CN106243519A - Waterproof roll of ethylene propylene diene rubber/POE that a kind of medium sand strengthens and preparation method thereof - Google Patents
Waterproof roll of ethylene propylene diene rubber/POE that a kind of medium sand strengthens and preparation method thereof Download PDFInfo
- Publication number
- CN106243519A CN106243519A CN201610609720.7A CN201610609720A CN106243519A CN 106243519 A CN106243519 A CN 106243519A CN 201610609720 A CN201610609720 A CN 201610609720A CN 106243519 A CN106243519 A CN 106243519A
- Authority
- CN
- China
- Prior art keywords
- medium sand
- poe
- ethylene propylene
- propylene diene
- diene rubber
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- 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
Abstract
The waterproof roll of ethylene propylene diene rubber/POE that a kind of medium sand strengthens, it is characterized in that, it is prepared from by the raw material of following weight portion: ethylene propylene diene rubber, butyl rubber, POE, 1, 3 pairs of (tert-butyl hydroperoxide diisopropyl) benzene, Triallyl isocyanurate, stearic acid, 2 mercaptobenzimidazoles, lanthana, α, ω divinyl polydimethylsiloxane, γ mercaptopropyl trimethoxysilane, the pungent phenol ether through reaction of polyoxyethylene, zinc oxide, chloroplatinic acid, medium sand, sodium tripolyphosphate, ATMP, calcium stearate, zinc stearate, 2, 2' dithio-bis-benzothiazole, deionized water.The waterproof roll of the present invention not only can multi-angle fold, thus greatly reduces the quantity of stitching portion, moreover it is possible to effectively reduces infiltration probability, has heat-insulating and energy-saving effect, easy construction simultaneously.
Description
Technical field
The present invention relates to a kind of architectural waterproof material, particularly relate to ethylene propylene diene rubber that a kind of medium sand strengthens/
The waterproof roll of POE and production method thereof.
Technical background
EPDM membrane is by the universally acknowledged waterproof roll best for combination property, and EPDM is with the physical property of its excellence
Start to be applied by substantial amounts of Chinese architecture engineering project.In recent years, along with progress and the people environmental consciousness of society's science and technology
Strengthening, to the requirement of construction water proof material, oneself starts to long-life, ozone fire-retardant, resistance to industry from conventional single water-proof function
Aging multifunctional direction development.The EPDM rubber waterproof rolling material sold in the market is the most all by country's macromolecule
Waterproof roll standard production, has good waterproof effect and longer working life when on building, and its U.S.-China is not
It is in place of foot: either EPDM rubber waterproof rolling material the most easily burns when still meeting naked light in order to the waterproof layer that generates,
Thus there is certain potential safety hazard, it is not suitable for fire-protection rating especially and requires waterproof, the antiseptic project of higher building
In, so considering from practicality and economy point, the most undesirable.
Existing market is nonflammable but also raw in order to be layed on building surface in the urgent need to one not only coiled material self
The waterproof layer become not only has and reliably prevents water seepage function, but also has isolation, fire-retardant and forever will not be from building surface
The high-performance waterproofing coiled material of upper detachment function.
Zeng Yan is in the preparation and performance study one literary composition of waste old/POE blending thermoplastic elastomer, and rubber powder is direct
It is added in saturated thermoplastic polyolefin elastomer (POE), it is thus achieved that excellent performance, easily processing, ageing-resistant, fire-resistant, water proofing property
Exsertile inexpensive elastic body material.
Summary of the invention
The problem to be solved in the present invention is the deficiency for above-mentioned technical problem, it is provided that the EPDM that a kind of medium sand strengthens
Waterproof roll of rubber/POE and preparation method thereof.
In order to solve the problems referred to above, the present invention by the following technical solutions:
The waterproof roll of ethylene propylene diene rubber/POE that a kind of medium sand strengthens, it is characterised in that it is by the raw material of following weight portion
Be prepared from: ethylene propylene diene rubber 500 parts, butyl rubber 80-100 part, POE 50-60 part, 1, the double (tert-butyl hydroperoxide two of 3-
Isopropyl) benzene 10-12 part, Triallyl isocyanurate 12-15 part, stearic acid 15-20 part, 2-mercaptobenzimidazole 5-8 part,
Lanthana 5-8 part, α, ω-divinyl polydimethylsiloxane 15-20 part, γ-mercaptopropyl trimethoxysilane 80-100 part,
Polyoxyethylene pungent phenol ether through reaction 3-4 part, zinc oxide 20-30 part, chloroplatinic acid 1-2 part, medium sand 15-20 part, sodium tripolyphosphate 4-6 part,
ATMP 5-8 part, calcium stearate 6-8 part, zinc stearate 8-10 part, 2,2'-dithio-bis-benzothiazole 10-12
Part, deionized water appropriate.
The waterproof roll of ethylene propylene diene rubber/POE that described medium sand strengthens, it is characterised in that it is by following steps system
For forming:
(1) by lanthana, α, ω-divinyl polydimethylsiloxane and γ-mercaptopropyl trimethoxysilane are in high-speed stirred
Mix homogeneously in device, add the pungent phenol ether through reaction of polyoxyethylene and be equivalent to polyoxyethylene pungent phenol ether through reaction weight portion 25-30 times go from
Sub-water, continues stirring 3-4h, is stirred at room temperature down, add zinc oxide, stir 1-2h, add chloroplatinic acid, continuously stirred 10-12h, enter
The cross-linking vulcanized zinc oxide obtaining surface modification of row；
(2) first sodium tripolyphosphate, ATMP are dissolved in the deionized water of 10-12 times of its weight portion, subsequently
Putting into medium sand, zinc stearate, calcium stearate, ultrasonic 30-50min, filter, 50-60 DEG C is dried, and obtains modified medium sand；
(3) by ethylene propylene diene rubber, butyl rubber, modified medium sand, 1,3-double (tert-butyl hydroperoxide diisopropyl) benzene, three allyls
Base isocyanuric acid ester, stearic acid, 2-mercaptobenzimidazole add banbury and carry out banburying, and temperature controls at about 135-140 DEG C,
Banburying time 8-10min；By the monolayer ferrum net filtration of 20-40 mesh of the material after banburying, filter glue temperature controls at 70-80
℃；Add the zinc oxide of surface modification and 2,2'-dithio-bis-benzothiazole carry out mixed glue, temperature controls 95-105 DEG C of scope
In, then by glue dormancy 20-24h；
(4) mixed sizing material and the POE of mix homogeneously being carried out heat refining on a mill until, temperature controls at 100-110 DEG C；Put into pressure
Prolong and roll on machine, sandwiched isolation liner bed course, arrange rolling；Carrying out vulcanizing treatment, vulcanization line temperature controls at 170-180
DEG C, speed is 7-8m/min, vulcanizes 60-70min, obtains waterproof roll.
Described ethylene propylene diene rubber is the high speed sulfuration raw material containing propylene amount 30-40%.
The invention have the benefit that ethylene propylene diene rubber is the high speed sulfuration raw material containing propylene amount 30-40%, contribute to
Prevent the coiled material aging of product and the aging function of ozone-resistant；The addition of medium sand can improve hardness, hot strength and wearability and
Improve the water resistance of waterproof roll；Stearic acid can play lubrication plasticizing medium sand and promote the effect of sulfuration；Butyl rubber has
Improve product ageing-resistant performance, improve Product processing, resistance to impact；The addition of zinc oxide, and it is carried out surface process, promote
Enter zinc oxide dispersion in rubber, improve the intensity of waterproof roll；Have that density is little, bending is big, low-temperature impact resistance high,
Easily processing, the addition of POE of the excellent properties such as reusable so that the waterproof roll of the present invention can multi-angle fold, thus
Greatly reduce the quantity of stitching portion.
Detailed description of the invention
The waterproof roll of ethylene propylene diene rubber/POE that the medium sand of the present embodiment strengthens, it is by the raw material system of following weight portion
Standby form: ethylene propylene diene rubber 500 parts, butyl rubber 100 parts, POE 60 parts, 1,3-is double (tert-butyl hydroperoxide diisopropyl)
Benzene 12 parts, Triallyl isocyanurate 15 parts, stearic acid 20 parts, 2-mercaptobenzimidazole 8 parts, lanthana 8 parts, α, ω-two
Vinyldimethicone 20 parts, γ-mercaptopropyl trimethoxysilane 100 parts, the pungent phenol ether through reaction of polyoxyethylene 4 parts, oxidation
30 parts of zinc, chloroplatinic acid 2 parts, medium sand 20 parts, sodium tripolyphosphate 6 parts, ATMP 8 parts, calcium stearate 8 parts, stearic acid
8 parts of zinc, 2,2'-dithio-bis-benzothiazole 12 parts, deionized water are appropriate.
The waterproof roll of ethylene propylene diene rubber/POE that the medium sand of the present embodiment strengthens, it is prepared from by following steps:
(1) by lanthana, α, ω-divinyl polydimethylsiloxane and γ-mercaptopropyl trimethoxysilane are in high-speed stirred
Mix homogeneously in device, adds the pungent phenol ether through reaction of polyoxyethylene and is equivalent to the deionization of polyoxyethylene pungent phenol ether through reaction weight portion 25 times
Water, continues stirring 4h, is stirred at room temperature down, add zinc oxide, stir 2h, add chloroplatinic acid, continuously stirred 12h, carries out cross-linking sulfur
Change the zinc oxide obtaining surface modification；
(2) first sodium tripolyphosphate, ATMP are dissolved in the deionized water of 12 times of its weight portions, put into subsequently
Medium sand, zinc stearate, calcium stearate, ultrasonic 50min, filter, and 60 DEG C are dried, and obtains modified medium sand；
(3) by ethylene propylene diene rubber, butyl rubber, modified medium sand, 1,3-double (tert-butyl hydroperoxide diisopropyl) benzene, three allyls
Base isocyanuric acid ester, stearic acid, 2-mercaptobenzimidazole add banbury and carry out banburying, and temperature controls at 140 DEG C, the banburying time
10min；By the monolayer ferrum net filtration of 40 mesh of the material after banburying, filter glue temperature controls at 80 DEG C；Add surface modification
Zinc oxide and 2,2'-dithio-bis-benzothiazole carry out mixed glue, temperature controls at 105 DEG C, then by glue dormancy 24h；
(4) mixed sizing material and the POE of mix homogeneously being carried out heat refining on a mill until, temperature controls at 110 DEG C；Put into calender
On roll, sandwiched isolation liner bed course, arrange rolling；Carrying out vulcanizing treatment, vulcanization line temperature controls at 180 DEG C, and speed is
8m/min, vulcanizes 60min, obtains waterproof roll.
More than 8MPa during the waterproof roll fracture tensile strength room temperature of the present invention, more than 2.3MPa, extension at break when 60 DEG C
More than 500% during rate room temperature, when-20 DEG C more than 200%, impermeability (30min, 0.3MPa) is impermeable, low-temperature bending temperature is little
In-40 DEG C.
Claims (3)
1. the waterproof roll of the ethylene propylene diene rubber/POE of a medium sand enhancing, it is characterised in that it is former by following weight portion
Material is prepared from: ethylene propylene diene rubber 500 parts, butyl rubber 80-100 part, POE 50-60 part, 1, the double (tert-butyl hydroperoxide of 3-
Diisopropyl) benzene 10-12 part, Triallyl isocyanurate 12-15 part, stearic acid 15-20 part, 2-mercaptobenzimidazole 5-8
Part, lanthana 5-8 part, α, ω-divinyl polydimethylsiloxane 15-20 part, γ-mercaptopropyl trimethoxysilane 80-100
Part, polyoxyethylene pungent phenol ether through reaction 3-4 part, zinc oxide 20-30 part, chloroplatinic acid 1-2 part, medium sand 15-20 part, sodium tripolyphosphate 4-6
Part, ATMP 5-8 part, calcium stearate 6-8 part, zinc stearate 8-10 part, 2,2'-dithio-bis-benzothiazole 10-
12 parts, deionized water appropriate.
2. the waterproof roll of the ethylene propylene diene rubber/POE strengthened according to the medium sand described in claim 1, it is characterised in that its
It is prepared from by following steps:
(1) by lanthana, α, ω-divinyl polydimethylsiloxane and γ-mercaptopropyl trimethoxysilane are in high-speed stirred
Mix homogeneously in device, add the pungent phenol ether through reaction of polyoxyethylene and be equivalent to polyoxyethylene pungent phenol ether through reaction weight portion 25-30 times go from
Sub-water, continues stirring 3-4h, is stirred at room temperature down, add zinc oxide, stir 1-2h, add chloroplatinic acid, continuously stirred 10-12h, enter
The cross-linking vulcanized zinc oxide obtaining surface modification of row；
(2) first sodium tripolyphosphate, ATMP are dissolved in the deionized water of 10-12 times of its weight portion, subsequently
Putting into medium sand, zinc stearate, calcium stearate, ultrasonic 30-50min, filter, 50-60 DEG C is dried, and obtains modified medium sand；
(3) by ethylene propylene diene rubber, butyl rubber, modified medium sand, 1,3-double (tert-butyl hydroperoxide diisopropyl) benzene, three allyls
Base isocyanuric acid ester, stearic acid, 2-mercaptobenzimidazole add banbury and carry out banburying, and temperature controls at about 135-140 DEG C,
Banburying time 8-10min；By the monolayer ferrum net filtration of 20-40 mesh of the material after banburying, filter glue temperature controls at 70-80
℃；Add the zinc oxide of surface modification and 2,2'-dithio-bis-benzothiazole carry out mixed glue, temperature controls 95-105 DEG C of scope
In, then by glue dormancy 20-24h；
(4) mixed sizing material and the POE of mix homogeneously being carried out heat refining on a mill until, temperature controls at 100-110 DEG C；Put into pressure
Prolong and roll on machine, sandwiched isolation liner bed course, arrange rolling；Carrying out vulcanizing treatment, vulcanization line temperature controls at 170-180
DEG C, speed is 7-8m/min, vulcanizes 60-70min, obtains waterproof roll.
