Disposable PVC glove and production process thereof

A production process, one-time technology, applied in gloves, clothing, protective clothing, etc., can solve the problems of PVC gloves with large thickness, low tensile strength and easy deformation, low elongation rate and easy damage, etc., to achieve good color performance and durability. The effect of heat resistance, low production cost and fast defoaming speed

Inactive Publication Date: 2021-06-08
江苏顶洁医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the thickness of disposable PVC gloves is large, the contact effect is poor, the tensile strength is low and easy to deform, and the stretch rate is low and easy to be damaged.

Method used

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  • Disposable PVC glove and production process thereof
  • Disposable PVC glove and production process thereof
  • Disposable PVC glove and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In a preferred embodiment of the present invention, disposable PVC gloves comprise the raw material of following weight fraction:

[0029]

[0030] It is worth noting that the water content of the water-based PVC paste resin in this embodiment is 40%.

[0031] Further, the anti-radiation material in this embodiment is a mixture of lead oxide and bismuth oxide.

[0032] Specifically, in this embodiment, the environmentally friendly plasticizer is epoxidized soybean oil; the environmentally friendly antioxidant is 2,6-di-tert-butyl-4-methylphenol.

[0033] It should be noted that in this embodiment, GPE type defoamer is used as defoamer; liquid calcium zinc stabilizer is used as heat stabilizer.

[0034] In addition, in this embodiment, the ultraviolet absorber is specifically 2,2-dihydroxy-4-methoxybenzophenone, and the emulsifier is sodium dodecylbenzenesulfonate.

[0035] The production technology of disposable PVC gloves in the present embodiment, comprises the f...

Embodiment 2

[0045] In a preferred embodiment, disposable PVC gloves comprise the raw material of following weight fraction:

[0046]

[0047]

[0048] It is worth noting that the water content of the water-based PVC paste resin is 35%.

[0049] Further, the anti-radiation material is any one or a mixture of more than one of lead oxide, bismuth oxide, antimony pentasulfide and tungsten disulfide.

[0050] Specifically, the environmentally friendly plasticizer is a mixture of DOP, DINP, DOTP, and DINCH; the environmentally friendly antioxidant is 1,1,3-tris(2-methyl-4-hydroxyl-5-tert-butylphenyl)butane Antioxidant.

[0051] It is worth noting that the defoamer uses phenylethyl alcohol oleate; the heat stabilizer uses an organotin stabilizer.

[0052] In addition, the ultraviolet absorber is specifically 2-2'-hydroxy-3',5'-dipentylphenyl-benzotriazole, and the emulsifier is betaine.

[0053] The production technology of disposable PVC gloves in the present embodiment, comprises the ...

Embodiment 3

[0063] In a preferred embodiment, disposable PVC gloves comprise the raw material of following weight fraction:

[0064]

[0065] It is worth noting that the water content of the water-based PVC paste resin is 30-60%.

[0066] Further, the anti-radiation material is any one or a mixture of more than one of lead oxide, bismuth oxide, antimony pentasulfide and tungsten disulfide.

[0067] Specifically, the environmentally friendly plasticizer is one or more mixtures of DOP, DINP, DOTP, DINCH, epoxy soybean oil, and chlorine-containing plasticizers; the environmentally friendly antioxidant is 2,6-di-tert-butyl-4 - methylphenol or 1,1,3-tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane antioxidant.

[0068] It is worth noting that the defoamer adopts GPE type defoamer, phenylethyl alcohol oleate or lauryl phenylacetate; the heat stabilizer adopts one or more of liquid calcium zinc stabilizer and organotin stabilizer.

[0069] Furthermore, the UV absorber is in particular 2,2-...

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Abstract

The invention discloses a disposable PVC glove and a production process thereof. The disposable PVC glove comprises water-based PVC paste resin, an anti-radiation material, an environment-friendly plasticizer, an environment-friendly antioxidant, a defoaming agent, a heat stabilizer, an ultraviolet light absorber and an emulsifier. The disposable PVC glove is simple in formula, simple in process, extremely low in energy consumption and low in production cost. The disposable PVC glove not only has softness and plasticity, but also has appropriate elastic performance, the used water-based PVC paste resin does not need to be treated and can be directly used, the anti-radiation material has a good attenuation effect on X-ray radiation, the added defoaming agent has the advantages of high defoaming speed, good foam inhibition and prevention of generation of bubbles in the stirring process, and the toner has good color performance, heat resistance and dispersibility.

Description

technical field [0001] The invention belongs to the technical field of glove production, in particular to a disposable PVC glove and a production process thereof. Background technique [0002] Disposable PVC gloves are a widely used daily product. Disposable PVC gloves refer to PVC resin mixture (a mixture of PVC resin and other materials, other materials refer to plastic products that are compatible with PVC, when other materials When the mixing ratio is 0, it is pure PVC resin, but it is also collectively referred to as PVC resin mixture in this article) Disposable gloves made of raw materials; Disposable gloves made of a mixture of PVC resin and other materials are the same as pure disposable PVC Gloves have equivalent or similar properties. At present, the thickness of disposable PVC gloves is large, the contact effect is poor, the tensile strength is low and easy to deform, and the stretch rate is low and easy to be damaged. Contents of the invention [0003] The ob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L91/00C08K3/22C08K3/30A41D19/015
CPCC08L27/06C08K3/22C08K3/30A41D19/0055C08K2003/2234C08K2003/3009C08L2201/08C08L91/00
Inventor 孙明华
Owner 江苏顶洁医疗器械有限公司
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