JPS63303711A - Solvent composition for diluting mold releasing agent - Google Patents
Solvent composition for diluting mold releasing agentInfo
- Publication number
- JPS63303711A JPS63303711A JP62140571A JP14057187A JPS63303711A JP S63303711 A JPS63303711 A JP S63303711A JP 62140571 A JP62140571 A JP 62140571A JP 14057187 A JP14057187 A JP 14057187A JP S63303711 A JPS63303711 A JP S63303711A
- Authority
- JP
- Japan
- Prior art keywords
- mold release
- mold
- release agent
- weight
- solvent composition
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 26
- 239000002904 solvent Substances 0.000 title claims abstract description 18
- 238000007865 diluting Methods 0.000 title claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 title claims description 5
- SLGOCMATMKJJCE-UHFFFAOYSA-N 1,1,1,2-tetrachloro-2,2-difluoroethane Chemical compound FC(F)(Cl)C(Cl)(Cl)Cl SLGOCMATMKJJCE-UHFFFAOYSA-N 0.000 claims abstract description 12
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000006082 mold release agent Substances 0.000 claims description 34
- 229920000642 polymer Polymers 0.000 claims description 13
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920000570 polyether Polymers 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- PGFXOWRDDHCDTE-UHFFFAOYSA-N hexafluoropropylene oxide Chemical compound FC(F)(F)C1(F)OC1(F)F PGFXOWRDDHCDTE-UHFFFAOYSA-N 0.000 claims description 3
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052731 fluorine Inorganic materials 0.000 abstract description 8
- 239000011737 fluorine Substances 0.000 abstract description 8
- 229920001296 polysiloxane Polymers 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000009736 wetting Methods 0.000 abstract 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- ATEBGNALLCMSGS-UHFFFAOYSA-N 2-chloro-1,1-difluoroethane Chemical compound FC(F)CCl ATEBGNALLCMSGS-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、離型剤の性能を向上させることができる、離
型剤希釈用溶剤組成物に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a solvent composition for diluting a mold release agent, which can improve the performance of the mold release agent.
従来、離型剤（フッ素系、シリコーン系、ワックス系等
）の希釈用溶剤として、アルコール類、ケトン類、エー
テル類、多価アルコール誘導体類、石油系炭化水素類、
塩素化炭化水素類、塩素化フッ素化炭化水素類等が知ら
れており、特にフッ素系離型剤の希釈用溶剤としては、
安全性等の面から、塩素化フッ素化炭化水素類であるト
リクロロトリフルオロエタンがよく使用されている（特
開昭５８−１１１８９８号公報参照）。Traditionally, alcohols, ketones, ethers, polyhydric alcohol derivatives, petroleum hydrocarbons,
Chlorinated hydrocarbons, chlorinated fluorinated hydrocarbons, etc. are known, and in particular, as solvents for diluting fluorinated mold release agents,
From the viewpoint of safety, trichlorotrifluoroethane, which is a chlorinated fluorinated hydrocarbon, is often used (see JP-A-58-111898).
しかし、トリクロロトリフルオロエタンを溶剤として使
用すると、沸点が低いためと思われるが、離型剤を金型
に均質に塗布することができず、離型剤の性能を十分発
揮させることができないという問題がある。However, when trichlorotrifluoroethane is used as a solvent, the mold release agent cannot be uniformly applied to the mold, probably due to its low boiling point, and the release agent cannot fully demonstrate its performance. There's a problem.
本発明者らは、離型剤、就中フッ素系離型剤の希釈用溶
剤について鋭意検討したところ、トリクロロトリフルオ
ロエタンにテトラクロロジフルオロエタンを混合したも
のが、離型剤の性能を引き出すことができることを見出
し、本発明に達したものである。The present inventors have conducted extensive studies on diluting solvents for mold release agents, particularly fluorine-based mold release agents, and have found that a mixture of trichlorotrifluoroethane and tetrachlorodifluoroethane brings out the performance of the mold release agent. We have discovered that this can be done, and have arrived at the present invention.
本発明の目的は、新規な離型剤希釈用溶剤組成物を提供
することである。An object of the present invention is to provide a novel solvent composition for diluting a mold release agent.
本発明は、トリクロロトリフルオロエタン１０〜９９．
９重量％およびテトラクロロジフルオロエタン０．１〜
９０重量％からなる離型剤希釈用溶剤組成物である。The present invention uses trichlorotrifluoroethane 10 to 99.
9% by weight and 0.1 to tetrachlorodifluoroethane
This is a solvent composition for diluting a mold release agent consisting of 90% by weight.
前記範囲テトラクロロジフルオロエタンが離型剤希釈用
溶剤組成物に含有されていると、離型剤ノ性能が、トリ
クロロトリフルオロエタン単独の場合よりも向上する。When tetrachlorodifluoroethane in the above range is contained in the solvent composition for diluting a mold release agent, the performance of the mold release agent is improved compared to when trichlorotrifluoroethane is used alone.
これは、組成物に含有されるテトラクロロジフルオロエ
タンによって、離型剤の成型用型材への濡れ性、造膜性
、配向性等が改善されるためと考えられる０本発明の組
成物中のテトラクロロジフルオロエタンの好ましい含有
割合は、組成物全量に対し５〜８０重量％である。This is thought to be because the tetrachlorodifluoroethane contained in the composition improves the wettability of the mold release agent to the mold material, film-forming properties, orientation, etc. A preferable content ratio of chlorodifluoroethane is 5 to 80% by weight based on the total amount of the composition.
なお、テトラクロロジフルオロエタンは、融点が２６℃
であるので、離型剤希釈用溶剤として通常使用されない
。Note that tetrachlorodifluoroethane has a melting point of 26°C.
Therefore, it is not normally used as a solvent for diluting a mold release agent.
本発明の組成物は、フッ素系、シリコーン系、ワックス
系等どのような離型剤にも使用することができるが、フ
ッ素系の離型剤に使用すると離型性能の向上が著しい、
フッ素系離型剤の主成分としては、例えば、フルオロア
ルキル基を含有する■ポリエステル系重合体（特開昭５
８−８７５７号公報参照）、■ポリエーテル系重合体（
特公昭５９−３２５１３号公報参照）、■ポリビニル系
重合体（特開昭６１−２８１１１２号公報参照）、■ポ
リウレタン系重合体（特開昭５８−１１１８９８号公報
参照）、■アクリル酸またはメタクリル酸エステル系重
合体く特開昭５５−１１６７８２号公報参照）、■リン
酸エステル、ホスホン酸、ホスフィン酸またはこれらの
塩（特開昭５９−６６４９６号公報参照）等を挙げるこ
とができる。The composition of the present invention can be used with any type of mold release agent, such as fluorine-based, silicone-based, wax-based, etc., but when used with fluorine-based mold release agents, the mold release performance is significantly improved.
The main component of the fluorinated mold release agent is, for example, a polyester polymer containing a fluoroalkyl group (Japanese Patent Laid-open No. 5
(Refer to Publication No. 8-8757), ■Polyether polymer (
(see Japanese Patent Publication No. 59-32513), ■Polyvinyl polymer (see Japanese Patent Application Laid-Open No. 61-281112), ■Polyurethane polymer (see Japanese Patent Application Laid-Open No. 58-111898), ■Acrylic acid or methacrylic acid Examples include ester polymers (see Japanese Patent Application Laid-open No. 55-116782), (2) phosphoric acid esters, phosphonic acids, phosphinic acids, or salts thereof (see Japanese Patent Application Laid-Open No. 59-66496).
上布されているフッ素系離型剤としては、例えば、ダイ
ア’Ｊ−ＭＳ ０４３ 、Ｍｔｌ ９０７、ＭＵ ９０
９、ＭＳ ４４３、ＭＳ ５４３、ＭＳ ７４３ （い
ずれもダイキン工業＠ｌ！ｌＩ）がある０層型剤は、通
常本発明の組成物で２〜１０倍に希釈して使用する。Examples of the fluorine-based mold release agent coated on the fabric include Dia'J-MS 043, Mtl 907, and MU 90.
9, MS 443, MS 543, and MS 743 (all manufactured by Daikin Industries @l!lI) are usually used after being diluted 2 to 10 times with the composition of the present invention.
本発明の組成物には、離型剤の離型性能を向上させるた
め添加剤、例えば、フルオロアルキル基またはヘキサフ
ルオロプロピレンオキサイドのオリゴマーを含有する■
ポリエステル系重合体（特公昭５７−１１３２５号公報
参照）、■ポリエーテル系重合体（特開昭６０−２１５
０２３号公報参照）、■ポリビニル系重合体（特開昭６
１−２８１１１２号公報参照）、■アクリル酸またはメ
タクリル酸エステル系重合体（特開昭５９−６６４９６
号公報参照）等を離型剤主成分１００重量部に対し、５
０〜１００重量部の範囲で添加することができる。この
添加剤は、離型剤を溶剤で５倍程度以上希釈する際有効
である。The composition of the present invention contains an additive such as a fluoroalkyl group or an oligomer of hexafluoropropylene oxide to improve the mold release performance of the mold release agent.
Polyester polymer (see Japanese Patent Publication No. 57-11325), ■ Polyether polymer (Japanese Patent Publication No. 60-215)
023 Publication), ■Polyvinyl polymer (Japanese Unexamined Patent Publication No. 6
1-281112), ■Acrylic acid or methacrylic acid ester polymer (Japanese Patent Application Laid-open No. 59-66496)
5 parts by weight of the main component of the mold release agent.
It can be added in an amount of 0 to 100 parts by weight. This additive is effective when diluting the mold release agent with a solvent by about 5 times or more.
また、離型剤の性能を低下させない範囲で他の公知の添
加剤、例えば、シリコンオイル等や汎用の有機溶剤を加
えてもよい。In addition, other known additives such as silicone oil and general-purpose organic solvents may be added to the extent that the performance of the mold release agent is not deteriorated.
本発明の組成物に離型剤等を添加したものは、浸漬、吹
き付け、布または刷毛塗り等の公知の方法で成型用型に
塗布することができる。塗布後、離型対象物によっては
本発明の組成物を蒸発・除去しなくてもよいことがある
が、離型対象物がウレタン樹脂等の場合、完全に蒸発・
除去しなければならない、なお、離型剤等を添加した組
成物は、ジクロロジフルオロメタン、トリクロロモノフ
ルオロメタン、ジメチルエーテル、プロパン、二酸化炭
素等の噴射剤を加え、適当な容器に充填すると、エアゾ
ールタイプとして使用することができる。The composition of the present invention to which a mold release agent and the like are added can be applied to a mold by a known method such as dipping, spraying, cloth or brush coating. After coating, depending on the object to be released, it may not be necessary to evaporate or remove the composition of the present invention, but if the object to be released is a urethane resin, etc., it may not be necessary to completely evaporate or remove it.
The composition to which a mold release agent has been added can be made into an aerosol type by adding a propellant such as dichlorodifluoromethane, trichloromonofluoromethane, dimethyl ether, propane, or carbon dioxide and filling it into a suitable container. It can be used as
（実施例）
実施例１
トリクロロトリフルオロエタン（以下、Ｓ−３という）
９９．９重量％およびテトラクロロジフルオロエタ
ン（以下、Ｓ−２という）０．１重量％からなる本発明
の組成物２００重量部に１００重量部のフッ素系離型剤
（ダイキン工業■製ダイフリーＭＳ ０４３ ”）をン
昆合した。(Example) Example 1 Trichlorotrifluoroethane (hereinafter referred to as S-3)
99.9% by weight and 0.1% by weight of tetrachlorodifluoroethane (hereinafter referred to as S-2) to 200 parts by weight of the composition of the present invention, and 100 parts by weight of a fluorine-based mold release agent (Daifree MS manufactured by Daikin Industries, Ltd.) 043'') was combined.
得られた溶液を刷毛で特開昭５８−１１１８９８号公報
記載のアルミニウム製の金型に塗布し、風乾した。The obtained solution was applied with a brush to an aluminum mold described in JP-A-58-111898 and air-dried.
次に、（Ａ）ポリオール（住友バイエル社製スミセン３
９００ ） ９０重量部、水１．６重量部、トリエタノ
ールアミン３重量部、トリエチルアミン０．５重量部お
よび整泡剤（花王■製カオライザーＮｏ。Next, (A) polyol (Sumisen 3 manufactured by Sumitomo Bayer)
900) 90 parts by weight, 1.6 parts by weight of water, 3 parts by weight of triethanolamine, 0.5 parts by weight of triethylamine, and a foam stabilizer (Kaolizer No. manufactured by Kao ■).
１ ） ０．５重量部ならびに（Ｂ）イソシアネート（
住友バイエル社製スミジュール４４Ｖ２０） ４１．３
重量部をミキサー（特殊機化工工業■製Ｔ、に、ＬＡＢ
Ｏ−ＭＩＸＥＲ）を使用して５０００回／分の回転速度
で１０秒間攪拌し、直ちに前記アルミニウム金型に流し
込み、２５℃で発泡・硬化させた。 １０分後、引張試
験機（引張速度２５０ｍ５７分）を使用して、９０℃で
の剥離強度（小さい程離型性能がよい）を測定した。剥
離強度の測定を三回繰り返した。平均値は、３７ｇ／ｃ
ｍ”であった。1) 0.5 part by weight and (B) isocyanate (
Sumitomo Bayer Sumidur 44V20) 41.3
Add the weight part to the mixer (T, manufactured by Tokushu Kikako Kogyo ■, LAB)
The mixture was stirred for 10 seconds at a rotational speed of 5,000 times/min using an O-MIXER, and immediately poured into the aluminum mold, followed by foaming and hardening at 25°C. After 10 minutes, the peel strength at 90° C. (the lower the mold release performance is) was measured using a tensile tester (tensile speed: 250 m, 57 minutes). Peel strength measurements were repeated three times. The average value is 37g/c
It was "m".
実施例２〜４
Ｓ−３とＳ−２の割合を第１表に記載したように変更し
た他は実施例１と同様の手順で剥離強度を測定した。結
果を第１表に示す。Examples 2 to 4 Peel strength was measured in the same manner as in Example 1, except that the ratio of S-3 and S-2 was changed as shown in Table 1. The results are shown in Table 1.
第１表
比較例１〜１２
離型剤用希釈剤として、第２表に記載したものを使用し
た他は実施例１と同様の手順で＠離強度を測定した。結
果を第２表に示す。Table 1 Comparative Examples 1 to 12 The release strength was measured in the same manner as in Example 1, except that the diluent for the mold release agent listed in Table 2 was used. The results are shown in Table 2.
（以下余白、次頁に続く）
第２表
第２表（続き）
実施例５〜６
シリコーン系離型剤（信越シリコーン■製ＫＳ７０７）
をトルエンで１０重量％に希釈し、これを第３表に記載
した組成のＳ−３とＳ−２の混合溶剤に溶解し、その後
は実施例１と同様の手順で剥離強度を求めた。結果を第
３表に示す。(Margin below, continued on next page) Table 2 Table 2 (continued) Examples 5 to 6 Silicone mold release agent (KS707 manufactured by Shin-Etsu Silicone)
was diluted to 10% by weight with toluene, dissolved in a mixed solvent of S-3 and S-2 having the composition shown in Table 3, and then the peel strength was determined in the same manner as in Example 1. The results are shown in Table 3.
比較例１６〜１８
実施例５〜６と同じ種類の離型剤を使用し、これを第３
表に記載した溶剤に溶解し１．ｉ’！ｌＩｊ［強度を求
めた。結果を第３表に示す。Comparative Examples 16-18 The same type of mold release agent as in Examples 5-6 was used, and this was
1. Dissolve in the solvent listed in the table. i'! lIj [Intensity was determined. The results are shown in Table 3.
第３表
実施例７〜８
ワックス系離型剤（日本製蝋■製パラフィンワックス１
２０）をトルエンで２０重量％に希釈し、これを第４表
に記載した組成の３−３とＳ−２の混合溶剤に溶解し、
その後は実施例１と同様の手順で剥離強度を求めた。結
果を第４表に示す。Table 3 Examples 7-8 Wax-based mold release agent (Japanese wax paraffin wax 1
20) was diluted to 20% by weight with toluene, and dissolved in a mixed solvent of 3-3 and S-2 having the composition listed in Table 4,
Thereafter, the peel strength was determined in the same manner as in Example 1. The results are shown in Table 4.
比較例１９〜２１
実施例７〜８と同じ種類の離型剤を使用し、これを第４
表に記載した溶剤に溶解し、’ＡＭＴＭ度を求めた。結
果を第４表に示す。Comparative Examples 19-21 The same type of mold release agent as in Examples 7-8 was used, and this was
It was dissolved in the solvent listed in the table and the 'AMTM degree was determined. The results are shown in Table 4.