3. the preparation method of the waterproof roll of the ethylene propylene diene rubber/POE strengthened according to the medium sand described in claim 2, institute
The ethylene propylene diene rubber stated is the high speed sulfuration raw material containing propylene amount 30-40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609720.7A CN106243519A (en) | 2016-07-29 | 2016-07-29 | Waterproof roll of ethylene propylene diene rubber/POE that a kind of medium sand strengthens and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609720.7A CN106243519A (en) | 2016-07-29 | 2016-07-29 | Waterproof roll of ethylene propylene diene rubber/POE that a kind of medium sand strengthens and preparation method thereof |
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| CN106243519A true CN106243519A (en) | 2016-12-21 |
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| CN201610609720.7A Pending CN106243519A (en) | 2016-07-29 | 2016-07-29 | Waterproof roll of ethylene propylene diene rubber/POE that a kind of medium sand strengthens and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4081586A4 (en) * | 2019-12-26 | 2023-11-15 | Dow Global Technologies LLC | Ethylene/alpha-olefin interpolymer compositions with high glass adhesion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486892A (en) * | 2009-02-11 | 2009-07-22 | 曹天志 | Thermal weld EPT rubber water-proof coiled material |
| CN102786743A (en) * | 2012-06-18 | 2012-11-21 | 青岛科技大学 | High and low temperature resistant and oil resistant blending material and preparation method thereof |
| CN103435919A (en) * | 2013-09-04 | 2013-12-11 | 沈阳化工大学 | REPDM/RIIR/POE (reclaimed ethylene propylene diene monomer/reclaimed isobutylene-isoprene rubber/polyolefin elastomer) and preparation method thereof |
| CN105400085A (en) * | 2015-12-15 | 2016-03-16 | 青岛科技大学 | Heatproof rubber and preparation method therefor |
| CN105504532A (en) * | 2015-07-26 | 2016-04-20 | 国网山东省电力公司临沂供电公司 | Preparation method of polyolefin thermoplastic elastomer flame-retardant cable sheath material |
-
2016
- 2016-07-29 CN CN201610609720.7A patent/CN106243519A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486892A (en) * | 2009-02-11 | 2009-07-22 | 曹天志 | Thermal weld EPT rubber water-proof coiled material |
| CN102786743A (en) * | 2012-06-18 | 2012-11-21 | 青岛科技大学 | High and low temperature resistant and oil resistant blending material and preparation method thereof |
| CN103435919A (en) * | 2013-09-04 | 2013-12-11 | 沈阳化工大学 | REPDM/RIIR/POE (reclaimed ethylene propylene diene monomer/reclaimed isobutylene-isoprene rubber/polyolefin elastomer) and preparation method thereof |
| CN105504532A (en) * | 2015-07-26 | 2016-04-20 | 国网山东省电力公司临沂供电公司 | Preparation method of polyolefin thermoplastic elastomer flame-retardant cable sheath material |
| CN105400085A (en) * | 2015-12-15 | 2016-03-16 | 青岛科技大学 | Heatproof rubber and preparation method therefor |
Non-Patent Citations (1)
| Title |
|---|
| 韩喜林: "《新型防水材料应用技术》", 31 March 2003, 中国建材工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4081586A4 (en) * | 2019-12-26 | 2023-11-15 | Dow Global Technologies LLC | Ethylene/alpha-olefin interpolymer compositions with high glass adhesion |
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Application publication date: 20161221 |
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