CN1079935A - Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof - Google Patents
Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof Download PDFInfo
- Publication number
- CN1079935A CN1079935A CN 92104530 CN92104530A CN1079935A CN 1079935 A CN1079935 A CN 1079935A CN 92104530 CN92104530 CN 92104530 CN 92104530 A CN92104530 A CN 92104530A CN 1079935 A CN1079935 A CN 1079935A
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- manufacture method
- glass
- polyester film
- drainpipe
- reinfroced
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Abstract
Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof belong to construction material and manufacture method thereof, replace galvanized iron sheet to make drainpipe with glass-reinforced plastic material.Its manufacture method is: specification shape mfg. moulding die on demand, on mould, twine one deck polyester film, again 2～4 layers of glass fabric are entangled on the polyester film, deployed unsaturated polyester (UP) is coated on the glass fabric, coat one deck polyester film at last more thereon, with the bubble emptying, treat that it solidifies rear demoulding.Doing the outdoor drainage pipe with the fiberglass material can improve its life-span greatly, and its life-span is 15～20 times of galvanized iron sheet drainpipe, proportion be its 1/3rd, cost be its 2/3rds.
Description
Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof belong to construction material and manufacturing technology field thereof.
The outer drainpipe in existing house is stung by galvanized iron sheet cold working and is seamed into shape, the hammering in the process of shaping, foldingly feasiblely stings seam place zinc coat and comes off, and forms perishable zone.Bear wind and weather, the impurity in the rain drop erosion often is deposited between the slit in addition throughout the year, has quickened the corrosion of drainpipe, and its life-span is reduced greatly.And the leakage of drainpipe is more influential to the life-span of house sidings.
The objective of the invention is to adopt easy shaping, corrosion resistant material to make drainpipe, make the life-span of drainpipe increase greatly, make the life-span of building avoid loss.
Content of the present invention: replace galvanized iron sheet to make drainpipe with glass-reinforced plastic material.
Its manufacturing process and prescription: specification shape mfg. moulding die on demand, on mould, twine one deck polyester film, again 2～4 layers of glass fabric are entangled on the polyester film, deployed unsaturated polyester (UP) is coated on the glass fabric, unsaturated polyester (UP) is soaked into till 2～4 layers of glass fabric, coat one deck polyester film at last more thereon, the bubble emptying, treat that it solidifies rear demoulding, fibre glass reinfroced plastic exhaust water pipe has promptly been made.
The unsaturated polyester Recipe of dip-coating is (weight ratio): get unsaturated polyester (UP) 96～99%, catalyst peroxide cyclohexanone is put into wherein 1.2～2.8%, put into promoter cobalt naphthenate 0.2～1.8% again.
Good effect of the present invention: adopting the fiberglass material to do the outdoor drainage pipe can improve its life-span greatly, and its life-span is 15～20 times of galvanized iron sheet drainpipe, proportion be its 1/3rd, cost is its three minutes two.And its surface smoothness is than galvanized iron plate hight.
Embodiment:
Specification shape mfg. moulding die on demand, on mould, twine one deck polyester film, again glass fabric is entangled on the polyester film for three layers, deployed unsaturated polyester (UP) is coated on the glass fabric, unsaturated polyester (UP) is soaked into till the triplex glass fiber cloth, coat one deck polyester film at last more thereon.With the bubble emptying, treat that it solidifies rear demoulding.Fibre glass reinfroced plastic exhaust water pipe has promptly been made.
The unsaturated polyester Recipe is (weight ratio): get unsaturated polyester (UP) 98%, peroxide ring copper is put into 1.5%, put into cobalt naphthenate 0.5% again.
Claims (2)
1, glass reinforced plastic pipe drainpipe and manufacture method thereof belong to building material field, it is characterized in that: replace galvanized iron sheet to make drainpipe with glass-reinforced plastic material.
2, glass reinforced plastic pipe drainpipe and manufacture method thereof belong to the construction material manufacturing technology, it is characterized in that: its manufacturing process and prescription are: specification shape mfg. moulding die on demand, on mould, twine one deck polyester film, again 2～4 layers of glass fabric are entangled on the polyester film, deployed unsaturated polyester (UP) is coated on the glass fabric, coat one deck polyester film at last more thereon,, treat that it solidifies rear demoulding the bubble emptying; The prescription of unsaturated polyester (UP) is: (by weight percentage) gets unsaturated polyester (UP) 96～99%, and the peroxide cyclohexanone is put into 1.2～2.8%, puts into cobalt naphthenate 0.2～1.8% again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92104530 CN1079935A (en) | 1992-06-10 | 1992-06-10 | Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92104530 CN1079935A (en) | 1992-06-10 | 1992-06-10 | Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1079935A true CN1079935A (en) | 1993-12-29 |
Family
ID=4940856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92104530 Pending CN1079935A (en) | 1992-06-10 | 1992-06-10 | Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1079935A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427295C (en) * | 2005-02-24 | 2008-10-22 | 扬州新扬科技发展产业有限公司 | Manufacturing technology of hgih pressure bearing glass fiber reinforced plastic oil transfer pipeline |
| CN102009471A (en) * | 2010-09-30 | 2011-04-13 | 赵炳泉 | Glass fiber reinforced plastics composite tube, equipment and method for manufacturing same through continuous winding |
| CN102873856A (en) * | 2012-10-12 | 2013-01-16 | 杭州中环化工设备有限公司 | Manufacturing method and forming die of glass reinforced plastic pipeline and container |
-
1992
- 1992-06-10 CN CN 92104530 patent/CN1079935A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427295C (en) * | 2005-02-24 | 2008-10-22 | 扬州新扬科技发展产业有限公司 | Manufacturing technology of hgih pressure bearing glass fiber reinforced plastic oil transfer pipeline |
| CN102009471A (en) * | 2010-09-30 | 2011-04-13 | 赵炳泉 | Glass fiber reinforced plastics composite tube, equipment and method for manufacturing same through continuous winding |
| CN102009471B (en) * | 2010-09-30 | 2013-07-24 | 赵炳泉 | Glass fiber reinforced plastics composite tube, equipment and method for manufacturing same through continuous winding |
| CN102873856A (en) * | 2012-10-12 | 2013-01-16 | 杭州中环化工设备有限公司 | Manufacturing method and forming die of glass reinforced plastic pipeline and container |
| CN102873856B (en) * | 2012-10-12 | 2015-08-19 | 杭州中环化工设备有限公司 | The preparation method of GRP pipe and glass steel container and mould |
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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 |