JPS63305155A - Phenolic resin molding material - Google Patents
Phenolic resin molding materialInfo
- Publication number
- JPS63305155A JPS63305155A JP14253587A JP14253587A JPS63305155A JP S63305155 A JPS63305155 A JP S63305155A JP 14253587 A JP14253587 A JP 14253587A JP 14253587 A JP14253587 A JP 14253587A JP S63305155 A JPS63305155 A JP S63305155A
- Authority
- JP
- Japan
- Prior art keywords
- hinoki
- phenolic resin
- molding material
- resin molding
- resin
- 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
Links
- 239000005011 phenolic resin Substances 0.000 title claims abstract description 13
- 239000012778 molding material Substances 0.000 title claims abstract description 12
- 229920001568 phenolic resin Polymers 0.000 title claims abstract description 11
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 6
- 241000218691 Cupressaceae Species 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 235000013312 flour Nutrition 0.000 abstract 2
- 239000004922 lacquer Substances 0.000 abstract 1
- 229920003986 novolac Polymers 0.000 abstract 1
- 229920003987 resole Polymers 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical class O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 11
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 3
- 235000019256 formaldehyde Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000011134 resol-type phenolic resin Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
本発明は食器、厨房器具部品、家庭用品、雑貨用品等に
用いられる絵詞の漆器用フェノ−／Ｌ’樹脂成形材料に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a phenol/L' resin molding material for lacquerware used for tableware, kitchen appliance parts, household goods, miscellaneous goods, etc.
従来、食器、厨房器具部品、家庭用品、雑貨用品等に用
いられる漆器用成形材料は成形品表面に塗装を施す等す
ることによシ漆器類似品を得るもので、成形性、塗装性
、外観、食品衛生法の合格、比重等が重要視され、従来
は抄本粉含有フェノール樹脂成形せ料が用いられていた
が絵本質感は不充分であった。Conventionally, molding materials for lacquerware used for tableware, kitchen equipment parts, household goods, miscellaneous goods, etc. are made to resemble lacquerware by applying a coating to the surface of the molded product. , passing the Food Sanitation Act, specific gravity, etc. were important, and phenolic resin molding additives containing paper pulp were conventionally used, but the image quality was insufficient.
本発明の目的とするところは、絵本質感のある漆器用成
形材料を提供することにある。An object of the present invention is to provide a molding material for lacquerware that has a painterly feel.
本発明は絵本粉を全量の荀〜６０重量％Ｃ以下単に％（
！−記す）含有したことを特徴とするフェノール樹脂成
形材料のため、成形性、塗装性、外観、食品衛生法の合
格、比重等の絵本質感を向上せしめることができたもの
で、以下本発明の詳細な説明する。In the present invention, the picture book powder is simply %(
! This is a phenolic resin molding material characterized by containing (described in the following), which improves moldability, paintability, appearance, passing the Food Sanitation Act, specific gravity, etc.; Detailed explanation.
本発明に用いる絵本粉は桧材を粉砕することによシ得ら
れるもので、全量の１１％を含有せしめることが必要で
ある。即ち和％未満では充分な絵本質感を与えることが
できず、■％をこえると成形性、塗装性、外観が低下す
るためである。絵本粉の粒度は好ましくは４番のティラ
ー篩を用い全通する粒度であることが望ましい。即ち４
番のティラー篩で篩上に残留する粒度では成形品の外観
が低下し塗装後の商品価値を低下する傾向にあるからで
ある。又、絵本粉中の水分は好ましくは５〜１８％であ
ることが望ましい。即ち５％未満では成形時のフローが
低下し、１８％をこえると成形品の外観が低下するから
である。フェノール樹脂については、フェノール、クレ
ゾール、キシレノ−ｙ等のフェノール類の単独又は混合
物トホルマリン、バフホルムアルデヒド等のホルムアル
デヒド類とを所定のモル比に配合し、酸性触媒下で反応
させて得られるノボフック型フェノール樹脂やアルカリ
性触媒下で反応させて得られるレゾール型フェノール樹
脂或はこれらの糖蜜、リグニン、ナフタリン、キシレン
、石油系芳香族炭化水素等による変性フェノール樹脂を
用いることができもなおノボフック型フェノール樹脂を
用いる際には硬化剤としてヘキサミンを、樹脂１００重
量部Ｃ以下単に部と記す）に対し５〜１５部添加するも
のである。フェノール樹脂、硬化剤、絵本粉以外の配合
剤としては必要に応じて無機質充填剤、離型剤、着色剤
等を添加し混合、混線、粉砕し更に必要に応じて造粒し
フェノール樹脂成形材料を得、該フェノール樹脂成形材
料を圧縮成型、トランス２ア成形、射出成形、押出成形
等の任意手段で加熱加圧成形して漆器用成形品を得るも
のである。The picture book powder used in the present invention is obtained by crushing cypress wood, and must contain 11% of the total amount. That is, if it is less than %, a sufficient picture essence cannot be given, and if it exceeds %, moldability, paintability, and appearance deteriorate. The particle size of the picture book powder is preferably such that it can be passed through a No. 4 tiller sieve. i.e. 4
This is because the particle size remaining on the sieve with a No. 1 tiller sieve tends to deteriorate the appearance of the molded product and reduce its commercial value after painting. Further, the water content in the picture book powder is preferably 5 to 18%. That is, if it is less than 5%, the flow during molding will decrease, and if it exceeds 18%, the appearance of the molded product will deteriorate. Regarding phenolic resins, novohook type resins are obtained by mixing phenols such as phenol, cresol, and xylene-y alone or in mixtures with formaldehydes such as formalin and buff formaldehyde in a predetermined molar ratio and reacting them under an acidic catalyst. Although phenolic resins, resol type phenolic resins obtained by reaction under an alkaline catalyst, or phenolic resins modified with these molasses, lignin, naphthalene, xylene, petroleum aromatic hydrocarbons, etc. can be used, novohook type phenolic resins can also be used. When using C, hexamine is added as a curing agent in an amount of 5 to 15 parts per 100 parts by weight of the resin (hereinafter simply referred to as parts). In addition to the phenol resin, curing agent, and picture book powder, inorganic fillers, mold release agents, coloring agents, etc. are added as necessary, mixed, mixed, crushed, and further granulated as necessary to produce a phenolic resin molding material. A molded product for lacquerware is obtained by heating and press-molding the phenolic resin molding material by any means such as compression molding, transformer 2A molding, injection molding, extrusion molding, or the like.
以下本発明を実施例にもとづいて説明する。The present invention will be explained below based on examples.
実施例１乃至３と比較例
フェノール１モルに対しホルムアルデヒド０．８６モル
を３７％ホルマリンで加えてから塩酸触媒で酸性下で反
応させ、次いで脱水煮詰して融点（１）“Ｃのノポフフ
ク型フェノー／％／樹脂を得、該フェノールＷ脂を用い
第１表に従って混合、混練、粉砕してフェノ−／Ｌ’！
脂成形材料を得、該フェノール樹脂成形材料を成形圧力
１５０ ｋｇ／ｃｄ 、ｌｓｏ℃、３分間圧縮成形して
漆器用成形品を得た。Examples 1 to 3 and Comparative Examples 0.86 mol of formaldehyde is added to 1 mol of phenol in 37% formalin, and the mixture is reacted under acidic conditions with a hydrochloric acid catalyst. /%/resin was obtained, and the phenol W fat was mixed, kneaded, and crushed according to Table 1 to obtain phenol/L'!
A resin molding material was obtained, and the phenol resin molding material was compression molded at a molding pressure of 150 kg/cd at lso° C. for 3 minutes to obtain a molded product for lacquerware.
第１表 ％ 住辛含水量】０％で４番のティラー篩全通品。Table 1 % Sumishin Moisture Content: 0%, all No. 4 tiller sieve products.
実施例１乃至３と比較例の漆器用成形品の性能は第２表
で明白なように本発明のものの性能はよく、本発明のフ
ェノ−／Ｌ’樹脂成形材料の優れていることを確認した
。As is clear from Table 2, the performance of the lacquerware molded products of Examples 1 to 3 and the comparative example was good, confirming the superiority of the phenol/L' resin molding material of the present invention. did.
第 ２ 表Table 2
Claims (1)
特徴とするフェノール樹脂成形材料。(1) A phenolic resin molding material containing cypress wood powder in an amount of 40 to 60% by weight of the total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14253587A JPS63305155A (en) | 1987-06-08 | 1987-06-08 | Phenolic resin molding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14253587A JPS63305155A (en) | 1987-06-08 | 1987-06-08 | Phenolic resin molding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63305155A true JPS63305155A (en) | 1988-12-13 |
Family
ID=15317615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14253587A Pending JPS63305155A (en) | 1987-06-08 | 1987-06-08 | Phenolic resin molding material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63305155A (en) |
-
1987
- 1987-06-08 JP JP14253587A patent/JPS63305155A/en active Pending
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