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Magnetic high polymer material glass slide and cover glass and manufacturing method thereof

A technology of polymer materials and production methods, which is applied in the field of slide glass and cover glass and its production, can solve the problems of non-reusable, hard to restore specimens, difficult to handle, etc., and achieve beautiful appearance, good chemical stability and weather resistance non-toxic, non-polluting effect on the environment

Inactive Publication Date: 2014-05-07
XINXIANG MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since glass slides and glass coverslips are very brittle and easy to break, care must be taken in the process of production and use. If you are not careful, they will break and damage the specimens, especially some precious specimens are difficult to restore, resulting in difficult In addition, the specimens made are fixed with adhesives and cannot be reused. Damaged and discarded glass specimens will cause certain medical waste, which is very difficult to dispose of.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The present invention provides a slide glass and cover glass, which is different from the glass slide glass and cover glass in the prior art in that: the slide glass and cover glass are made of magnetic polymer transparent plastic material. The magnetic polymer transparent plastic material adopts composite magnetic polymer material.

Embodiment 2

[0029] This embodiment is a manufacturing method of a magnetic polymer material slide glass and a cover glass. The manufacturing process steps are as follows: 1) The magnetic polymer transparent plastic material is polymethyl methacrylate. In the process of esterification, a small amount of magnetic material is evenly mixed in to obtain a composite magnetic polymer plastic material;

[0030] 2) Through the calendering technology, the composite magnetic polymer plastic raw material is made into a glass slide base material with a thickness of 0.8-1.2 mm and a cover glass base material with a thickness of 0.1-0.2 mm, which are cut into different sizes. Semi-finished slides and coverslips;

[0031] 3) The semi-finished glass slide and cover glass are subjected to the action of an external magnetic field, so that the directions of easy magnetization of the magnetic material powder are arranged in an orderly manner to form a permanent magnetic polymer material slide glass and cover ...

Embodiment 3

[0033] The difference between the manufacturing method of the magnetic polymer material slide glass and the cover glass of this embodiment and the embodiment 2 is that the manufacturing process of the composite magnetic polymer plastic material is further disclosed.

[0034] Taking 1000ml of methyl methacrylate (MMA) as an example, 2~4g of bonded NdFeB powder (Bonded NdFeB), strontium ferrite magnetic powder (SrO 6Fe 2 o 3 ) 0.6~1.5g, dibenzoyl peroxide (BPO) 5~8g; the process is as follows:

[0035] 1) Steps of pre-aggregation:

[0036] (1) Distill 1000ml of methyl methacrylate, take 600ml of newly steamed methyl methacrylate in a dry container, add 6g of dibenzoyl peroxide (BPO), bonded NdFeB powder (Bonded NdFeB) 3g, strontium ferrite magnetic powder (SrO 6Fe 2 o 3 ) 1g, stir well to completely dissolve dibenzoyl peroxide, and evenly suspend bonded NdFeB powder and strontium ferrite magnetic powder;

[0037] (2) Seal the container and put it in a water bath at 80-90 o...

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Abstract

The invention relates to a specimen making material, in particular to a magnetic high polymer material glass slide and cover glass and a manufacturing method thereof. The glass slide and cover glass are made of a magnetic high polymer transparent plastic material, and a compound type magnetic high polymer material is adopted in the magnetic high polymer transparent plastic material. The manufacturing method of the magnetic high polymer material glass slide and cover glass comprises the steps that (1) in the production process of the magnetic high polymer transparent plastic material, trace amounts of magnetic materials are evenly mixed, so that the compound type magnetic high polymer plastic material is manufactured; (2) the compound type magnetic high polymer plastic raw material is manufactured to be a glass slide base material with the thickness being 0.8-1.2 mm and a cover glass base material with the thickness being 0.1-0.2 mm through a rolling forming technology; (3) a semi-finished glass slide and cover glass are made to form a permanent magnetism high polymer material glass slide and cover glass by the way that magnetic material micro powder is in ordered arrangement in the easy magnetization direction under the action of an external magnetic field.

Description

technical field [0001] The present invention relates to a specimen preparation material, in particular to a slide glass and a cover glass of a magnetic polymer material for a microscope and a production method thereof. Background technique [0002] Usually the materials used to make microscope specimens are glass slides and glass coverslips. The thickness of the slide glass is generally between 0.8-1.2mm, and the thickness of the cover glass is about 0.13-0.17mm. The sealing method is to drop neutral gum between the glass slide and the glass cover glass for sealing. Since glass slides and glass coverslips are very brittle and easy to break, care must be taken in the process of production and use. If you are not careful, they will break and damage the specimens, especially some precious specimens are difficult to restore, resulting in difficult In addition, the specimens made are fixed with adhesives and cannot be reused. Damaged and discarded glass specimens will cause cer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B21/34C08F120/14C08F2/44C08K3/08C08K3/22C08L33/12
Inventor 赵峰粱云真赵合运
Owner XINXIANG MEDICAL UNIV
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