第４表
実施例９
Ｓ−３９４，９重量％およびＳ−２５重量％からなる本
発明の組成物４００重量部に実施例１で使用したのと同
じ離型剤１００重量部および特開昭５９−６６４９６号
公報記載の方法で製造した含フツ素アクリレ−） ０．
１１量部（Ｈ型剤主成分１００重量部に対し５３．３重
量部）を添加し、その後は実施例１と同様の手順で剥離
強度を求めたところ、５１ｇ／ｃｍ”であった。Table 4 Example 9 100 parts by weight of the same mold release agent used in Example 1 and JP-A-59 Fluorine-containing acrylate produced by the method described in JP-66496) 0.
11 parts by weight (53.3 parts by weight based on 100 parts by weight of the main component of the H-type agent) were added, and the peel strength was then determined in the same manner as in Example 1, and was found to be 51 g/cm''.
比較例２２
実施例９の希釈剤をＳ−３のみに変更した他は実施例９
と同様の手順で剥離強度を求めた。７１ｇ／ｃｍ’であ
った。Comparative Example 22 Example 9 except that the diluent in Example 9 was changed to S-3 only.
Peel strength was determined using the same procedure as above. It was 71 g/cm'.
本発明のトリクロロトリフルオロエタンおよびテトラク
ロロジフルオロエタンからなる離型剤希釈用溶剤組成物
を使用すると、その成分を単独で使用するよりも、離型
剤の性能が著しく向上する。When the solvent composition for diluting a mold release agent comprising trichlorotrifluoroethane and tetrachlorodifluoroethane of the present invention is used, the performance of the mold release agent is significantly improved compared to when the components are used alone.
また、フルオロアルキル基またはヘキサフルオロプロピ
レンオキサイドのオリゴマーを含有するのポリエステル
系重合体、■ポリエーテル系重合体、■ポリビニル系重
合体、■アクリル酸またはメタクリル酸エステル系重合
体等を添加すると、離型剤の性能が向上する。In addition, when polyester polymers containing fluoroalkyl groups or hexafluoropropylene oxide oligomers, ■polyether polymers, ■polyvinyl polymers, and ■acrylic acid or methacrylic acid ester polymers are added, release may occur. The performance of the molding agent is improved.
以上that's all
Claims (1)
％およびテトラクロロジフルオロエタン０．１〜９０重
量％からなる離型剤希釈用溶剤組成物。 ２、離型剤主成分１００重量部に対し、５０〜１００重
量部の範囲で、フルオロアルキル基またはヘキサフルオ
ロプロピレンオキサイドのオリゴマーを含有する、（１
）ポリエステル系重合体、（２）ポリエーテル系重合体
、（３）ポリビニル系重合体および（４）アクリル酸ま
たはメタクリル酸エステル系重合体よりなる群から選ば
れる少なくとも一種の重合体を添加した離型剤成分を含
有する特許請求の範囲第１項記載の溶剤組成物。[Scope of Claims] 1. A solvent composition for diluting a mold release agent comprising 10 to 99.9% by weight of trichlorotrifluoroethane and 0.1 to 90% by weight of tetrachlorodifluoroethane. 2. Containing an oligomer of fluoroalkyl group or hexafluoropropylene oxide in a range of 50 to 100 parts by weight based on 100 parts by weight of the main component of the mold release agent (1
) polyester polymer, (2) polyether polymer, (3) polyvinyl polymer, and (4) acrylic acid or methacrylic acid ester polymer. The solvent composition according to claim 1, which contains a molding agent component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62140571A JPS63303711A (en) | 1987-06-04 | 1987-06-04 | Solvent composition for diluting mold releasing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62140571A JPS63303711A (en) | 1987-06-04 | 1987-06-04 | Solvent composition for diluting mold releasing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63303711A true JPS63303711A (en) | 1988-12-12 |
Family
ID=15271782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62140571A Pending JPS63303711A (en) | 1987-06-04 | 1987-06-04 | Solvent composition for diluting mold releasing agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63303711A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584543U (en) * | 1981-07-02 | 1983-01-12 | 株式会社リコー | Copy paper conveyance device |
-
1987
- 1987-06-04 JP JP62140571A patent/JPS63303711A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584543U (en) * | 1981-07-02 | 1983-01-12 | 株式会社リコー | Copy paper conveyance device |
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