JPH05220742A - Apparatus for manufacturing resin composite and resin composite obtained by use of the apparatus - Google Patents

Apparatus for manufacturing resin composite and resin composite obtained by use of the apparatus

Info

Publication number
JPH05220742A
JPH05220742A JP4028146A JP2814692A JPH05220742A JP H05220742 A JPH05220742 A JP H05220742A JP 4028146 A JP4028146 A JP 4028146A JP 2814692 A JP2814692 A JP 2814692A JP H05220742 A JPH05220742 A JP H05220742A
Authority
JP
Japan
Prior art keywords
resin compound
glass
smc
resin
separate film
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
Application number
JP4028146A
Other languages
Japanese (ja)
Inventor
Yoshiya Ogasawara
芳弥 小笠原
Ichiro Mihata
一朗 御幡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP4028146A priority Critical patent/JPH05220742A/en
Publication of JPH05220742A publication Critical patent/JPH05220742A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE:To enhance the impregnating property of a resin compound to various sorts of fiber reinforcing materials such as glass fiber or the like by the use of a specific manufacturing apparatus equipped with a plurality of resin compound application devices and a plurality of glass choppers. CONSTITUTION:The apparatus has a specific structure in which in front of a separate film 3, a plurality of resin compound coating devices and a plurality of glass choppers are provided respectively, and also there is provided a resin compound application device 2, a glass chopper 5, and another resin compound coating device 8, another glass chopper 5, a separate film 3, and impregnating resin 6 respectively. Accordingly, it has two or more glass choppers, so that a resin compound is permitted to be applied not only on the separate film but also between the layers of fiber reinforced material of two or more layers, and also even in the layers of fiber reinforced material. In this manner, manufacture of a wall thickness SMC having no unimpregnsted part is made possible and also productivity of high strength SMC can be improved.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、新規にして有用なる樹
脂組成物の製造装置、ならびに当該製造装置を用いて得
られる樹脂組成物に関する。さらに詳細には、複数個の
樹脂コンパウンド塗布装置と、複数個のガラス・チョッ
パーとが、必須の諸装置として設けられているという特
定の構造を有する、樹脂組成物、就中、SMC(シート
・モールディング・コンパウンド)の製造時に使用され
る製造装置と、該製造装置を用いて得られる樹脂組成物
とに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a new and useful apparatus for producing a resin composition, and a resin composition obtained by using the apparatus. More specifically, a resin composition having a specific structure in which a plurality of resin compound coating devices and a plurality of glass choppers are provided as indispensable devices, in particular, SMC (sheet. The present invention relates to a manufacturing apparatus used when manufacturing a molding compound) and a resin composition obtained by using the manufacturing apparatus.

【0002】[0002]

【従来の技術】従来のSMC製造用の装置を、第1図に
示す。まず、樹脂コンパウンド1は、ドクター・ブレー
ドなどの、いわゆる塗布装置2によって、セパレートフ
ィルム3に塗布される。
2. Description of the Related Art A conventional apparatus for manufacturing SMC is shown in FIG. First, the resin compound 1 is applied to the separate film 3 by a so-called application device 2 such as a doctor blade.

【0003】一方、ガラス・ロービング4をチョッパー
5で切断し、セパレートフィルム上に塗布された樹脂コ
ンパウンドで以て挟み込み、次いで、含浸装置6で以
て、切断されたガラス・ロービング7に、樹脂コンパウ
ンドを含浸せしめて、SMCを製造するというものであ
る。
On the other hand, the glass roving 4 is cut by a chopper 5 and sandwiched with a resin compound applied on a separate film, and then, with the impregnating device 6, the cut glass roving 7 is put on the resin compound. It is impregnated with SMC to produce SMC.

【0004】しかし、このような従来型のSMC製造装
置にあっては、切断されたガラス・ロービングを、専
ら、セパレートフィルム上の樹脂コンパウンドで挟み込
むというだけのものであるので、厚さが5mm以上な
る、いわゆる厚肉SMCを製造するべく、樹脂コンパウ
ンドの塗布量を増加して行っても、ガラス層の中心部ま
では、充分に、樹脂コンパウンドで以て含浸せしめるこ
とが出来ず、結局の処、含浸性の悪いSMCとなるに到
る。
However, in such a conventional type SMC manufacturing apparatus, the cut glass roving is simply sandwiched by the resin compound on the separate film, so that the thickness is 5 mm or more. Even if the coating amount of the resin compound is increased in order to manufacture a so-called thick SMC, it is not possible to sufficiently impregnate the central portion of the glass layer with the resin compound. , SMC with poor impregnation property is reached.

【0005】このようなSMCを成形すれば、当然のこ
とながら、フクレや、ガラス焼けなどの、いわゆる外観
の不良とか、強度の低下などが発生することとなる。ま
た、ガラス含有率の高いSMCを製造する際には、製造
速度を、通常の10〜15m/分を、6〜8/分程度に
までも、遅くしなければならなく、その結果として、こ
れまた、当然のことながら、生産性が低下するという問
題があった。
When such an SMC is molded, as a matter of course, so-called defective appearance such as blistering and glass burning, and deterioration of strength occur. Moreover, when manufacturing SMC with a high glass content rate, it is necessary to slow down the manufacturing speed from the usual 10 to 15 m / min to about 6 to 8 / min. Further, as a matter of course, there is a problem that productivity is reduced.

【0006】[0006]

【発明が解決しようとする課題】このように、従来技術
に従う限りは、どうしても、より厚肉のSMCを得よう
とすれば、それに連れて、充分に、ガラス層の中心部ま
で、樹脂コンパウンドによる含浸が行き届かなく、いわ
ゆる含浸性の悪いSMCしか得られなくなるし、ひいて
は、外観不良や強度低下などの種々のトラブルを起こし
たり、あるいは、生産性を低下させたりして、生産性と
諸性能との両者を、同時に、満足せしめ得るような、極
めて実用性の高い技術は、到底、見い出し得ないという
のが、実状である。
As described above, as long as the conventional technique is followed, if a thicker SMC is inevitably obtained, the resin compound is sufficiently added to the center of the glass layer. The impregnation does not go well and only SMC with so-called impregnating property can be obtained, which causes various troubles such as poor appearance and strength reduction, or reduces productivity, resulting in productivity and various performances. The reality is that we cannot find a technology with extremely high practicality that can satisfy both of these requirements at the same time.

【0007】したがって、本発明が解決しようとする課
題は、一にかかって、ガラス繊維などの各種の繊維強化
材への樹脂コンパウンドの含浸性を向上せしめ、ひいて
は、未含浸部分の無い、厚肉の樹脂組成物の調製を、は
じめて、可能と為すことであり、併せて、ガラス含有率
が高く、ひいては、繊維強化材の含有率が高く、しか
も、高強度の樹脂組成物を、生産性よく調製することを
も、はじめて、可能とすることである。
[0007] Therefore, the problem to be solved by the present invention is, in part, to improve the impregnation property of the resin compound into various fiber reinforced materials such as glass fiber, and consequently to increase the thickness of the non-impregnated portion. It is for the first time to enable the preparation of the resin composition of, and in addition, the glass content is high, and thus the content of the fiber reinforced material is high, and the resin composition having high strength can be produced with high productivity. Preparation is also possible for the first time.

【0008】[0008]

【課題を解決するための手段】そこで、本発明者らは、
上述したような発明が解決しようとする課題に照準を合
わせて、鋭意、検討を重ねた結果、複数個の樹脂コンパ
ウンド塗布装置と、複数個のガラス・チョッパーとを装
備した特定の製造装置を用いることによって、はじめ
て、セパレートフィルムのみでは無く、2個以上のガラ
ス繊維層間に対しても、ひいては、繊維強化材層間に対
しても、樹脂コンパウンドを塗布せしめることが出来る
し、
Therefore, the present inventors have
Focusing on the problems to be solved by the invention as described above, as a result of intensive studies, a specific manufacturing apparatus equipped with a plurality of resin compound coating devices and a plurality of glass choppers is used. Thus, for the first time, it is possible to apply the resin compound not only to the separate film but also to two or more glass fiber layers, and even to the fiber reinforcement layer,

【0009】その結果として、1層当たりのガラス繊維
層、ひいては、1層当たりの繊維強化材層の厚みを薄く
することが出来るようになるし、しかも、ガラス繊維、
ひいては、繊維強化材への樹脂コンパウンドの含浸性、
すなわち、含浸効率を、一段と向上せしめることも出来
るし、
As a result, it becomes possible to reduce the thickness of the glass fiber layer per layer, and further, the thickness of the fiber reinforcement layer per layer.
As a result, the impregnating property of the resin compound into the fiber reinforcement,
That is, it is possible to further improve the impregnation efficiency,

【0010】その結果として、さらには、未含浸部分の
無い、厚肉の樹脂組成物の調製を可能と為すことも出来
るし、加えて、ガラス含有率が高く、繊維強化材含有率
が高く、しかも、高強度の樹脂組成物を、生産性よく、
調製することをも可能と為すこと出来ることを見い出す
に及んで、ここに、本発明を完成させるに到った。
As a result, further, it is possible to prepare a thick resin composition having no unimpregnated portion, and in addition, the glass content is high, and the fiber reinforcement content is high. Moreover, a high-strength resin composition can be produced with high productivity,
The present invention has been completed here by discovering that it can be prepared and can be prepared.

