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Production device of vulcanization accelerator zinc 2-mercaptobenzothiazole

A technology of vulcanization accelerator and production equipment, which is applied in organic chemistry and other fields, and can solve problems such as complex production equipment

Inactive Publication Date: 2018-07-03
CHENGDU WEI & SI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is mainly used to manufacture industrial products such as tires, rubber hoses, rubber shoes, and tapes. Most of the existing production devices are relatively complicated. 2-Mercaptobenzothiazole zinc salt is used as a vulcanization accelerator. The advantages and disadvantages of its production devices are crucial to improving product quality and reducing by-products content is economically important

Method used

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  • Production device of vulcanization accelerator zinc 2-mercaptobenzothiazole
  • Production device of vulcanization accelerator zinc 2-mercaptobenzothiazole
  • Production device of vulcanization accelerator zinc 2-mercaptobenzothiazole

Examples

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Effect test

example 1

[0008] Production raw materials and dosage

[0009] Accelerator M

industrial grade

1400kg

Zinc sulfate

industrial grade

330kg

sodium hydroxide

industrial grade

Appropriate amount

[0010] The production equipment of vulcanization accelerator 2-mercaptobenzothiazole zinc salt mainly includes: storage tank (F101), storage tank (F102), raw material pump (J101, J102), reaction kettle (D101), reaction kettle (D102), Delivery pump (J103~J105), washing kettle (D103), filter (L101), centrifuge (L102), dryer (L103), pulverizer (L104), vibrating screen (L105), among them, storage tank (F101 ) is used to store deionized water, and the storage tank (F102) is used to store zinc sulfate solution, wherein, the delivery pump (J103) is connected with the reaction kettle (D101) and the reaction kettle (D102) respectively, and the delivery pump (J105) is connected with the reaction kettle (D102) respectively. The filter (L101) and the...

example 2

[0016] Production raw materials and dosage

[0017] Accelerator M

industrial grade

1500kg

Zinc sulfate

industrial grade

340kg

sodium hydroxide

industrial grade

Appropriate amount

[0018] The production equipment of vulcanization accelerator 2-mercaptobenzothiazole zinc salt mainly includes: storage tank (F101), storage tank (F102), raw material pump (J101, J102), reaction kettle (D101), reaction kettle (D102), Delivery pump (J103~J105), washing kettle (D103), filter (L101), centrifuge (L102), dryer (L103), pulverizer (L104), vibrating screen (L105), among them, storage tank (F101 ) is used to store deionized water, and the storage tank (F102) is used to store zinc sulfate solution, wherein, the delivery pump (J103) is connected with the reaction kettle (D101) and the reaction kettle (D102) respectively, and the delivery pump (J105) is connected with the reaction kettle (D102) respectively. The filter (L101) and the...

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Abstract

The invention discloses a production device of a vulcanization accelerator zinc 2-mercaptobenzothiazole. The production device mainly comprises a storage tank (F101), a storage tank (F102), raw material pumps (J101 and J102), a reaction kettle (D101), a reaction kettle (D102), conveying pumps (J103-J105), a water washing kettle (D103), a filter (L101), a centrifuge (L102), a dryer (L103), a crusher (L104) and a vibrating screen (L105), wherein the storage tank (F101) is used for storing deionized water, the storage tank (F102) is used for storing a zinc sulfate solution, the conveying pump (J103) is connected with the reaction kettle (D101) and the reaction kettle (D102) respectively, the conveying pump (J105) is connected with the filter (L101) and the water washing kettle (D103) respectively, and the seal head thickness of the storage tank (F102) is 7-9mm.

Description

technical field [0001] The invention relates to a compound synthesis device, in particular to a production device of a vulcanization accelerator 2-mercaptobenzothiazole zinc salt. Background technique [0002] 2-Mercaptobenzothiazole zinc salt is a high-speed vulcanization accelerator without rubber dyeing properties. Suitable for NR, IR, BR, SBR, NBR, EPDM and latex. It is mildly active in latex systems and is usually used in combination with superaccelerators. The vulcanization critical temperature is high, it is not easy to produce early vulcanization, and the vulcanization flatness is wide. It is suitable for latex system and has the function of adjusting the viscosity of the system. Suitable for injection molding and foam rubber products. Safe operation, easy to disperse, no pollution, no discoloration. Aging resistance when used in combination with TP. It is mainly used to manufacture industrial products such as tires, rubber hoses, rubber shoes, and tapes. Most ...

Claims

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Application Information

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IPC IPC(8): C07D277/72
CPCC07D277/72
Inventor 关艮安
Owner CHENGDU WEI & SI TECH CO LTD
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