CN1210928A - Plastic water-proof coil - Google Patents
Plastic water-proof coil Download PDFInfo
- Publication number
- CN1210928A CN1210928A CN 97108221 CN97108221A CN1210928A CN 1210928 A CN1210928 A CN 1210928A CN 97108221 CN97108221 CN 97108221 CN 97108221 A CN97108221 A CN 97108221A CN 1210928 A CN1210928 A CN 1210928A
- Authority
- CN
- China
- Prior art keywords
- coil
- plastic water
- proof coil
- acid
- rubber
- 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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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The coil is prepared with foamed PVC or EVA plastic in 60-90% and fiber in 10-40% and through mixing, crushing, plasticizing and rolling to form. Into the material, may be added rubber in 20-40% and talcum powder or calcium carbonate 10-30% separately or simultaneously. The coil has high toughness, heat resistance and freezing resistance, and service life as long as several decades times as available asphalt felt, and it is heat insulating, sound isolating and acid and alkali resistant. It may be produced with waste and old material for lowering cost. Except use as building material, it may be used to replace common and acid resisting rubber board.
Description
The present invention relates to a kind of flexible cladding material, particularly a kind of plastic water-proof coil.
At present, waterproof roll mainly contains asphalt felt, and it is to be made by paper infiltration pitch, and shaky, damaged easily, application life is short, and waterproof effect is poor, non-refractory.
The objective of the invention is in order to overcome above-mentioned weak point, and the plastic water-proof coil of strong, high temperature resistant, anti-freezing, the long service life of a kind of toughness, good water-proof effect is provided.
Technical solution of the present invention is such: in the preparation raw material of plastic water-proof coil, by weight being PVC or EVA foamed material 60%-90%, fiber 10%-40%, produce product through mixing fragmentation, plasticizing, calendering formation.Also can in above-mentioned base-material, add rubber 20%-40%, French chalk or calcium carbonate 10%-30% respectively or simultaneously.
Embodiment: in the preparation raw material, choose the rubber of PVC foamed material 70%, string 30% and above-mentioned base-material weight 20%, 10% French chalk by weight.
1, will be broken into 2cm after foamed material, fiber, the rubber mix
2Following fragment.
2, above-mentioned fragment is mixingly extruded after becoming paste with carrying out in French chalk places extruder.
3, use rubber mixing machine that paste material is rolled, cooling aftershaping and produce product.
The present invention is owing to adopt above prescription, and the plastic water-proof coil toughness of producing is strong, high temperature resistant, anti-freezing, and be existing more than tens times of asphalt felt application life; The water proof antiseep, and can be heat insulation, sound insulation, acid and alkali-resistance; Can utilize waste and old raw material production, cost is low.Except that architectural use, also can replace General Purpose Rubber plate and acid-resistant rubber sheet to use.
Claims (2)
1, a kind of plastic water-proof coil is characterized in that preparing in the raw material, by weight being PVC or EVA foamed material 60%-90%, fiber 10%-40%, produces through mixing fragmentation, plasticizing, calendering formation.
2, plastic water-proof coil as claimed in claim 1 is characterized in that also can distinguishing or adding simultaneously rubber 20%-40%, French chalk or calcium carbonate 10%-30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97108221 CN1210928A (en) | 1997-09-11 | 1997-09-11 | Plastic water-proof coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97108221 CN1210928A (en) | 1997-09-11 | 1997-09-11 | Plastic water-proof coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1210928A true CN1210928A (en) | 1999-03-17 |
Family
ID=5170239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97108221 Pending CN1210928A (en) | 1997-09-11 | 1997-09-11 | Plastic water-proof coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1210928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419019C (en) * | 2006-07-15 | 2008-09-17 | 庄广盛 | Wear-resistant wood plastic floor and its production technology |
| CN104387615A (en) * | 2014-12-08 | 2015-03-04 | 太原理工大学 | Preparation method of magnesium hydroxide-coated talcum powder composite flame-retardant filler |
-
1997
- 1997-09-11 CN CN 97108221 patent/CN1210928A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419019C (en) * | 2006-07-15 | 2008-09-17 | 庄广盛 | Wear-resistant wood plastic floor and its production technology |
| CN104387615A (en) * | 2014-12-08 | 2015-03-04 | 太原理工大学 | Preparation method of magnesium hydroxide-coated talcum powder composite flame-retardant filler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |