JPS6163411A - Transfer method of resin - Google Patents
Transfer method of resinInfo
- Publication number
- JPS6163411A JPS6163411A JP18567784A JP18567784A JPS6163411A JP S6163411 A JPS6163411 A JP S6163411A JP 18567784 A JP18567784 A JP 18567784A JP 18567784 A JP18567784 A JP 18567784A JP S6163411 A JPS6163411 A JP S6163411A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- transferred
- place
- gravity
- tank
- 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.)
- Granted
Links
Landscapes
- Advancing Webs (AREA)
- Reinforced Plastic Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
本発明は化、畦坂、請層仮、FRP¥)に用いられる樹
脂の移亡方法に詞するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to a method for transferring resins used in chemical, unesaka, layered materials, and FRP.
従東、ぬ脂ワニスを1・(財に含浸し心悸に応じて乾燥
して得られる樹脂含浸基材を所姿枚数重ねた積層体を無
圧乃至加圧により積層成形して得られる化粧板、itt
層板、FRP等においては樹脂含浸基材中に包含される
気泡が積層品の耐熱性、゛1気性能、強度を低下さ肴る
要因となるため気泡の除去が品賃を左右する大きな問題
であった。このため樹脂ワニスの減圧処理、樹脂含浸基
材の減圧処理等がおこなわれているがi¥i1者につい
てはせっかく減圧処理した樹脂ワニスをポンプを用すて
4送するため気泡混入を避けることは非常に困難で、又
後者については一般番こ基材は長尺状であるため移送中
の樹脂含浸基材を減圧処理する必要があり気密シーMが
非常に困難であった。A decorative board obtained by laminating and molding a laminate of a number of resin-impregnated base materials obtained by impregnating a product with a resin-impregnated varnish and drying it according to the taste, using no pressure or pressure. , itt
In laminates, FRP, etc., the air bubbles contained in the resin-impregnated base material reduce the heat resistance, air performance, and strength of the laminate, and the removal of air bubbles is a major problem that affects product prices. Met. For this reason, depressurization treatment of resin varnish, depressurization treatment of resin-impregnated base materials, etc. are carried out, but in the case of i\i1, the resin varnish treated with depressurization is sent 4 times using a pump, so it is difficult to avoid air bubbles from being mixed in. In the case of the latter, the resin-impregnated base material during transportation had to be subjected to vacuum treatment, which made it extremely difficult to achieve an airtight seal.
未発明の目的は気泡の少ない樹脂を目的場所番こ送るこ
とのできる移送方法を提供することにある。The object of the present invention is to provide a method of transporting resin with few bubbles to a destination.
[発明の開示] 本発明は樹脂を目的場所に移送するにあたり。[Disclosure of invention] The present invention is used to transport resin to a destination.
減圧手段を備えた器物を目的場H「附近の高所に設置σ
し、該器物内を減圧し樹脂を吸引移送後、重力に基づ缶
樹脂を目的場所へ落下移送することを特徴とするF”A
脂の移送方法でポンプを使用゛することかないため樹脂
中への気泡混入を防止することがで永たもので、以下本
発明の一実施例を喝面番こ基づき詳細に説明する。Place equipment equipped with decompression means at a high place near destination H.
F”A is characterized in that the pressure inside the container is reduced and the resin is suctioned and transferred, and then the resin can is dropped and transferred to a destination location based on gravity.
Since a pump is not used in the resin transfer method, it is possible to prevent air bubbles from being mixed into the resin.One embodiment of the present invention will be described in detail below based on an excerpt.
31図は本発明の一実施例を示す柑晰の移送方法を実施
するの1ご用いられる移送装置の商略説明図である0図
にみるよう番ここの(6送9置は、減圧ダンク1.#′
IJll旨taめ2.樹11旨パン3をそれぞれ備えて
偽る。図示のように蛾王タンク1は樹脂溜め2および樹
脂パン3より晶析にある。減圧ダンク]は直空ポンプか
らなる減圧手段imおよび樹脂供給口1bが天井部に接
続されている。又、内部には樹脂4を薄膜状態にするた
めの拡散板1aが一ヒ下方向にジグザグに設[べされて
おり樹脂供給口lbから吸引したフェノ−Iv−111
m 、不飽和ポリエステIし署−1旨、エポキシ←A1
1旨、ポリイミド、ボリフ゛lジエン、メラミンt、i
J晴等の単独、混合物、変性物等からなるよ一11旨4
が薄膜状能↓こなってこれらの通路1cを涌るようにな
って”:Im l’−EEタンク1の穴部には下端が樹
脂館め2の上7fflに臨む配管5が接緒されている。Figure 31 is a commercial schematic diagram of the transfer device used to carry out the clear transfer method showing an embodiment of the present invention. 1.#'
IJll taste 2. Prepare 11 pieces of bread and 3 pieces of bread each. As shown in the figure, the Moth King tank 1 is in a state of crystallization from the resin reservoir 2 and resin pan 3. In the decompression dunk, a decompression means im consisting of a direct air pump and a resin supply port 1b are connected to the ceiling. Further, inside, a diffusion plate 1a is provided in a zigzag pattern downwardly for making the resin 4 into a thin film state, and the phenol Iv-111 sucked from the resin supply port lb is disposed in a zigzag manner.
m, unsaturated polyester I signature-1 effect, epoxy←A1
1 effect, polyimide, polydiene, melamine t, i
Consisting of single substances, mixtures, modified substances, etc. of J. 111 effects 4
A thin film-like function ↓ flows through these passages 1c.'': Im l'-EE A pipe 5 whose lower end faces 7ffl above the resin chamber 2 is attached to the hole of the tank 1. ing.
更に減圧グンタ1の天井部に接続されているr4詣供供
給1bには、下端が樹脂パン3の底1こ臨むl臂6がl
f−続されている。樹ハ旨溜め2の彊1こは下端が化粧
板、積層板、FRP等に用いられる帯状長尺基材7の上
方に臨む配管8がq碑されている。樹脂パン3には樹脂
9け3aが設置されている。1g中、9はバVプ、lO
はガイドローV、11はスクイズ或はラミネートローv
をそれぞれ示す。なお減圧ダンク1は減圧手段を備えた
配管等の器物であってもよ−、この移送装置を用い、た
とえば次のよう1ごして本発明に係る樹脂の移送方法を
実育する。まず原料樹脂に必要1こ応して硬化剤、触媒
、溶剤、着色剤、界面活性剤、充填剤等を添加した樹脂
4を準11!する。樹脂の調合は直空ポンプ等の減圧手
段を伴って攪拌すること1こよl′1樹+1f 4中の
気泡は脱玩・トしやすくなり気泡を殆んど包含しない樹
脂4を得ることがで去る。Furthermore, the r4 offering supply 1b connected to the ceiling of the decompression gunta 1 has an arm 6 whose lower end faces the bottom of the resin pan 3.
f-continued. On the corner of the tree-shaped reservoir 2, there is a piping 8 whose lower end faces above a strip-shaped elongated base material 7 used for decorative boards, laminates, FRP, etc. A resin pan 3a is installed in the resin pan 3. In 1g, 9 is Vap, lO
is guide row V, 11 is squeeze or laminated row V
are shown respectively. Incidentally, the decompression dunk 1 may be a device such as a pipe equipped with a decompression means. Using this transfer device, the resin transfer method according to the present invention is practiced, for example, as follows. First, prepare Resin 4 by adding curing agents, catalysts, solvents, colorants, surfactants, fillers, etc. as necessary to the raw resin. do. When preparing the resin, stir it with a depressurizing means such as a direct air pump.The air bubbles in 1 + 1f 4 can be easily removed and removed, making it possible to obtain resin 4 that contains almost no air bubbles. leave.
次に減圧手段1aにより減圧ダンク1内を減圧し、E記
財指4を樹脂供給口1bから減圧タンク1内に吸引移送
する。このとき減圧ダンク1内に吸引A′’l送された
看詣4を薄膜状態にして通路1eに1jす。樹n旨4e
tf、’4状−・亨にすると1吋1危4内の気泡が脱離
しやすぐなるためである。叔圧タンクlに溜った樹脂4
は重力を利用して基材7の上1こ送る。Next, the pressure inside the vacuum dunk 1 is reduced by the pressure reducing means 1a, and the E-recording finger 4 is sucked and transferred into the vacuum tank 1 through the resin supply port 1b. At this time, the nurse 4 sucked into the decompression dunk 1 is made into a thin film state and transferred to the passage 1e. tree nji 4e
This is because when tf is set to 4-4, the air bubbles in 1 x 1 x 4 are easily removed. Resin 4 accumulated in the pressure tank l
feeds the base material 7 one step above using gravity.
そして基材7に樹脂4をt遣下するものである。このよ
う1ごして樹脂含沙兵材7′を行シたのち所定枚敷の樹
脂含浸塙材71をスクイズローM或はラミネートローI
t/11でtJI旬して積1;/j体けとし、この債翁
体を硬化させ所定寸法に切断することにより積層板等を
得ることがで去るものである。樹脂金a基材7′から流
出するり脂は#ir脂9け3aで受けられ樹脂パン3に
溜められ必要1こ応じて減圧グンク1に吸引移送して再
使用Cることかできるものである。Then, the resin 4 is poured onto the base material 7. After applying the resin-impregnated material 7' in this manner, a predetermined sheet of the resin-impregnated material 71 is applied with a squeeze row M or a laminated row I.
At t/11, tJI is applied to form a product 1;/j, and the product is cured and cut into a predetermined size to obtain a laminate or the like. The grease flowing out from the resin gold a base material 7' is received by the #ir grease 9 3a, stored in the resin pan 3, and can be sucked and transferred to the vacuum gun 1 for reuse if necessary. be.
