CN105647427A - Sealant formula - Google Patents

Sealant formula Download PDF

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Publication number
CN105647427A
CN105647427A CN201610159467.XA CN201610159467A CN105647427A CN 105647427 A CN105647427 A CN 105647427A CN 201610159467 A CN201610159467 A CN 201610159467A CN 105647427 A CN105647427 A CN 105647427A
Authority
CN
China
Prior art keywords
rubber
parts
formula
sealant
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610159467.XA
Other languages
Chinese (zh)
Inventor
邵环宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610159467.XA priority Critical patent/CN105647427A/en
Publication of CN105647427A publication Critical patent/CN105647427A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J107/00—Adhesives based on natural rubber
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Material Composition (AREA)

Abstract

The invention relates to a sealant formula, which is prepared from the following components: natural rubber, zinc oxide, stearic acid, an antioxidant D, paraffin, spraying carbon black, vaseline, engine oil, an accelerant TDMD, and sulfur. The sealant formula provided by the invention has the beneficial effects that the sealing rubber formula is obtained by several tests, the obtained rubber has good sealing performance, a lot of assistants are not needed, additives are reasonably matched to obtain the sealing rubber, the sealing rubber has good sealing effect, is durable and can be widely used in the fields of pipelines, pumps and the like, and the preparation method of the rubber is simple, is low in cost, and can be widely applied.

Description

A kind of sealant formula
Technical field
The present invention relates to chemical technology field, especially relate to a kind of sealant formula.
Background technology
Caulking gum is to prevent fluid media (medium) from being leaked sealing device, is also prevented from extraneous dust, silt and air (right
In vacuum) enter the rubber within sealing device. Though this kind of sealing member is little, but to ensureing the performance of various devices and facility, saving material and the energy, preventing the pollution of the environment, there is significant role. It is widely used in various machinery, instrument, pipeline, household electrical appliance, vehicle and other vehicles, and building trade etc. The elastomeric material of rubber seal products, to be selected according to working condition, especially in the field such as pipeline, pump, commonly used meeting causes sealing gasket damage deformation, sealing effectiveness is caused to reduce, in some specials, sealing gasket can not often be changed again, it is necessary to the rubber that a kind of durable seal is effective.
Summary of the invention
For overcoming above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of sealant formula, described formula components is as follows: natural rubber, zinc oxide, stearic acid, antioxidant D, paraffin, spray carbon black, vaseline, machine oil, accelerator TDMD, sulfur.
Described preferred number is as follows: natural rubber 100 parts, zinc oxide 5 parts, stearic acid 0.5 part, antioxidant D 1 part, 1 part of paraffin, spray carbon black 20 parts, 10 parts of vaseline, 5 parts of machine oil, accelerator TDMD2 part, 0.2 part of sulfur.
The invention has the beneficial effects as follows: the formula of this caulking gum obtains through test of many times, the rubber seal performance prepared is good, a large amount of auxiliary agent need not be used, carry out rational proportion with additive and obtain caulking gum, there is good sealing effect, durable, it is possible to widely use in the field such as pipeline, pump, and method for preparing rubber be simple, cost is low, it is possible to extensive use.
Detailed description of the invention
A kind of sealant formula, described formula components is as follows: natural rubber 100 parts, zinc oxide 5 parts, stearic acid 0.5 part, antioxidant D 1 part, 1 part of paraffin, spray carbon black 20 parts, 10 parts of vaseline, 5 parts of machine oil, accelerator TDMD2 part, 0.2 part of sulfur.
Above-mentioned formula is vulcanized.
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those of ordinary skill in the art are in the technical scope that disclosed herein; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with claims protection defined.

Claims (2)

1. a sealant formula, it is characterised in that described formula components is as follows: natural rubber, zinc oxide, stearic acid, antioxidant D, paraffin, spray carbon black, vaseline, machine oil, accelerator TDMD, sulfur.
2. a kind of sealant formula according to claim 1, it is characterised in that described preferred number is as follows: natural rubber 100 parts, zinc oxide 5 parts, stearic acid 0.5 part, antioxidant D 1 part, 1 part of paraffin, spray carbon black 20 parts, 10 parts of vaseline, 5 parts of machine oil, accelerator TDMD2 part, 0.2 part of sulfur.
CN201610159467.XA 2016-03-21 2016-03-21 Sealant formula Pending CN105647427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610159467.XA CN105647427A (en) 2016-03-21 2016-03-21 Sealant formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610159467.XA CN105647427A (en) 2016-03-21 2016-03-21 Sealant formula

Publications (1)

Publication Number Publication Date
CN105647427A true CN105647427A (en) 2016-06-08

Family

ID=56494880

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610159467.XA Pending CN105647427A (en) 2016-03-21 2016-03-21 Sealant formula

Country Status (1)

Country Link
CN (1) CN105647427A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106589480A (en) * 2016-12-10 2017-04-26 钦州学院 Rubber cement and preparation method thereof
CN106633256A (en) * 2016-09-30 2017-05-10 合肥华运机械制造有限公司 Rubber sealing material with high wear resistance and for chemical pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106633256A (en) * 2016-09-30 2017-05-10 合肥华运机械制造有限公司 Rubber sealing material with high wear resistance and for chemical pump
CN106633256B (en) * 2016-09-30 2018-08-24 安徽富乐泰水泵系统有限公司 A kind of chemical pumping rubber packing material with high-wearing feature
CN106589480A (en) * 2016-12-10 2017-04-26 钦州学院 Rubber cement and preparation method thereof

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160608

WD01 Invention patent application deemed withdrawn after publication