CN201693696U - 聚氨酯树脂的成型模具 - Google Patents
聚氨酯树脂的成型模具 Download PDFInfo
- Publication number
- CN201693696U CN201693696U CN2010202434445U CN201020243444U CN201693696U CN 201693696 U CN201693696 U CN 201693696U CN 2010202434445 U CN2010202434445 U CN 2010202434445U CN 201020243444 U CN201020243444 U CN 201020243444U CN 201693696 U CN201693696 U CN 201693696U
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- CN
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- Prior art keywords
- polyurethane resin
- resin forming
- forming mold
- mould
- utility
- 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.)
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Links
- 229920005749 polyurethane resin Polymers 0.000 title claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229920000642 polymer Polymers 0.000 abstract description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- -1 polytetrafluoroethylene Polymers 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 2
- 239000002345 surface coating layer Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本实用新型公开了一种聚氨酯树脂的成型模具，包括有铝制或铁质的模具本体，所述的模具本体的内面上贴覆设置有脱模层。本实用新型采用聚四氟乙烯(PTFE)聚合物作为脱模层，该聚合物用作模具的表面涂层有利于脱模。
Description
技术领域
本实用新型涉及树脂的成型模具，特别是指一种而易于脱模，提高了聚氨酯树脂成型质量的产品聚氨酯树脂的成型模具。
背景技术
现有对于聚氨酯树脂这类具有高度粘性的树脂材料进行注模的模具一般由铁或铝制成。其中更多的是使用铝，因为铝易于成型。但是由于这类模具在使用过程中，树脂材料不易从铁或铝材质的模具上脱模，导致成型产品质量下降。
实用新型内容
本实用新型的目的是为了克服现有技术存在的缺点和不足，而提供一种易于脱模有助于提高聚氨酯树脂成型产品质量的一种聚氨酯树脂的成型模具。
为实现上述目的，本实用新型的技术方案是，包括有铝制或铁质的模具本体，所述的模具本体的内面上贴覆设置有脱模层。
进一步设置是所述的脱模层为聚四氟乙烯涂层。
通过上述设置，本实用新型优点在于：脱模性更好，有助于提高聚氨酯树脂的成型质量。
下面结合说明书附图和具体实施方式对本实用新型做进一步介绍。
附图说明
图1本实用新型具体实施方式结构示意图；
具体实施方式
如图1所示的本实用新型的具体实施方式，包括有铝制或铁质的模具本体1，所述的模具本体的内面上贴覆设置有脱模层2，本实施例所述的脱模层2为含有抗静电剂的聚四氟乙烯涂层。所述的抗静电剂可以直接从市面上进行购买，聚四氟乙烯(PTFE)聚合物，其商品名为特氟隆，该聚合物用作模具的表面涂层有利于脱模。
Claims (2)
1.一种聚氨酯树脂的成型模具，包括有铝制或铁质的模具本体，其特征在于：所述的模具本体的内面上贴覆设置有脱模层。
2.根据权利要求1所述的聚氨酯树脂的成型模具，其特征在于：所述的脱模层为含有抗静电剂的聚四氟乙烯涂层。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202434445U CN201693696U (zh) | 2010-06-25 | 2010-06-25 | 聚氨酯树脂的成型模具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202434445U CN201693696U (zh) | 2010-06-25 | 2010-06-25 | 聚氨酯树脂的成型模具 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693696U true CN201693696U (zh) | 2011-01-05 |
Family
ID=43394941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202434445U Expired - Fee Related CN201693696U (zh) | 2010-06-25 | 2010-06-25 | 聚氨酯树脂的成型模具 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693696U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588078A (zh) * | 2019-09-25 | 2019-12-20 | 中山大学 | 模压头及称量纸折叠仪 |
| CN112519066A (zh) * | 2020-11-03 | 2021-03-19 | 电子科技大学 | 一种用于聚氨酯沉降的模具 |
-
2010
- 2010-06-25 CN CN2010202434445U patent/CN201693696U/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588078A (zh) * | 2019-09-25 | 2019-12-20 | 中山大学 | 模压头及称量纸折叠仪 |
| CN112519066A (zh) * | 2020-11-03 | 2021-03-19 | 电子科技大学 | 一种用于聚氨酯沉降的模具 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polyurethane resin forming mold Effective date of registration: 20120621 Granted publication date: 20110105 Pledgee: Bank of Wenzhou Limited by Share Ltd Liming branch Pledgor: Wenzhou Dengda Chemical Co., Ltd. Registration number: 2012990000316 |
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Effective date of registration: 20150618 Granted publication date: 20110105 |
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Date of cancellation: 20151218 Granted publication date: 20110105 |
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Effective date of registration: 20160204 Granted publication date: 20110105 |
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Date of cancellation: 20170206 Granted publication date: 20110105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |