JP2882022B2 - Agricultural vinyl chloride resin film - Google Patents
Agricultural vinyl chloride resin filmInfo
- Publication number
- JP2882022B2 JP2882022B2 JP2267137A JP26713790A JP2882022B2 JP 2882022 B2 JP2882022 B2 JP 2882022B2 JP 2267137 A JP2267137 A JP 2267137A JP 26713790 A JP26713790 A JP 26713790A JP 2882022 B2 JP2882022 B2 JP 2882022B2
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- weight
- parts
- resin 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.)
- Expired - Fee Related
Links
- 229920005989 resin Polymers 0.000 title claims description 22
- 239000011347 resin Substances 0.000 title claims description 22
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 20
- -1 phosphate ester Chemical class 0.000 claims description 13
- 239000004202 carbamide Substances 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 7
- 239000010452 phosphate Substances 0.000 claims description 5
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- PJANXHGTPQOBST-VAWYXSNFSA-N trans-stilbene Chemical group C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 claims description 3
- 125000006839 xylylene group Chemical group 0.000 claims description 3
- NOIZJQMZRULFFO-UHFFFAOYSA-N adipamic acid Chemical compound NC(=O)CCCCC(O)=O NOIZJQMZRULFFO-UHFFFAOYSA-N 0.000 claims 1
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 claims 1
- GFQOFGWPGYRLAO-UHFFFAOYSA-N dodecanamide;ethene Chemical compound C=C.CCCCCCCCCCCC(N)=O.CCCCCCCCCCCC(N)=O GFQOFGWPGYRLAO-UHFFFAOYSA-N 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 description 8
- 238000013329 compounding Methods 0.000 description 6
- 235000021317 phosphate Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 150000001565 benzotriazoles Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 2
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- RKVQXYMNVZNJHZ-UHFFFAOYSA-N hexacosanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCC(N)=O RKVQXYMNVZNJHZ-UHFFFAOYSA-N 0.000 description 2
- IXQGCWUGDFDQMF-UHFFFAOYSA-N o-Hydroxyethylbenzene Natural products CCC1=CC=CC=C1O IXQGCWUGDFDQMF-UHFFFAOYSA-N 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- JNUCNIFVQZYOCP-UHFFFAOYSA-N (4-methylphenyl) dihydrogen phosphate Chemical compound CC1=CC=C(OP(O)(O)=O)C=C1 JNUCNIFVQZYOCP-UHFFFAOYSA-N 0.000 description 1
- LOPXIGZYSAOSOK-UHFFFAOYSA-N 2-(5,6-dichlorobenzotriazol-2-yl)-4-methylphenol Chemical compound CC1=CC=C(O)C(N2N=C3C=C(Cl)C(Cl)=CC3=N2)=C1 LOPXIGZYSAOSOK-UHFFFAOYSA-N 0.000 description 1
- XTARNDCHFFABBE-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,5-dichlorophenol Chemical compound OC1=CC(Cl)=C(Cl)C=C1N1N=C2C=CC=CC2=N1 XTARNDCHFFABBE-UHFFFAOYSA-N 0.000 description 1
- ODVBRJXPJKVLCZ-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-dichlorophenol Chemical compound OC1=C(Cl)C=C(Cl)C=C1N1N=C2C=CC=CC2=N1 ODVBRJXPJKVLCZ-UHFFFAOYSA-N 0.000 description 1
- UWSMKYBKUPAEJQ-UHFFFAOYSA-N 5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O UWSMKYBKUPAEJQ-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- SQIHYBKWKQDLDT-UHFFFAOYSA-N P(=O)(OC1(C(C=CC=C1)C)C)(OC1=CC=C(C=C1)C)OC1=CC=C(C=C1)C Chemical compound P(=O)(OC1(C(C=CC=C1)C)C)(OC1=CC=C(C=C1)C)OC1=CC=C(C=C1)C SQIHYBKWKQDLDT-UHFFFAOYSA-N 0.000 description 1
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229940031953 sorbitan monopalmitate Drugs 0.000 description 1
- 235000011071 sorbitan monopalmitate Nutrition 0.000 description 1
- 239000001570 sorbitan monopalmitate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- KOWVWXQNQNCRRS-UHFFFAOYSA-N tris(2,4-dimethylphenyl) phosphate Chemical compound CC1=CC(C)=CC=C1OP(=O)(OC=1C(=CC(C)=CC=1)C)OC1=CC=C(C)C=C1C KOWVWXQNQNCRRS-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Protection Of Plants (AREA)
- Greenhouses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
【発明の詳細な説明】 「産業上の利用分野」 本発明は、農業用塩化ビニル系樹脂フィルムに関す
る。更に詳しくは耐候性の優れた農業用塩化ビニル系樹
脂フィルムに係わるものである。The present invention relates to an agricultural vinyl chloride resin film. More specifically, the present invention relates to an agricultural vinyl chloride resin film having excellent weather resistance.
「従来の技術」 農作物のハウセ栽培やトンネル栽培における農業用フ
ィルムとして、塩化ビニル系樹脂フィルムは、透明性、
保温性及び強度において優れていることから長年広く使
用されている。しかしながら、一般の塩化ビニル系樹脂
フィルムは屋外での使用に際しては、数ケ月を経ずして
褐色劣化してしまうという欠点があった。このような欠
点を補うために、例えば有機錫系安定剤、金属石鹸系安
定剤、鉛系安定剤、有機カドミウム系安定剤、有機バリ
ウム系安定剤、抗酸化剤、紫外線吸収剤等、光熱・酸化
に対する安定剤が配合されるが、これら配合剤の組み合
わせでは、際立った安定効果の認められるものはなかっ
た。そこで耐候性を向上させるための安定化助剤とし
て、現在エポキシ化合物やリン酸エステルが使用されて
おり、特にリン酸エステルは比較的効果が大きい事か
ら、広く使用されている。"Conventional technology" As an agricultural film in Hause cultivation and tunnel cultivation of agricultural products, vinyl chloride resin film is transparent,
It has been widely used for many years because of its excellent heat retention and strength. However, a general vinyl chloride-based resin film has a drawback that when used outdoors, the brown color deteriorates within a few months. In order to compensate for such defects, for example, organotin-based stabilizers, metal soap-based stabilizers, lead-based stabilizers, organic cadmium-based stabilizers, organic barium-based stabilizers, antioxidants, ultraviolet absorbers, etc. Stabilizers against oxidation are blended, but none of these combinations showed a remarkable stabilizing effect. Therefore, epoxy compounds and phosphates are currently used as stabilizing aids for improving weather resistance, and phosphates are particularly widely used because they are relatively effective.
「発明が解決しようとする課題」 しかし、一方、近年省資源、省エネのため、農業用フ
ィルムの使用期間が長期化する傾向にあり、耐候性の持
続の点でリン酸エステルを配合しても十分なものではな
くなってきた。"Problems to be solved by the invention" On the other hand, in recent years, for the purpose of resource saving and energy saving, the use period of agricultural films has tended to be prolonged. It's not enough.
「課題を解決するための手段」 本発明者らは、かかる状況にあって、耐候性が長期間
持続する農業用塩化ビニル系樹脂フィルムを提供するこ
とを目的として、鋭意検討した結果、本発明を完成する
に至ったものである。"Means for Solving the Problems" The present inventors have conducted intensive studies in such a situation, with the aim of providing a vinyl chloride resin film for agricultural use, in which weather resistance is long-lasting. Is completed.
しかして、本発明の要旨とするところは、塩化ビニル
系樹脂100重量部に、リン酸エステル１〜10重量部、塩
素基を有するベンゾトリアゾール誘導体1.0〜5.0重量
部、及び0.05〜1.0重量部の、N,N′−ジオレイルアジピ
ン酸アミド及びエチレンビスラウリン酸アミドから選ば
れる少くとも１種のアミド化合物、又は、キシリレンビ
スステアリル尿素及びトルイレンビスステアリル尿素か
ら選ばれる少くとも１種の尿素化合物を配合しフィルム
化してなる農業用塩化ビニル系樹脂フィルムに存する。Thus, the gist of the present invention is that 100 parts by weight of a vinyl chloride resin, 1 to 10 parts by weight of a phosphate ester, 1.0 to 5.0 parts by weight of a benzotriazole derivative having a chlorine group, and 0.05 to 1.0 part by weight. At least one amide compound selected from N, N, N'-dioleyl adipamide and ethylenebislauric amide, or at least one urea selected from xylylene bisstearyl urea and toluylene bisstearyl urea Agricultural vinyl chloride resin film formed by compounding and forming a film.
以下、本発明を詳細に説明する。 Hereinafter, the present invention will be described in detail.
本発明において、塩化ビニル系樹脂とは、ポリ塩化ビ
ニルのほか塩化ビニルを主体とした他のコモノマーとの
共重合体、これらの混合物またはこれらと他の重合体あ
るいは共重合体との混合物をいう。In the present invention, the vinyl chloride resin refers to a copolymer of polyvinyl chloride other than vinyl chloride with another comonomer, a mixture thereof, or a mixture of these with another polymer or copolymer. .
本発明の農業用塩化ビニル系樹脂フィルムには、柔軟
性を付与するために塩化ビニル系樹脂100重量部に対し
て、20〜60重量部の通常使用される可塑剤が配合され
る。The vinyl chloride resin film for agriculture of the present invention is blended with 20 to 60 parts by weight of a commonly used plasticizer with respect to 100 parts by weight of the vinyl chloride resin in order to impart flexibility.
本発明で使用するリン酸エステルとは、具体的には、
トリクレジルホスフェート（TCP）、トリキシリルホス
フェート（TXP）、ジキシレニルモノクレジルホスフェ
ート、モノキシレニルジクレジルホスフェート等のほ
か、分子中に少くとも１個以上のエチルフェノールを有
するリン酸エステル等があげられる。これらリン酸エス
テルは、単独もしくは併用して使用でき、配合量は、塩
化ビニル系樹脂100重量部に対し１〜10重量部の範囲で
ある。The phosphate ester used in the present invention is, specifically,
Phosphoric acid esters having at least one ethylphenol in the molecule in addition to tricresyl phosphate (TCP), trixylyl phosphate (TXP), dixylenyl monocresyl phosphate, monoxylenyl dicresyl phosphate, etc. And the like. These phosphate esters can be used alone or in combination, and the compounding amount is in the range of 1 to 10 parts by weight based on 100 parts by weight of the vinyl chloride resin.
また、本発明において塩素基を有するベンゾトリアゾ
ール誘導体としては、具体的には、２−（２′−ヒドロ
キシ−５′−メチルフェニル）−5,6−ジクロルベンゾ
トリアゾール、２−（２′−ヒドロキシ−５′−ｔ−ブ
チルフェニル）−５−クロロベンゾトリアゾール、２−
（２′−ヒドロキシ−３′,5′−ジ−ｔ−ブチルフェニ
ル）−５−クロロベンゾトリアゾール、２−（２′−ヒ
ドロキシ−３′−ｔ−ブチル−５′−メチルフェニル）
−５−クロロベンゾトリアゾール、２−（２′−ヒドロ
キシ−３′,5′−ジクロルフェニル）ベンゾトリアゾー
ル、２−（２′−ヒドロキシ−４′,5′−ジクロルフェ
ニル）ベンゾトリアゾール等が挙げられる。In the present invention, specific examples of the benzotriazole derivative having a chlorine group include 2- (2'-hydroxy-5'-methylphenyl) -5,6-dichlorobenzotriazole and 2- (2'- (Hydroxy-5'-tert-butylphenyl) -5-chlorobenzotriazole, 2-
(2'-hydroxy-3 ', 5'-di-t-butylphenyl) -5-chlorobenzotriazole, 2- (2'-hydroxy-3'-t-butyl-5'-methylphenyl)
-5-chlorobenzotriazole, 2- (2'-hydroxy-3 ', 5'-dichlorophenyl) benzotriazole, 2- (2'-hydroxy-4', 5'-dichlorophenyl) benzotriazole and the like No.
これらベンゾトリアゾール誘導体の基体樹脂100重量
部に対する配合量は、1.0〜5.0重量部の範囲である。The compounding amount of these benzotriazole derivatives with respect to 100 parts by weight of the base resin is in the range of 1.0 to 5.0 parts by weight.
本発明においては更に、N,N′−ジオレイルアジピン
酸アミド及びエチレンビスラウリン酸アミドから選ばれ
る少くとも１種のアミド化合物、又は、キシリレンビス
ステアリル尿素及びトルイレンビスステアリル尿素から
選ばれる少くとも１種の尿素化合物を配合するが、その
配合量は、基体樹脂100重量部当り、0.05〜1.0重量部の
範囲である。In the present invention, further, at least one amide compound selected from N, N'-dioleyl adipamide and ethylenebislauric amide, or at least one amide compound selected from xylylene bisstearyl urea and toluylene bisstearyl urea In each case, one kind of urea compound is compounded, and the compounding amount is in the range of 0.05 to 1.0 part by weight per 100 parts by weight of the base resin.
本発明の農業用塩化ビニル系樹脂フィルムには、必要
に応じて、成形用の合成樹脂に通常配合される公知の樹
脂添加物を配合することができる。The vinyl chloride resin film for agriculture of the present invention may contain, if necessary, a known resin additive which is usually added to a synthetic resin for molding.
これら樹脂添加物は、通常の配合量、例えば塩化ビニ
ル系樹脂100重量部に対し、10重量部以下で使用するこ
とができる。These resin additives can be used in a usual amount, for example, 10 parts by weight or less based on 100 parts by weight of the vinyl chloride resin.
塩化ビニル系樹脂に配合物を配合するには、通常の配
合または混合技術を採用すればよい。具体的には、例え
ばリボンブレンダー、バンリーミキサー、スーパーミキ
サーまたはその他の配合機もしくは混合機を使用する方
法を採用することができる。In order to mix the compound with the vinyl chloride resin, a normal compounding or mixing technique may be employed. Specifically, for example, a method using a ribbon blender, a bunley mixer, a super mixer, or another compounding machine or mixer can be adopted.
このようにして得られた軟質塩化ビニル系樹脂の組成
物からフィルムを製造するには、通常行なわれているフ
ィルム製造法、例えばカレンダー成形法、押出成形法、
インフレーション成形法などを適宜採用することができ
る。In order to produce a film from the soft vinyl chloride resin composition thus obtained, a film production method which is usually performed, for example, a calender molding method, an extrusion molding method,
An inflation molding method or the like can be appropriately adopted.
本発明に係わるフィルムの厚さは、強度、取り扱い作
業等を考慮し、0.03〜0.5mm好ましくは、0.05〜0.3mmの
範囲にするのが良い。The thickness of the film according to the present invention is preferably in the range of 0.03 to 0.5 mm, more preferably 0.05 to 0.3 mm, in consideration of strength, handling work, and the like.
「発明の効果」 本発明に係わる農業用塩化ビニル系樹脂フィルムは、
理由は明らかではないが、リン酸エステル単独配合の場
合に比べ、耐候性が極めて向上するため、本発明の農業
上の利用価値は大きい。"Effects of the Invention" The agricultural vinyl chloride resin film according to the present invention comprises:
Although the reason is not clear, since the weather resistance is significantly improved as compared with the case where the phosphate ester is blended alone, the agricultural utility value of the present invention is large.
以下、本発明を実施例に基づいて詳細に説明するが、
本発明はその要旨を越えない限り、以下の例に限定され
るものではない。Hereinafter, the present invention will be described in detail based on examples,
The present invention is not limited to the following examples unless it exceeds the gist.
実施例１〜５、比較例１〜６ ポリ塩化ビニル（＝1300） 100重量部 ジオクチルフタレート 42 〃 エポキシ樹脂（商品名エピコート828、シェル化学
製） ４ 〃 カルシウム−亜鉛系液状安定剤 ３ 〃 カルシウム−亜鉛系粉末安定剤 ２ 〃 ソルビタンモノパルミテート 1.5 〃 を基本組成とし、これに第１表に示すリン酸エステル、
ベンゾトリアゾール誘導体及びアミド化合物、又は、尿
素化合物をそれぞれ配合した。Examples 1 to 5 and Comparative Examples 1 to 6 Polyvinyl chloride (= 1300) 100 parts by weight Dioctyl phthalate 42 エ ポ キ シ Epoxy resin (trade name: Epicoat 828, manufactured by Shell Chemical) 4 カ ル シ ウ ム Calcium-zinc liquid stabilizer 3 カ ル シ ウ ム Calcium Zinc-based powder stabilizer 2 (sorbitan monopalmitate 1.5%) with basic composition, phosphate ester shown in Table 1,
A benzotriazole derivative and an amide compound or a urea compound were respectively blended.
上記混合物を、180℃に加温されたカレンダーロール
に供給し、混練したのち、常法により厚さ0.1mmのフィ
ルム11種を作成した。The mixture was supplied to a calender roll heated to 180 ° C., kneaded, and 11 kinds of films having a thickness of 0.1 mm were prepared by a conventional method.
上記11種のフィルムを南面45度の密閉型ハウスに屋外
暴露して、肉眼観察により耐候性の評価を行い、第１表
に示すような結果を得た。The 11 types of films were exposed outdoors to a closed house at 45 ° on the south side, and the weather resistance was evaluated by visual observation. The results shown in Table 1 were obtained.
又、上記11種のフィルムについて、屋外暴露後の衝撃
強度を東洋精機（株）製パンクチュアーテスタにより測
定し、その結果を第１表に示した。The impact strength of the above 11 films after outdoor exposure was measured with a puncture tester manufactured by Toyo Seiki Co., Ltd. The results are shown in Table 1.
フロントページの続き (51)Int.Cl.6 識別記号 ＦＩ Ｃ０８Ｌ 27/06 Ｃ０８Ｌ 27/06 Continued on the front page (51) Int.Cl. 6 Identification code FI C08L 27/06 C08L 27/06
Claims (1)
量部、および 0.05〜1.0重量部の、N,N′−ジオレイルアジピン酸ア
ミド及びエチレンビスラウリン酸アミドから選ばれる少
くとも１種のアミド化合物、又は、キシリレンビスステ
アリル尿素及びトルイレンビスステアリル尿素から選ば
れる少くとも１種の尿素化合物 を配合しフィルム化してなる農業用塩化ビニル系樹脂フ
ィルム。An N, N'-dioxide containing 1 to 10 parts by weight of a phosphate ester, 1.0 to 5.0 parts by weight of a benzotriazole derivative having a chlorine group, and 0.05 to 1.0 part by weight based on 100 parts by weight of a vinyl chloride resin. At least one amide compound selected from rail adipic amide and ethylene bislauric amide, or at least one urea compound selected from xylylene bisstearyl urea and toluylene bisstearyl urea is blended and formed into a film. Agricultural vinyl chloride resin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2267137A JP2882022B2 (en) | 1990-10-04 | 1990-10-04 | Agricultural vinyl chloride resin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2267137A JP2882022B2 (en) | 1990-10-04 | 1990-10-04 | Agricultural vinyl chloride resin film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04144617A JPH04144617A (en) | 1992-05-19 |
| JP2882022B2 true JP2882022B2 (en) | 1999-04-12 |
Family
ID=17440597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2267137A Expired - Fee Related JP2882022B2 (en) | 1990-10-04 | 1990-10-04 | Agricultural vinyl chloride resin film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2882022B2 (en) |
-
1990
- 1990-10-04 JP JP2267137A patent/JP2882022B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04144617A (en) | 1992-05-19 |
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