CN108341997A - EMU floor cloth sizing composition and its EMU floor cloth of preparation - Google Patents
EMU floor cloth sizing composition and its EMU floor cloth of preparation Download PDFInfo
- Publication number
- CN108341997A CN108341997A CN201810108940.0A CN201810108940A CN108341997A CN 108341997 A CN108341997 A CN 108341997A CN 201810108940 A CN201810108940 A CN 201810108940A CN 108341997 A CN108341997 A CN 108341997A
- Authority
- CN
- China
- Prior art keywords
- emu
- floor cloth
- parts
- sizing composition
- agent
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- 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
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of EMU floor cloth sizing composition and its EMU floor cloth of preparation, are related to synthetic rubber technical field.It is made of the raw material of following parts by weight：45 50 parts of natural rubber, 10 15 parts of nitrile rubber, 10 18 parts of fire retardant, 10 20 parts of reinforcing agent, 12 parts of vulcanizing agent, 36 parts of softening agent, 35 parts of activating agent.Material of main part uses natural rubber and nitrile rubber so that product has elasticity well, can alleviate impact force, its skin resistance is big, good antiskid effect, and the safety of passenger's driving has been effectively ensured.Remaining selected materials is environment-friendly materials, pollution-free, recoverable, meets requirement of the people to car decoration environmental protection, can meet the requirement of environmental protection during process of manufacture and use.
Description
Technical field
The present invention relates to synthetic rubber technical fields, and in particular to a kind of EMU floor cloth sizing composition and its system
Standby EMU floor cloth.
Background technology
EMU floor cloth is not only to decoration needs, more for the personal safety for ensureing passenger and health.Therefore, right
It had both included physics mechanical property requirements, also included flame-proof environmental protection performance requirement.Domestic existing motor train unit floor cloth is usually adopted
Use synthetic rubber as raw material, skin resistance is low, and non-skid property is bad, and not environmentally.
In order to improve the international competitiveness of Chinese Enterprise, using suitable for China, the proprietary technology system of road feelings, crowd is widely collected
Long, reference, digestion, absorption, advanced, ripe, reliable technology is combined with research and development, verification experimental verification, autonomous innovation in the world, real
The requirement of the production domesticization of existing motor-car technical equipment, it is necessary to the composition for developing a kind of simple, the low cigarette of formula, Halogen, to for
Good, the environmentally friendly floor cloth of a kind of novel environment friendly excellent flame retardancy of EMU vehicle offer, non-skid property.
Invention content
In order to overcome the above-mentioned technical problem in the presence of the prior art, the purpose of the present invention is to provide a kind of letters of formula
The good EMU floor cloth sizing composition of single, low cigarette, Halogen, environmental protection flame retardant function admirable, non-skid property.
To achieve the above object, present invention employs following technical schemes：
A kind of EMU floor cloth sizing composition, it is characterised in that：It is made of the raw material of following parts by weight：
Preferably, a kind of EMU of the invention floor cloth sizing composition, is made of the raw material of following parts by weight：
Preferably, the fire retardant is one or more of zinc borate, aluminium hydroxide, environmentally friendly composite nitrogen phosphorus.
Preferably, the reinforcing agent selects one kind in White Carbon black or clay.
Preferably, the vulcanizing agent is sulphur S-80.
Preferably, the softening agent is one kind in dioctyl phthalate, dioctyl sebacate.
Preferably, the activating agent is one kind in zinc oxide or stearic acid.
It is another object of the present invention to provide a kind of EMU floor cloth, with above-mentioned EMU floor cloth sizing material
Composition is raw material.
Beneficial effects of the present invention are mainly manifested in：
Material of main part uses natural rubber and nitrile rubber so that product has elasticity well, can alleviate punching
Power is hit, its skin resistance is big, good antiskid effect, and the safety of passenger's driving has been effectively ensured.In terms of fire prevention, hindered using environmental protection
Agent is fired, good fire protection requirement is achieved while environmentally friendly.Reinforcing agent selects white carbon or clay, and there are no pollution to the environment,
It is halogen-free, burn low smoke and non-toxic mist, environmentally protective.Remaining selected materials is environment-friendly materials, and natural rubber is pollution-free, can return
It receives and utilizes, meet requirement of the people to car decoration environmental protection, environmental protection can be reached during process of manufacture and use
It is required that.
Specific implementation mode
Below with reference to embodiment, the present invention is described in detail.
Embodiment 1
EMU floor cloth sizing composition, is made of the raw material of following parts by weight：
Wherein, fire retardant is zinc borate, and it is sulphur S-80 that reinforcing agent, which selects White Carbon black, vulcanizing agent, and softening agent is decanedioic acid
Dioctyl ester, activating agent are zinc oxide.
EMU is as follows with the preparation method of floor cloth：
(1) drying glue：For the control of baking-glue machine temperature at 50-60 DEG C, drying glue control time is 48h or more, it is desirable that inside and outside to dry saturating, nothing
Sandwich, it is spare to cut small corner block after the completion of drying glue, temperature >=35 DEG C when cutting；
(2) natural gum is plasticated：45-50 DEG C of preceding roller temperature in two roll plastic mixing mill, 45-55 DEG C of rear roller temperature, roll spacing 0.5-1mm,
Refining modeling time 15min reaches and beats triangle bag after the time and park -7d for 24 hours.
(3) dispensing：Each raw material of corresponding parts by weight is weighed respectively；
(4) it is kneaded：After starting mixer normal operation, load weighted natural rubber, nitrile rubber is added, while work is added
Property agent zinc oxide plasticate 1min, be then added reinforcing agent White Carbon black and softening agent dioctyl sebacate, mixing time 8min, finally
Fire retardant zinc borate is added, sizing composition is discharged when being kneaded to 120-125 DEG C of banburying chamber；The size composition excluded through mixer
40-50 DEG C of roller temperature is added in object immediately, and the open mill fluctuating plate cooling of roll spacing 6-8mm operatings is scattered and parked；
(5) add vulcanizing agent：Open mill roll spacing 5-6mm, temperature preliminary roller and rear roll temperature wait for size composition at 45-50 DEG C
When 50-60 DEG C of object cold temperature, vulcanizing agent sulphur S-80 is added with 6-8mm roll spacings, after sulphur S-80 all absorbs completely, uses
1mm or less roll spacings, Bao Tongsan is all over beating triangle bag.Then, knife is smash refining uniformly, bottom sheet with 5mm or so roll spacings eight.
(6) vulcanize：Curing temperature control at 160-165 DEG C, tensioning pressure 130bar, allow vulcanization bottom sheet after lining cloth into
Enter vulcanized drum, the both sides of vulcanizate add the filler strip consistent with product thickness, complete to batch work i.e. on devices for taking-up
It can.
Embodiment 2
EMU floor cloth sizing composition, is made of the raw material of following parts by weight：
Wherein, fire retardant is zinc borate, and it is sulphur S-80 that reinforcing agent, which selects White Carbon black, vulcanizing agent, and softening agent is decanedioic acid
Dioctyl ester, activating agent are zinc oxide.
The preparation method is the same as that of Example 1 with floor cloth for EMU.
Embodiment 3
A kind of EMU floor cloth, using the EMU of embodiment 2 with floor cloth sizing composition as raw material and to implement
The preparation method of example 2 is made.
The test result of the EMU of attached embodiment 3 floor cloth is further with floor cloth to the EMU of the present invention below
Explanation：
It can be seen that the EMU floor cloth excellent flame retardancy, environmentally friendly of the present invention from the above test result, it is resistance to
Aging, stability are all preferable.
Embodiment content is only citing made for the present invention and explanation, and affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or substitutes by a similar method, as long as it does not deviate from the concept of invention
Or beyond the scope defined by this claim, it is within the scope of protection of the invention.
Claims (8)
1. a kind of EMU floor cloth sizing composition, it is characterised in that：It is made of the raw material of following parts by weight：
2. a kind of EMU floor cloth sizing composition as described in claim 1, which is characterized in that by following parts by weight
Raw material is made：
3. a kind of EMU floor cloth sizing composition as claimed in claim 1 or 2, which is characterized in that the fire retardant
For one or more of zinc borate, aluminium hydroxide, environmentally friendly composite nitrogen phosphorus.
4. a kind of EMU floor cloth sizing composition as claimed in claim 1 or 2, which is characterized in that the reinforcing agent
Select one kind in White Carbon black or clay.
5. a kind of EMU floor cloth sizing composition as claimed in claim 1 or 2, which is characterized in that the vulcanizing agent
For sulphur S-80.
6. a kind of EMU floor cloth sizing composition as claimed in claim 1 or 2, which is characterized in that the softening agent
For one kind in dioctyl phthalate, dioctyl sebacate.
7. a kind of EMU floor cloth sizing composition as claimed in claim 1 or 2, which is characterized in that the activating agent
For one kind in zinc oxide or stearic acid.
8. a kind of EMU floor cloth, which is characterized in that with the floor cloth sizing material group of the EMU described in claim 1 or 2
Conjunction object is raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108940.0A CN108341997A (en) | 2018-02-05 | 2018-02-05 | EMU floor cloth sizing composition and its EMU floor cloth of preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108940.0A CN108341997A (en) | 2018-02-05 | 2018-02-05 | EMU floor cloth sizing composition and its EMU floor cloth of preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108341997A true CN108341997A (en) | 2018-07-31 |
Family
ID=62958508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810108940.0A Pending CN108341997A (en) | 2018-02-05 | 2018-02-05 | EMU floor cloth sizing composition and its EMU floor cloth of preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108341997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634030A (en) * | 2020-04-17 | 2020-09-08 | 来安县亨通橡塑制品有限公司 | Manufacturing method of low-smoke halogen-free flame-retardant floor cloth for metro vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490479A (en) * | 2002-10-15 | 2004-04-21 | 陈汇宏 | Process method for manufacturing elastic floor |
| CN104070625A (en) * | 2013-03-27 | 2014-10-01 | 厚生股份有限公司 | Production method of continuous type rubber flooring mat |
| CN106519349A (en) * | 2016-11-23 | 2017-03-22 | 安徽美腾特种电缆材料有限公司 | Wear-resistant and anti-static rubber floor and preparation method thereof |
| CN107542249A (en) * | 2017-10-09 | 2018-01-05 | 常州莱尚纺织品有限公司 | A kind of cork-rubber composite floor board |
-
2018
- 2018-02-05 CN CN201810108940.0A patent/CN108341997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490479A (en) * | 2002-10-15 | 2004-04-21 | 陈汇宏 | Process method for manufacturing elastic floor |
| CN104070625A (en) * | 2013-03-27 | 2014-10-01 | 厚生股份有限公司 | Production method of continuous type rubber flooring mat |
| CN106519349A (en) * | 2016-11-23 | 2017-03-22 | 安徽美腾特种电缆材料有限公司 | Wear-resistant and anti-static rubber floor and preparation method thereof |
| CN107542249A (en) * | 2017-10-09 | 2018-01-05 | 常州莱尚纺织品有限公司 | A kind of cork-rubber composite floor board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634030A (en) * | 2020-04-17 | 2020-09-08 | 来安县亨通橡塑制品有限公司 | Manufacturing method of low-smoke halogen-free flame-retardant floor cloth for metro vehicle |
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Application publication date: 20180731 |
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