【0011】すなわち、本発明は、樹脂コンパウンド
を、ドクター・ブレードなどの塗布装置によって、セパ
レートフィルムに塗布し、一方、ガラス・ロービングを
チョッパーで切断し、上記セパレートフィルム上に塗布
された樹脂コンパウンドで以て挟み込み、含浸装置で以
て、切断されたガラス・ロービングに、樹脂コンパウン
ドを含浸せしめて樹脂組成物を製造する装置において、
複数個の樹脂コンパウンド塗布装置と、複数個のガラス
・チョッパーとを、必須の諸装置として、設けることか
ら成る、樹脂組成物の製造装置を提供しようとするもの
であり、
That is, according to the present invention, the resin compound is applied to the separate film by a coating device such as a doctor blade, while the glass roving is cut with a chopper, and the resin compound is applied onto the separate film. In an apparatus for producing a resin composition by impregnating glass rovings cut with an impregnation device with a resin compound,
A plurality of resin compound coating devices and a plurality of glass choppers are provided as indispensable devices to provide a resin composition manufacturing device,

【0012】併せて、このように、複数個の樹脂コンパ
ウンド塗布装置と、複数個のガラス・チョッパーとが、
必須の諸装置として、設けられているという特定の製造
装置を用いて、ガラス繊維層間に、ひいては、繊維強化
材層間に、樹脂コンパウンドを塗布せしめることから成
る、樹脂組成物をも提供しようとするものである。
In addition, in this way, a plurality of resin compound coating devices and a plurality of glass choppers are provided.
It also intends to provide a resin composition, which comprises applying a resin compound between glass fiber layers, and thus between fiber reinforcement layers, by using a specific manufacturing apparatus that is provided as essential devices. It is a thing.

【0013】[0013]

【構成】第一に、本発明の製造装置は、たとえば、概し
て、セパレートフィルム3の前に、それぞれ、複数個の
樹脂コンパウンド塗布装置と、複数個のガラス・チョッ
パーとを設ける形にした、特定の構造を有する、それぞ
れ、樹脂コンパウンド塗布装置2と、ガラス・チョッパ
ー5と、別の樹脂コンパウンド塗布装置8と、別のガラ
ス・チョッパー5と、セパレートフィルム3と、含浸装
置6とから構成されるものである。
First, the manufacturing apparatus of the present invention is, for example, generally provided with a plurality of resin compound coating apparatuses and a plurality of glass choppers in front of the separate film 3, respectively. And a glass chopper 5, another resin compound coating device 8, another glass chopper 5, a separate film 3, and an impregnating device 6 each having the above structure. It is a thing.

【0014】第二に、本発明の樹脂組成物は、たとえ
ば、上述したような、セパレートフィルム3の前に、そ
れぞれ、複数個の樹脂コンパウンド塗布装置と、複数個
のガラス・チョッパーとを設けるようにした、特定の構
造を有する製造装置を用いて、ガラス繊維層間に、ひい
ては、繊維強化材層間に、樹脂コンパウンドを塗布し
て、目的とする樹脂組成物を得るというものである。
Secondly, in the resin composition of the present invention, for example, a plurality of resin compound coating devices and a plurality of glass choppers are respectively provided in front of the separate film 3 as described above. The resin compound is applied between the glass fiber layers, and further between the fiber reinforcing material layers, using the manufacturing apparatus having the specific structure described above to obtain the desired resin composition.

【0015】つまり、本発明の製造装置は、2台以上の
ガラス・チョッパーを有し、セパレートフィルムのみで
は無く、2層以上のガラス繊維層間にも、ひいては、繊
維強化材層間にも、樹脂コンパウンドを塗布せしめるこ
とを特徴とするものである。
That is, the production apparatus of the present invention has two or more glass choppers, and not only the separate film but also two or more layers of glass fiber, and thus also between the fiber reinforcement layers, the resin compound. It is characterized by applying.

【0016】第2図に、本発明の樹脂組成物の製造装置
の一実施態様を示す。樹脂コンパウンド1は、ドクター
・ブレードなどの塗布装置2によって、セパレートフィ
ルム3に塗布されるだけだは無く、複数のチョッパー5
で以て切断されたガラス・ロービング7の層、つまり、
ガラス繊維層間にも、ひいては、繊維強化材層間にも、
樹脂コンパウンド塗布装置8によって塗布されることに
なる。
FIG. 2 shows an embodiment of the apparatus for producing the resin composition of the present invention. The resin compound 1 is not only applied to the separate film 3 by the application device 2 such as a doctor blade, but also a plurality of choppers 5
A layer of glass roving 7 cut with
Between the glass fiber layers, and by extension, between the fiber reinforcement layers,
It is applied by the resin compound applying device 8.

【0017】かくして、樹脂コンパウンドと、ガラス繊
維層とが、ひいては、繊維強化材層とが、交互に、サン
ドィッチ状に形成されたシートは、含浸装置6で以て、
ガラス繊維層が、ひいては、繊維強化材層が、樹脂コン
パウンドで含浸されて、目的とする樹脂組成物となる。
Thus, the sheet in which the resin compound, the glass fiber layer, and further the fiber reinforcing material layer are alternately formed in a sandwich shape is prepared by the impregnating device 6.
The glass fiber layer, and thus the fiber reinforcing material layer, is impregnated with the resin compound to obtain the desired resin composition.

【0018】当該製造装置を使用すれば、1層当たりの
ガラス繊維層の厚みが、1層当たりの繊維強化材層の厚
みが薄くなり、ガラス繊維、ひいては、繊維強化材への
樹脂コンパウンドの含浸性(つまり、含浸効率)が、非
常に、良くなるという処から、未含浸部分の無い、厚肉
の樹脂組成物が製造可能となるだけでは無く、ガラス繊
維、ひいては、繊維強化材の含有率の高い樹脂組成物の
生産性をも向上化せしめることとなる。
When the manufacturing apparatus is used, the thickness of the glass fiber layer per layer becomes smaller than the thickness of the fiber reinforcing material layer per layer, and the glass fiber and, by extension, the fiber reinforcing material is impregnated with the resin compound. The property (that is, the impregnation efficiency) is extremely improved, so that not only it is possible to manufacture a thick resin composition without an unimpregnated portion, but also the content rate of glass fiber and, by extension, fiber reinforcement. The productivity of the resin composition having a high temperature can be improved.

【0019】[0019]

【実施例】次に、本発明を実施例により、一層、具体的
に説明する。以下において、「部」とあるのは、特に断
りの無い限り、「重量部」を意味するものとする。
EXAMPLES Next, the present invention will be described more specifically by way of examples. In the following, "parts" means "parts by weight" unless otherwise specified.

【0020】実施例 1 第2図に示されるような、本発明に係る樹脂組成物の製
造装置を用いて、厚肉の住設用SMCを調製した。
Example 1 A thick SMC for residential use was prepared using the resin composition manufacturing apparatus according to the present invention as shown in FIG.

【0021】SMCの厚みが10mmで、かつ、単位重
量が10kg/m2 なる、厚肉のSMCを、未含浸部分
も無く、製造することが出来た。第1表に、従来のSM
C製造装置で以て調製した、同一組成になるSMCとの
強度ないしは物性の比較試験を行った処を示す。
A thick SMC having an SMC thickness of 10 mm and a unit weight of 10 kg / m 2 could be produced without any unimpregnated portion. Table 1 shows the conventional SM
A comparison test of strength or physical properties with SMC having the same composition prepared by a C production apparatus is shown.

【0022】[0022]

【表1】 [Table 1]

【0023】第1表からも明らかなように、本発明の樹
脂組成物製造用の装置によって調製された、厚肉のSM
Cの強度ないしは物性は、従来型の製造装置によって調
製されたSMCの強度・物性に比して、何らの遜色も無
かった。
As is clear from Table 1, thick-walled SM prepared by the apparatus for producing the resin composition of the present invention.
The strength and physical properties of C were comparable to those of SMC prepared by a conventional manufacturing apparatus.

