CN101173161A - Olefin hydrocarbons thermoplasticity elastic body water-proof material and manufacturing method thereof - Google Patents
Olefin hydrocarbons thermoplasticity elastic body water-proof material and manufacturing method thereof Download PDFInfo
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- CN101173161A CN101173161A CNA2007100600937A CN200710060093A CN101173161A CN 101173161 A CN101173161 A CN 101173161A CN A2007100600937 A CNA2007100600937 A CN A2007100600937A CN 200710060093 A CN200710060093 A CN 200710060093A CN 101173161 A CN101173161 A CN 101173161A
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- elastic body
- thermoplastic elastomer
- olefin hydrocarbons
- hydrocarbons thermoplasticity
- thermoplasticity elastic
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Abstract
The invention relates to a waterproof material, which is an olefin thermoplastic elastomer, belonging to olefin thermoplastic elastomer waterproof materials and the manufacturing method of the olefin thermoplastic elastomer waterproof materials. The technical proposal of the invention is that: fist, the olefin thermoplastic elastomer or the olefin thermoplastic elastomer is arranged in an extruder to be extruded; second, the extruded fused mass is formed by calendaring and cooling; third, the temperature of the frame of the extruder ranges from 130 DEG C to 250DEG C. According to requirements, such as the colors of the waterproof materials or other requirements, other assistants can be added to the olefin thermoplastic elastomer or the olefin thermoplastic elastomer, and then the mass is arranged in the extruder. The invention has the advantages that: the invention is a new type elastomer, which has wide application in sealing field for the good performances; however, the invention is not applied in waterproofing; if the invention is applied in water proofing, the invention has the characteristics of softness, easy construction and other characteristics of rubber waterproof materials, meanwhile the invention is easy to be recycled and is environment-friendly.
Description
Technical field
The invention belongs to the waterproof material, further say, belong to olefin hydrocarbons thermoplasticity elastic body water-proof material and manufacture method thereof.
Background technology
Polymer waterproof material is various in style, as SBS asphalt waterproofing material, APP modified asphalt waterproof material, PVC waterproof material, PE waterproof material or the like, but along with the development of civil engineering technology, aspects such as existing waterproof material water-repellancy, security, the feature of environmental protection, easy construction exist not enough.The waterproof material of rubber-like exists shortcomings such as poor, the difficult recovery of the feature of environmental protection; Resene then quality is too hard, is difficult for construction.So in the art, the discovery of novel material and excavation are imperative.
Summary of the invention
The present invention is that the olefin hydrocarbons thermoplasticity elastic body that will be applied in other field proposes to be applied to the waterproof material, and the waterproof material and the manufacture method thereof of good combination property is provided.
Water-proof material of the present invention, its material is an olefin hydrocarbons thermoplasticity elastic body.
Water-proof material of the present invention, waterproof material processing method is as follows:
1. olefin hydrocarbons thermoplasticity elastic body or olefin hydrocarbons thermoplasticity elastic body being joined forcing machine extrudes.
2. the melts of extruding is through the calendering cooling forming.
3. forcing machine body temperature scope is 130 ~ 250 ℃.
Can also be as required, add with other auxiliary agent in olefin hydrocarbons thermoplasticity elastic body or olefin hydrocarbons thermoplasticity elastic body as the color of waterproof material etc. and to add forcing machine again as mixture.
Olefin hydrocarbons thermoplasticity elastic body comprises the TPO of incomplete vulcanization and the TPV of complete cure, and its shore hardness can be from 40A to 20D.Olefin hydrocarbons thermoplasticity elasticity is to be formed through dynamic vulcanization by polyolefin resin and rubber.Polyolefin resin wherein is including but not limited to polypropylene (PP), polyethylene (PE); Rubber is including but not limited to terpolymer EP rubber (EPDM), natural rubber (NR), isoprene-isobutylene rubber (IIR), paracril (NBR), acrylic elastomer (AR) etc.
The preparation method of common olefin hydrocarbons thermoplasticity elastic body comprises, banburying; Open refining; Single, double screw rod is extruded.
Adopt the olefin hydrocarbons thermoplasticity elastic body of normally used method preparation to may be used to material of the present invention.
Water-proof material among the present invention can use separately, also can multilayer use, such as carrying out compound with enhancement layer, layer of displacement.
Effect of the present invention:
(1) the waterproof material among the present invention can also recycling when having the performance of vulcanized rubber.
(2) the waterproof material among the present invention is not owing to contain material such as pitch, and the destruction that can stop root system of plant is so can be used for the waterproof material in field such as roof greening.
