CN105694145A - Formula of gum material for rubber product - Google Patents
Formula of gum material for rubber product Download PDFInfo
- Publication number
- CN105694145A CN105694145A CN201610159816.8A CN201610159816A CN105694145A CN 105694145 A CN105694145 A CN 105694145A CN 201610159816 A CN201610159816 A CN 201610159816A CN 105694145 A CN105694145 A CN 105694145A
- Authority
- CN
- China
- Prior art keywords
- rubber
- formula
- carbon black
- parts
- gum material
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a formula of a gum material for a rubber product. The formula comprises the following components: nitrile rubber, zinc oxide, stearic acid, an anti-aging agent QD, carbon black N880, carbon black N770, dioctyl phthalate, an accelerant CZ, an accelerant TDMD and sulfur. The formula of the gum material for the rubber product has the beneficial effects that the formula of the gum material is obtained through multiple experiments; prepared rubber is good in performance; the use of lots of auxiliaries is not needed; the rubber is obtained by carrying out reasonable proportioning with an additive, has a good effect, is durable, and can be widely used in the fields of pipelines, pumps and the like; moreover, a preparation method of the rubber is simple, is low in cost, and can be widely applied.
Description
Technical field
The present invention relates to chemical technology field, especially relate to a kind of rubber sizing compound formula。
Background technology
The activity that it is the various rubber of raw material production with natural and synthetic rubber that rubber (rubberproduct) refers to, when also including rubber 1. rubber product forming utilizing scrap rubber reproduction, suppress through excessive pressure, its cohesiveness being had because of elastomer cannot eliminate, when molding is from mould, often produce the contraction (shrinkage factor of rubber, variant because glue kind is different) of extremely unstable, after must pass through a period of time, could ease up stable。So, at the beginning of a rubber design, no matter formula or mould, all need to calculate cooperation with caution, if it is not, it is unstable then easily to produce product size, cause product property low。
2. the elastomer of genus hevea thermosol thermosetting, plastics then belong to freezing off property of thermosol。Rubber is different because of sulphidic species main body, the temperature range of its forming and hardening, also have quite poor from, even can because of climate change, indoor temperature and humidity is affected。Therefore the working condition of rubber manufactured goods, need to do the adjustment of appropriateness at any time, if nothing, is then likely to produce the difference of product property。
3. after rubber product is carried out banbury refining glue by rubber raw materials, the elastomeric compound made makes raw material, the characteristic according to required rubber when refining glue and component design, and fixs required product hardness。Production molding is carried out compression molding by rubber plate vulcanization machine。Finally carry out overlap process after formed product, product surface is processed Glabrous thorn。
4. rubber burn-in test belongs to burn-in test category, and ageing of rubber refers to that rubber and goods are in processing, stores and in use procedure, the comprehensive function owing to being subject to internal and external factor causes performance structure to change, and then lose the phenomenon of use value。Show as be full of cracks, tacky, hardening, softening, efflorescence, variable color, mildew etc.。
Summary of the invention
For overcoming above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of rubber sizing compound formula, described formula components is as follows: nitrile rubber, zinc oxide, stearic acid, age resistor QD, white carbon black N880, white carbon black N770, o-phthalic acid dibutyl ester, accelerant CZ, accelerator TDMD, sulfur。
Described preferred number is as follows: nitrile rubber 100 parts, zinc oxide 5 parts, stearic acid 1.5 parts, age resistor QD1.5 part, white carbon black N88020 part, white carbon black N77020 part, o-phthalic acid dibutyl ester 15 parts, accelerant CZ 1.5 parts, accelerator TDMD1.5 part, sulfur 0.3。
The invention has the beneficial effects as follows: the formula of this sizing material obtains through test of many times, the rubber performance prepared is good, a large amount of auxiliary agent need not be used, carry out rational proportion with additive and obtain rubber, have effective, durable, it is possible to widely use in the field such as pipeline, pump, and method for preparing rubber is simple, cost is low, it is possible to extensive use。
Detailed description of the invention
A kind of rubber sizing compound formula, described formula components is as follows: nitrile rubber 100 parts, zinc oxide 5 parts, stearic acid 1.5 parts, age resistor QD1.5 part, white carbon black N88020 part, white carbon black N77020 part, o-phthalic acid dibutyl ester 15 parts, accelerant CZ 1.5 parts, accelerator TDMD1.5 part, sulfur 0.3。
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 rubber sizing compound formula, it is characterised in that described formula components is as follows: nitrile rubber, zinc oxide, stearic acid, age resistor QD, white carbon black N880, white carbon black N770, o-phthalic acid dibutyl ester, accelerant CZ, accelerator TDMD, sulfur。
2. a kind of rubber sizing compound formula according to claim 1, it is characterised in that described preferred number is as follows: nitrile rubber 100 parts, zinc oxide 5 parts, stearic acid 1.5 parts, age resistor QD1.5 part, white carbon black N88020 part, white carbon black N77020 part, o-phthalic acid dibutyl ester 15 parts, accelerant CZ 1.5 parts, accelerator TDMD1.5 part, sulfur 0.3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159816.8A CN105694145A (en) | 2016-03-21 | 2016-03-21 | Formula of gum material for rubber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159816.8A CN105694145A (en) | 2016-03-21 | 2016-03-21 | Formula of gum material for rubber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694145A true CN105694145A (en) | 2016-06-22 |
Family
ID=56231460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159816.8A Pending CN105694145A (en) | 2016-03-21 | 2016-03-21 | Formula of gum material for rubber product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105694145A (en) |
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2016
- 2016-03-21 CN CN201610159816.8A patent/CN105694145A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |