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Thermosetting insulating oil as well as preparation method and application thereof

A technology of thermosetting insulation and curing agent, applied in the field of ink, can solve the problem of poor insulation of thermosetting ink

Pending Publication Date: 2022-04-12
洋紫荆油墨(中山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional thermosetting ink insulation is not very good, can not meet the existing needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] 1) Weigh 8 parts by mass of Aekyung's TOTM plasticizer and 2 parts by mass of Eastman's TXIB plasticizer and pour them into a stirring tank, pass cooling water at 15°C, start stirring and control the temperature at 25°C, and continue in order Add the following materials:

[0047] a. Add 1 part by mass of Galata's MARK CZ11 calcium zinc stabilizer, stir for 1 min, and mix well;

[0048] b. Add 40 parts by mass of Hanwha's KCM-12PVC paste resin, stir for 8 minutes, and mix well;

[0049] c. Add 9 parts by mass of OK500 silica powder, stir for 4 minutes, and mix well;

[0050] d. Add 40 parts by mass of Guangxi Warner New Material Technology Co., Ltd. nano-calcium carbonate LLD-30 nano-calcium carbonate powder, stir for 12 minutes, and mix well;

[0051] 2) The homogeneous material prepared in step 1) is dispersed by using a three-roll machine for high-speed shearing and grinding to obtain a thermosetting insulating oil.

[0052] The viscosity of the above thermosetting...

Embodiment 2

[0057] 1) Weigh 15 parts by mass of Aekyung's TOTM plasticizer and 5 parts by mass of Eastman's TXIB plasticizer and pour them into a stirring tank, pass cooling water at 15°C, start stirring and control the temperature at 25°C, and continue in order Add the following materials:

[0058] a. Add 5 parts by mass of Galata's MARK CZ11 calcium zinc stabilizer, stir for 1 min, and mix well;

[0059] b. Add 25 parts by mass of Hanwha's KCM-12PVC paste resin, stir for 8 minutes, and mix well;

[0060] c. Add 10 parts by mass of OK500 silica powder, stir for 4 minutes, and mix well;

[0061] d. Add 40 parts by mass of Guangxi Warner New Material Technology Co., Ltd. nano-calcium carbonate LLD-30 nano-calcium carbonate powder, stir for 12 minutes, and mix well;

[0062] 2) The homogeneous material prepared in step 1) is dispersed by using a three-roll machine for high-speed shearing and grinding to obtain a thermosetting insulating oil.

[0063] Using a rheometer Malvern Kinexus to ...

Embodiment 3

[0068] 1) Weigh 20 parts by mass of Shandong Lanfan's DOTP plasticizer and 5 parts by mass of Eastman's TXIB plasticizer and pour them into the stirring tank, pass cooling water at 15°C, start stirring and control the temperature at 25°C, continue to press Add the following materials in order:

[0069] a. Add 5 parts by mass of Galata's MARK CZ11 calcium zinc stabilizer, stir for 1 min, and mix well;

[0070] b. Add 40 parts by mass of Hanwha's KCM-12PVC paste resin, stir for 8 minutes, and mix well;

[0071] c. Add 10 parts by mass of OK500 silica powder, stir for 4 minutes, and mix well;

[0072] d. Add 20 parts by mass of Guangxi Warner New Material Technology Co., Ltd. nano-calcium carbonate LLD-30 nano-calcium carbonate powder, stir for 12 minutes, and mix well;

[0073] 2) The homogeneous material prepared in step 1) is dispersed by using a three-roll machine for high-speed shearing and grinding to obtain a thermosetting insulating oil.

[0074] The viscosity of the abo...

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Abstract

The invention discloses thermosetting insulating oil as well as a preparation method and application thereof. The thermosetting insulating oil comprises resin, a curing agent and a filler, the mass ratio of the resin to the curing agent is (20-40): (11-30); the resin is selected from at least one of polyester resin, epoxy resin, polycarbonate resin and polyolefin resin, preferably PVC paste resin; the curing agent comprises a plasticizer and a calcium-zinc heat stabilizer; the filler is selected from an organic insulating material and / or an inorganic insulating material. The thermosetting insulating oil does not contain an organic volatile solvent, but the PVC paste resin and the plasticizer are selected, so that the thermosetting insulating oil cannot be dried up at normal temperature, ink collection and screen printing plate cleaning are not needed during silk-screen printing interval, and screen blockage cannot be caused.

Description

technical field [0001] The invention belongs to the technical field of ink, and in particular relates to a thermosetting insulating oil, a preparation method and application thereof. Background technique [0002] In recent years, electronic instruments are developing in the direction of miniaturization, miniaturization and high integration, and the improvement of integration has put forward higher requirements for electronic packaging technology. It is also a key research direction in recent years to realize the functionalization and intelligence of clothing by placing electronic instruments on clothing. [0003] After installing electronic equipment on clothing, clothing can have intelligent functions such as heating, lighting, positioning, and even surfing the Internet or automatically detecting physical conditions. Thermosetting insulating oil can be placed in electronic equipment to isolate the conduction of electrons and prevent current overflow in electronic equipment...

Claims

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Application Information

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IPC IPC(8): C09D11/106C09D11/03
Inventor 刘仁祥麦允程刘宇黄志明李金霞冼泽荣
Owner 洋紫荆油墨(中山)有限公司
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