(3) the waterproof material among the present invention has wideer use range than other waterproof material, can use under-60～135 ℃ environment.
(4) constructional method is simple, can the direct heat fusion welding, and improve engineering efficient, and do not need to use objectionable impurities such as tackiness agent, do not pollute the environment.
Olefin hydrocarbons thermoplasticity elastic body is a kind of novel elastomer, because its excellent property is used wider in field of sealing technology.But also do not use in the waterproof field, it is used in softness that the waterproof field promptly has the rubber waterproof material, easy characteristics such as construction, also is easy to recycling, environmental friendliness.
Embodiment
Embodiment 1:
TPV particulate material (shore hardness 40A) at 80 ℃ down after dry 2 hours, is put in the single screw extrusion machine, and the forcing machine body temperature is gradient to 200 ℃ from 160 ℃, obtains waterproof sheet after the extrusion melt calendering cooling.
Embodiment 2:
To put in the twin screw extruder behind TPV particle (shore hardness 70A) and the black masterbatch combination drying, extruder temperature is gradient to 210 ℃ from 150 ℃, non-woven fabrics and extrusion melt are fitted through stack, obtain being fitted with the waterproof sheet of non-woven fabrics after the cooling.
Embodiment 3:
With TPV particle (shore hardness 20D) with green female according to putting in the single screw extrusion machine behind 1 combination drying, the forcing machine body temperature is gradient to 250 ℃ from 170 ℃, obtains waterproof sheet after the extrusion melt calendering cooling.
Embodiment 4:
The dry back of TPV particle (shore hardness 90A) is dropped in the single screw extrusion machine, and forcing machine is equipped with the profiled material die head, and extrusion temperature is gradient to 210 ℃ from 170 ℃, obtains waterstop after overcooling.
Embodiment 5:
To put in the single screw extrusion machine after TPO particle (shore hardness 60A) drying, extruder temperature is gradient to 190 ℃ from 130 ℃, obtains waterproof sheet after the extrusion melt calendering cooling.
Claims (4)
1. water-proof material, it is characterized by material is olefin hydrocarbons thermoplasticity elastic body.
Such as claim 1 water-proof material, it is characterized in that described olefin hydrocarbons thermoplasticity elastic body is the thermoplastic elastomer that polyolefin resin and rubber are made through dynamic vulcanization technology.
3. water-proof material as claimed in claim 1 or 2 is characterized in that described waterproof material processing method is as follows:
1. olefin hydrocarbons thermoplasticity elastic body or olefin hydrocarbons thermoplasticity elastic body being joined forcing machine extrudes;
2. the melts of extruding is through the calendering cooling forming;
3. forcing machine body temperature scope is 130 ~ 250 ℃.
4. water-proof material as claimed in claim 2 is characterized in that described olefin hydrocarbons thermoplasticity elastic body comprises the TPO of incomplete vulcanization and the TPV of complete cure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100600937A CN101173161A (en) | 2007-10-31 | 2007-10-31 | Olefin hydrocarbons thermoplasticity elastic body water-proof material and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100600937A CN101173161A (en) | 2007-10-31 | 2007-10-31 | Olefin hydrocarbons thermoplasticity elastic body water-proof material and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101173161A true CN101173161A (en) | 2008-05-07 |
Family
ID=39421920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100600937A Pending CN101173161A (en) | 2007-10-31 | 2007-10-31 | Olefin hydrocarbons thermoplasticity elastic body water-proof material and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101173161A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897235A (en) * | 2014-04-11 | 2014-07-02 | 王强 | Thermoplastic polyolefin waterproof membrane for bathrooms and preparation method thereof |
| CN112694683A (en) * | 2020-12-31 | 2021-04-23 | 中国铁路经济规划研究院有限公司 | Preparation method of acrylate rubber and ethylene propylene diene monomer blended composite rubber |
-
2007
- 2007-10-31 CN CNA2007100600937A patent/CN101173161A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897235A (en) * | 2014-04-11 | 2014-07-02 | 王强 | Thermoplastic polyolefin waterproof membrane for bathrooms and preparation method thereof |
| CN112694683A (en) * | 2020-12-31 | 2021-04-23 | 中国铁路经济规划研究院有限公司 | Preparation method of acrylate rubber and ethylene propylene diene monomer blended composite rubber |
| CN112694683B (en) * | 2020-12-31 | 2024-01-16 | 中国铁路经济规划研究院有限公司 | Preparation method of acrylate rubber and ethylene propylene diene monomer rubber blended composite rubber |
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Open date: 20080507 |