Owner 江苏尤佳手套有限公司
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