CN106243520A - A kind of waterproof roll of radiation-resistant ethylene propylene diene rubber/POE and preparation method thereof - Google Patents
A kind of waterproof roll of radiation-resistant ethylene propylene diene rubber/POE and preparation method thereof Download PDFInfo
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- CN106243520A CN106243520A CN201610609879.9A CN201610609879A CN106243520A CN 106243520 A CN106243520 A CN 106243520A CN 201610609879 A CN201610609879 A CN 201610609879A CN 106243520 A CN106243520 A CN 106243520A
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- poe
- ethylene propylene
- propylene diene
- diene rubber
- waterproof roll
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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
-
- 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
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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
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
A kind of waterproof roll of radiation-resistant ethylene propylene diene rubber/POE, 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, Lanthanum (III) nitrate, dimethyl oxalate., the pungent phenol ether through reaction of polyoxyethylene, zinc oxide, hexamethylene, manganese-zinc ferrite, carborundum, 1 3% aqueous acetic acid, silane coupling A 171,2,2' dithio-bis-benzothiazole, deionized water.Present invention uses magnetic loss consumption absorbing material manganese-zinc ferrite and electrical loss absorbing material carborundum, electromagnetic wave absorption, not only reduce electromagnetic radiation, moreover it is possible to strengthen the mechanical strength of waterproof roll.
Description
Technical field
The present invention relates to a kind of architectural waterproof material, particularly relate to a kind of radiation-resistant ethylene propylene diene rubber/POE
Waterproof roll and production method.
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 a kind of radiation-resistant ethylene-propylene-diene monomer
Waterproof roll of glue/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 a kind of radiation-resistant ethylene propylene diene rubber/POE, it is characterised in that it is by the raw material system of following weight portion
Standby form: ethylene propylene diene rubber 500 parts, butyl rubber 80-100 part, POE 50-60 part, 1,3-is double, and (tert-butyl hydroperoxide two is different
Propyl group) benzene 10-12 part, Triallyl isocyanurate 12-15 part, stearic acid 15-20 part, 2-mercaptobenzimidazole 5-8 part, nitre
Acid lanthanum 12-15 part, dimethyl oxalate. 40-50 part, polyoxyethylene pungent phenol ether through reaction 8-10 part, zinc oxide 20-30 part, hexamethylene 80-
100 parts, manganese-zinc ferrite 15-20 part, carborundum 12-15 part, 1-3% aqueous acetic acid 150-200 part, silane coupling A-171
15-2 part, 2,2'-dithio-bis-benzothiazole 10-12 part, deionized water are appropriate.
The waterproof roll of described radiation-resistant ethylene propylene diene rubber/POE, it is characterised in that it is prepared by following steps
Form:
(1) by Lanthanum (III) nitrate, zinc oxide, dimethyl oxalate. and the deionized water mix homogeneously being equivalent to zinc oxide weight portion 8-10 part
Obtain mixed aqueous solution, in the case of stirring, mixed aqueous solution is slowly added to the pungent phenol ether through reaction of polyoxyethylene and hexamethylene
In the mixed liquor of configuration, it is heated to 70-90 DEG C, the continuously stirred 20-24h of constant temperature, decompression is distilled off solvent, and washing is dried,
Zinc oxide to surface modification；
(2) manganese-zinc ferrite and carborundum are placed in 1-3% aqueous acetic acid, stir, add silane coupling A-171,
Ultrasonic 2-3h, filters, is dried；
(3) by ethylene propylene diene rubber, butyl rubber, the product of step (2), 1, double (tert-butyl hydroperoxide diisopropyl) benzene of 3-,
Triallyl isocyanurate, stearic acid, 2-mercaptobenzimidazole add banbury and carry out banburying, and temperature controls at 135-140
About 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
70-80℃；Add the zinc oxide of surface modification and 2,2'-dithio-bis-benzothiazole carry out mixed glue, temperature controls at 95-105
In the range of DEG C, 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；Present invention uses magnetic loss consumption absorbing material manganese-zinc ferrite and electricity damages
Consumption absorbing material carborundum, electromagnetic wave absorption, be possible not only to reduce electromagnetic radiation, moreover it is possible to improve hot strength and wearability with
And improve the water resistance of waterproof roll；Stearic acid can play lubrication plasticizing and promote the effect of sulfuration；Butyl rubber has and carries
High product ageing-resistant performance, improves Product processing, resistance to impact；The addition of zinc oxide, and it is carried out surface process, promote
Zinc oxide dispersion in rubber, improves 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
The big quantity reducing stitching portion.