【0024】加えて、この厚肉SMCを成形した処、フ
クレや、ガラス焼けなどの外観不良の発生は、全く、認
められなかった。しかも、厚肉SMCは、単位重量が大
きいために、ユニット・バスなどの大型成形品を成形す
る際には、SMCチャージの枚数が1/3にまで削減で
き、したがって、作業性が大幅に向上したことが知れよ
う。
In addition, when this thick SMC was molded, no appearance defects such as blister and glass burn were observed. Moreover, since the thick-walled SMC has a large unit weight, the number of SMC charges can be reduced to 1/3 when molding a large-sized molded product such as a unit / bath, thus greatly improving workability. You will know what you have done.

【0025】実施例 2 第2図に示されるような、本発明の製造装置を用いて、
ガラス含有率が60%なる、高強度のSMCを調製し
た。
Example 2 Using a manufacturing apparatus of the present invention as shown in FIG. 2,
A high-strength SMC having a glass content of 60% was prepared.

【0026】10m/分という、比較的大きめのSMC
製造速度で以て調製した、同一組成になるSMCとの強
度・物性の比較試験を行った処を、
A relatively large SMC of 10 m / min
A comparison test of strength and physical properties with SMC having the same composition, which was prepared at the production rate, was performed.

【0027】[0027]

【表2】 第2表からも明らかなように、本発明の樹脂組成物製造
用の装置によって調製された、厚肉のSMCの強度・物
性は、従来型の製造装置によって調製されたSMCの強
度・物性に比して、何らの遜色も無かった。
[Table 2] As is clear from Table 2, the strength and physical properties of the thick SMC prepared by the apparatus for producing the resin composition of the present invention are similar to those of the SMC prepared by the conventional production apparatus. In comparison, it was no match.

【0028】加えて、本発明の製造装置を使用すれば、
ガラス含有率が60%なる、高強度SMCの製造速度
を、6m/分から、一気に、10m/分へと増大させる
こと、つまり、速くすることが出来、したがって、生産
性を67%も向上せしめることが出来た。
In addition, using the manufacturing apparatus of the present invention,
To increase the production rate of high-strength SMC with a glass content of 60% from 6 m / min to 10 m / min at a stretch, that is, to increase the production rate, thus improving productivity by 67%. Was completed.

【0029】[0029]

【発明の効果】本発明によれば、樹脂コンパウンドを、
セパレートフィルムに塗布するだけでは無く、複数のガ
ラス繊維層間にも、ひいては、繊維強化材層間にも、こ
の樹脂コンパウンドを塗布せしめることが出来るし、そ
の結果として、樹脂コンパウンドと、ガラス繊維層など
の各種の繊維強化材層とを、交互に、サンドイッチ状に
シート化せしめ得るという処から、ガラス繊維などの各
種の繊維強化材への樹脂コンパウンドの含浸性(含浸効
率)が非常によくなる。
According to the present invention, the resin compound is
This resin compound can be applied not only to a separate film, but also to a plurality of glass fiber layers, and thus to a fiber reinforcement layer, and as a result, the resin compound and the glass fiber layer, etc. Since various kinds of fiber reinforcing material layers can be alternately formed into a sandwich-like sheet, the impregnating property (impregnation efficiency) of the resin compound into various fiber reinforcing materials such as glass fibers becomes very good.

【0030】そのために、未含浸部分の無い、厚肉SM
Cの製造が可能となるだけで無く、高強度SMCの生産
性もまた、向上せしめることが出来るという利点もあ
る。
Therefore, thick-walled SM with no unimpregnated portion
Not only is it possible to manufacture C, but also the productivity of high-strength SMC can be improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】従来のSMC製造装置を示す概略率面図と、該
装置によるフローチャートである。
FIG. 1 is a schematic front view showing a conventional SMC manufacturing apparatus and a flow chart by the apparatus.

【図2】本発明のSMC製造装置を示す概略率面図と、
該装置によるフローチャートである。 1・・・樹脂コンパウンド 2・・・樹脂コンパウンド塗布装置 3・・・セパレートフィルム 4・・・ガラス・ロービング 5・・・チョッパー 6・・・含浸装置 7・・・切断されたガラス・ロービング 8・・・樹脂コンパウンド塗布装置
FIG. 2 is a schematic front view showing an SMC manufacturing apparatus of the present invention,
It is a flow chart by the device. DESCRIPTION OF SYMBOLS 1 ... Resin compound 2 ... Resin compound coating device 3 ... Separate film 4 ... Glass roving 5 ... Chopper 6 ... Impregnation device 7 ... Cut glass roving 8. ..Resin compound coating device

