Medical rubber material

A technology of rubber materials and raw materials, applied in the field of rubber products, can solve problems such as endangering reproductive function, even cancer, and causing asthma, and achieve the effect of eliminating hidden safety hazards, ensuring safety hazards, and ensuring accuracy

Inactive Publication Date: 2015-07-29
ANHUI MEIXIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the results of multiple risk assessments, aromatic chemical products may harm reproductive function, cause sensitization, cause asthma, and even cancer

Method used

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Experimental program
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Embodiment Construction

[0009] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0010] A medical rubber material, which is composed of the following raw materials in parts by mass: 35 parts of polytetrafluoroethylene gum, 18 parts of polypropylene, 29 parts of polyethylene, 5 parts of oak wood chips, 1 part of thick plum wood chips, and 8 parts of compatibilizer , Accelerator 2 parts, coloring agent 2 parts.

[0011] It should be noted that the compatibilizer is modified polyacrylate.

[0012] In this example, the colorant is carbon black.

[0013] In addition, the accelerator is a mixture of accelerator CZ and accelerator D.

[0014] Based on the above, the medical rubber provided by the present invention is a non-polar material, which basically has no adsorption to prescription drugs, thus ensuring the accuracy of medicat...

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Abstract

A medical rubber material which is characterized by comprising the following raw materials in parts by mass: 30-48 parts of polytetrafluoroethylene gum, 11-24 parts of polypropylene, 25-30 parts of polyethylene, 3-7 parts of oak wood flour, 1-2 parts of prunus padus wood flour, 5-10 parts of a compatilizer, 1-3 parts of an accelerating agent and 1-3 parts of a coloring agent. The medical rubber material is a nonpolar material and basically has no ability to adsorb prescription medicine, so that the medication accuracy and curative effect can be guaranteed; the formula of the medical rubber material does not contain a plasticizer and a heavy metal additive, so that no plasticizer or heavy metal element enters a human body along with liquid medicine and a threat to human health is avoided; the medical rubber material does not contain aromatic chemicals, so that the human body is protected from toxicity and harm, and the potential safety hazards of consumers and users can be eliminated.

Description

technical field [0001] The invention relates to the technical field of rubber products, in particular to a medical rubber material. Background technique [0002] Due to the widespread presence of a large number of aromatic chemical products in rubber products, it has a wide range of applications in the fields of rubber, plastics, and chemicals, including the production of toys, and also used in medical products such as catheters, intravenous tubes, and sanitary gloves. . However, according to the results of multiple risk assessments, aromatic chemical products may harm reproductive function, cause sensitization, cause asthma, and even cancer. Contents of the invention [0003] The problem to be solved by the present invention is to provide a medical rubber material to solve the above-mentioned various defects caused in the prior art. [0004] A medical rubber material, which is composed of the following raw materials in parts by mass: 30-48 parts of polytetrafluoroethyle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/18C08L23/12C08L23/06C08L97/02C08L33/00C08K3/04
CPCC08L27/18C08L2205/025C08L2205/035C08L23/12C08L23/06C08L97/02C08L33/04C08K3/04
Inventor 孙宝林
Owner ANHUI MEIXIANG IND
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