Detailed description of the invention
The waterproof roll of radiation-resistant ethylene propylene diene rubber/POE of the present embodiment, it is prepared by the raw material of following weight portion
Form: ethylene propylene diene rubber 500 parts, butyl rubber 100 parts, POE 60 parts, 1, double (tert-butyl hydroperoxide diisopropyl) benzene of 3-
12 parts, Triallyl isocyanurate 15 parts, stearic acid 20 parts, 2-mercaptobenzimidazole 8 parts, Lanthanum (III) nitrate 12 parts, oxalic acid diformazan
Ester 50 parts, the pungent phenol ether through reaction of polyoxyethylene 10 parts, zinc oxide 30 parts, hexamethylene 100 parts, manganese-zinc ferrite 20 parts, carborundum 15 parts,
3% aqueous acetic acid 200 parts, silane coupling A-171 2 parts, 2,2'-dithio-bis-benzothiazole 12 parts, deionized water are appropriate.
The waterproof roll of radiation-resistant ethylene propylene diene rubber/POE of the present embodiment, it is prepared from by following steps:
(1) by Lanthanum (III) nitrate, zinc oxide, dimethyl oxalate. be equivalent to the deionized water mix homogeneously of zinc oxide weight portion 10 parts and obtain
To mixed aqueous solution, in the case of stirring, it is slowly added to mixed aqueous solution to the pungent phenol ether through reaction of polyoxyethylene and hexamethylene join
In the mixed liquor put, being heated to 90 DEG C, the continuously stirred 20h of constant temperature, decompression is distilled off solvent, and washing is dried, must arrive surface and change
The zinc oxide of property；
(2) manganese-zinc ferrite and carborundum are placed in 3% aqueous acetic acid, stir, add silane coupling A-171, super
Sound 3h, filters, is dried；
(3) by ethylene propylene diene rubber, butyl rubber, the product of step (2), 1, double (tert-butyl hydroperoxide diisopropyl) benzene of 3-,
Triallyl isocyanurate, stearic acid, 2-mercaptobenzimidazole add banbury and carry out banburying, and temperature controls at 140 DEG C, close
Refining 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
Modified zinc oxide and 2,2'-dithio-bis-benzothiazole carry out mixed glue, temperature controls at 95 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 70min, 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 radiation-resistant ethylene propylene diene rubber/POE, 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,
Lanthanum (III) nitrate 12-15 part, dimethyl oxalate. 40-50 part, polyoxyethylene pungent phenol ether through reaction 8-10 part, zinc oxide 20-30 part, hexamethylene
80-100 part, manganese-zinc ferrite 15-20 part, carborundum 12-15 part, 1-3% aqueous acetic acid 150-200 part, silane coupling A-
171 15-2 parts, 2,2'-dithio-bis-benzothiazole 10-12 part, deionized water are appropriate.
2. according to the waterproof roll of the radiation-resistant ethylene propylene diene rubber/POE described in claim 1, it is characterised in that its by
Following steps are prepared from:
(1) by Lanthanum (III) nitrate, zinc oxide, dimethyl oxalate. and the deionized water mix homogeneously being equivalent to zinc oxide weight portion 8-10 part
Obtain mixed aqueous solution, in the case of stirring, mixed aqueous solution is slowly added to the pungent phenol ether through reaction of polyoxyethylene and hexamethylene
In the mixed liquor of configuration, it is heated to 70-90 DEG C, the continuously stirred 20-24h of constant temperature, decompression is distilled off solvent, and washing is dried,
Zinc oxide to surface modification；
(2) manganese-zinc ferrite and carborundum are placed in 1-3% aqueous acetic acid, stir, add silane coupling A-171,
Ultrasonic 2-3h, filters, is dried；
(3) by ethylene propylene diene rubber, butyl rubber, the product of step (2), 1, double (tert-butyl hydroperoxide diisopropyl) benzene of 3-,
Triallyl isocyanurate, stearic acid, 2-mercaptobenzimidazole add banbury and carry out banburying, and temperature controls at 135-140
About 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
70-80℃；Add the zinc oxide of surface modification and 2,2'-dithio-bis-benzothiazole carry out mixed glue, temperature controls at 95-105
In the range of DEG C, 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. according to the preparation method of the waterproof roll of the radiation-resistant ethylene propylene diene rubber/POE described in claim 2, described
Ethylene propylene diene rubber be containing propylene amount 30-40% high speed sulfuration raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609879.9A CN106243520A (en) | 2016-07-29 | 2016-07-29 | A kind of waterproof roll of radiation-resistant ethylene propylene diene rubber/POE and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610609879.9A CN106243520A (en) | 2016-07-29 | 2016-07-29 | A kind of waterproof roll of radiation-resistant ethylene propylene diene rubber/POE and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106243520A true CN106243520A (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610609879.9A Pending CN106243520A (en) | 2016-07-29 | 2016-07-29 | A kind of waterproof roll of radiation-resistant ethylene propylene diene rubber/POE and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542213A (en) * | 2020-05-11 | 2020-08-14 | 向怀珍 | Manganese-zinc ferrite-graphene composite electromagnetic shielding material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-07-29 CN CN201610609879.9A patent/CN106243520A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
|---|---|---|---|---|
| CN111542213A (en) * | 2020-05-11 | 2020-08-14 | 向怀珍 | Manganese-zinc ferrite-graphene composite electromagnetic shielding material and preparation method thereof |
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Application publication date: 20161221 |