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 樹脂コンパウンドを、ドクター・ブレー
ドなどの塗布装置によって、セパレートフィルムに塗布
し、一方、ガラス・ロービングをチョッパーで切断し、
上記セパレートフィルム上に塗布された樹脂コンパウン
ドで以て挟み込み、含浸装置で以て、切断されたガラス
・ロービングに、樹脂コンパウンドを含浸せしめる樹脂
組成物の製造装置において、複数個の樹脂コンパウンド
塗布装置と、複数個のガラス・チョッパーとを、必須の
装置として、設けることを特徴とする、樹脂組成物の製
造装置。
1. A resin compound is applied to a separate film by a coating device such as a doctor blade, while glass roving is cut with a chopper,
Sandwiching with the resin compound applied on the separate film, with an impregnating device, the cut glass roving, in the manufacturing apparatus of the resin composition for impregnating the resin compound, a plurality of resin compound coating device and An apparatus for producing a resin composition, characterized in that a plurality of glass choppers are provided as indispensable apparatuses.
【請求項2】 複数個の樹脂コンパウンド塗布装置と、
複数個のガラス・チョッパーとが、必須の装置として設
けられている、請求項1に記載された製造装置を用い、
かつ、繊維強化材層間に、樹脂コンパウンドを塗布せし
めることを特徴とする、樹脂組成物。
2. A plurality of resin compound coating devices,
Using the manufacturing apparatus according to claim 1, wherein a plurality of glass choppers are provided as essential devices,
A resin composition, characterized in that a resin compound is applied between the fiber reinforcement layers.
JP4028146A 1992-02-14 1992-02-14 Apparatus for manufacturing resin composite and resin composite obtained by use of the apparatus Pending JPH05220742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4028146A JPH05220742A (en) 1992-02-14 1992-02-14 Apparatus for manufacturing resin composite and resin composite obtained by use of the apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4028146A JPH05220742A (en) 1992-02-14 1992-02-14 Apparatus for manufacturing resin composite and resin composite obtained by use of the apparatus

Publications (1)

Publication Number Publication Date
JPH05220742A true JPH05220742A (en) 1993-08-31

Family

ID=12240625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4028146A Pending JPH05220742A (en) 1992-02-14 1992-02-14 Apparatus for manufacturing resin composite and resin composite obtained by use of the apparatus

Country Status (1)

Country Link
JP (1) JPH05220742A (en)

Similar Documents

Publication Publication Date Title
KR910009795A (en) Stampable sheet
US5403631A (en) Artificial marble sheet, method of manufacturing the same and artificial marble molding product
US2523022A (en) Reinforced asbestos tape and process of making same
CN109774263B (en) Continuously-formed segmented-cured high-gloss-surface glass fiber reinforced plastic gel coating plate and preparation method thereof
JPH05220742A (en) Apparatus for manufacturing resin composite and resin composite obtained by use of the apparatus
JP2018507128A (en) Process equipment and manufacturing method for fiber reinforced plastic parts
US5001172A (en) Fiber reinforced plastics
JPH11509795A (en) Method for making a reinforcement for a thermoplastic or thermoset matrix
FR2397938A1 (en) THERMOPLASTIC COMPOSITE LAMINATE SHEETS, CONTAINING GLASS FIBERS, AND THEIR PRODUCTION PROCESS
CN110130571A (en) Composite sandwich plate, combined wall board and chassis
JP3289294B2 (en) Sheet molding compound and method of manufacturing the same
JPS60113996A (en) Electromagnetic shielding reinforced plastic material
JPS6335666B2 (en)
JPH06287317A (en) Pellet for molding fiber reinforced synthetic resin product
JPH0333237A (en) Fibrous composite material precursor
KR20030088691A (en) A method for manufacturing glass fiber reinforced thermosetting composite
JPH07112500A (en) Sheet molding compound molded product
KR20110078129A (en) Lyocell reinforced thermoplastic resin composite and method for preraring the same
KR960005302B1 (en) Manufacturing method for polypropylene composite sheet and sheet therefrom
KR900006035B1 (en) Preparation of rice-bran reinforced resin composite
CN108859173A (en) A kind of production method of composite material laminated board
JPH06190851A (en) Unit plate of fiber-reinforced plastic
KR20010054149A (en) Process of resin composition
CN109702923A (en) A kind of film transfer method for shaping of dry state fabric and its application
JPS5822131A (en) Manufacture of sheet molding compound (smc)

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20050615