このように本発明に係る樹脂の移送方法は、圧力差およ
び車力を利用して樹脂を移送するようにしており、配管
(樹脂4送ライン)中にポンプが配置+tされている場
合のように、ポンプの羽根亜が樹脂にあたると−ったこ
とがない。そのため、気泡が樹脂に粉去込まれる恐れが
少ない。しかも、減圧されたタンク内で脱泡もなされる
のである。移送の途中で、樹脂を薄膜状態にして移送中
1と巻き込んだ気泡等を脱離させるようにすると、一層
気泡の少ない4@脂を使用場所に送ることができる。As described above, the resin transfer method according to the present invention uses pressure difference and vehicle power to transfer the resin, and is similar to the case where a pump is placed in the piping (4 resin feed lines). Also, I have never had a pump blade come into contact with resin. Therefore, there is little possibility that air bubbles will be blown into the resin. What's more, defoaming is also carried out in the depressurized tank. If the resin is made into a thin film during the transfer so that air bubbles and the like caught in the resin 1 during transfer can be removed, the 4@ fat with even fewer air bubbles can be sent to the place of use.
樹脂を薄膜状症にする通路は必ずしもタンク内に配置さ
れている必要はない。しかし減圧手段を備えた器物内に
通路を配置して減圧下、鵡I脂を薄膜状興にすると脱泡
かい−そう容易に行われるようになる。The passage through which the resin is made into a film does not necessarily have to be located within the tank. However, if a passage is arranged in a container equipped with a pressure reducing means and the conger fat is made into a thin film under reduced pressure, defoaming can be easily carried out.
未発明に係る樹脂の1:g過方法は、樹脂を目的の場所
番ご移送するにあたり、減圧手段を4+’Jえた器物を
目的場所附近の高所に設置し、該器物内を減圧し樹脂を
吸引移送後1重力に基づき樹脂を目的場所へ落下移送す
るので気泡の少ない樹脂を目的場所、使用場所に送るこ
とかで缶るものである。The uninvented 1:g filtration method for resin involves placing a container equipped with 4+'J pressure reducing means at a high place near the destination, and reducing the pressure inside the container to remove the resin. After the resin is suctioned and transferred, the resin is dropped and transferred to the destination location based on one gravity, so it is possible to send the resin with few air bubbles to the destination location and use location.
4、 開面の@里な説明
第1図は本発明の一実施例を示す樹脂の4送方法を実施
するのに甲いられる移送装置(の1m略説明図である。4. Explanation of the open surface Fig. 1 is a 1 m schematic explanatory diagram of a transfer device (1m) that is used to carry out the resin transfer method according to an embodiment of the present invention.
1は桜↑11旨タンク、2は樹脂τ爾め、3は樹脂パン
、4は樹脂、7は基材、臣は積j・M体である。1 is the cherry blossom↑11 effect tank, 2 is the resin τ, 3 is the resin pan, 4 is the resin, 7 is the base material, and the holder is the product J・M body.
Claims (3)
備えた器物を目的場所附近の高所に設置し、該器物内を
減圧し樹脂を吸引移送後、重力に基づき樹脂を目的場所
へ落下移送することを特徴とする樹脂の移送方法。(1) To transfer the resin to the destination location, a container equipped with a pressure reducing means is installed at a high place near the destination location, the pressure inside the container is reduced, the resin is sucked and transferred, and then the resin falls to the destination location based on gravity. A method for transferring resin, characterized by transferring the resin.
求の範囲第1項記載の樹脂の移送方法。(2) The resin transfer method according to claim 1, wherein the container is a vacuum tank.
徴とする特許請求の範囲第1項、第2項記載の樹脂の移
送方法。(3) The method for transferring resin according to claims 1 and 2, characterized in that the resin is made into a thin film within the container and degassed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18567784A JPS6163411A (en) | 1984-09-04 | 1984-09-04 | Transfer method of resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18567784A JPS6163411A (en) | 1984-09-04 | 1984-09-04 | Transfer method of resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6163411A true JPS6163411A (en) | 1986-04-01 |
JPH0223326B2 JPH0223326B2 (en) | 1990-05-23 |
Family
ID=16174933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18567784A Granted JPS6163411A (en) | 1984-09-04 | 1984-09-04 | Transfer method of resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6163411A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4520780Y1 (en) * | 1969-12-15 | 1970-08-19 | ||
JPS54169170U (en) * | 1978-05-19 | 1979-11-29 | ||
JPS581726A (en) * | 1981-06-25 | 1983-01-07 | Hitachi Chem Co Ltd | Molding material |
JPS5835460U (en) * | 1981-09-03 | 1983-03-08 | 日信工業株式会社 | Master cylinder reservoir |
-
1984
- 1984-09-04 JP JP18567784A patent/JPS6163411A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4520780Y1 (en) * | 1969-12-15 | 1970-08-19 | ||
JPS54169170U (en) * | 1978-05-19 | 1979-11-29 | ||
JPS581726A (en) * | 1981-06-25 | 1983-01-07 | Hitachi Chem Co Ltd | Molding material |
JPS5835460U (en) * | 1981-09-03 | 1983-03-08 | 日信工業株式会社 | Master cylinder reservoir |
Also Published As
Publication number | Publication date |
---|---|
JPH0223326B2 (en) | 1990-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |