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スチロール樹脂

スチロール樹脂 化学構造式
9003-53-6
  • CAS番号.9003-53-6
  • 化学名:スチロール樹脂
  • 别名:ポリスチレン;スチロール樹脂;ポリ(スチレン);スチロル脂;スチレン,ポリマー;ポリスチレン樹脂;スチレン.ポリマー;POLYSTYRENE [MW 〜 63,000];POLYSTYRENE [MW 〜 300];POLYSTYRENE [MW 〜 6,000,000];POLYSTYRENE [MW 〜 50,000];スチレンポリマー;ポリスチレン(光散乱用);POLYSTYRENE [MW 〜 30,000,000];ポリスチレン STANDARD, M.W. 400,000, MW/MN 1.06;POLYSTYRENE [MW 〜 2,000];ポリスチレン STANDARD, M.W. 5,200, MW/MN 1.06;ポリスチレン(MW125,000〜250,000);POLYSTYRENE, MW 50,000 (BIMODAL WITH MW 〜50,000 & 1500);ポリスチレン、モノカルボキシ末端
  • 英語化学名:Polystyrene
  • 英語别名:3A;KB;r3;up1;up2;upm;ps2;hf10;hf55;hf77
  • CBNumber:CB4146768
  • Molecular Formula:[CH2CH(C6H5)]n
  • Formula Weight:2.01588
  • MOL File:9003-53-6.mol
スチロール樹脂 物理性質
  • 融点  :212 °C
  • 沸点  :30-80 °C
  • 比重(密度)  :1.06 g/mL at 25 °C
  • 屈折率  :n20/D 1.5916
  • 闪点  :>230 °F
  • 貯蔵温度  :2-8°C
  • 外見  :powder
  • 色 :White
  • 水溶解度  :insoluble
  • 安定性: :Stable. Combustible. Incompatible with strong oxidizing agents.
  • InChIKey :ZJMWRROPUADPEA-UHFFFAOYSA-N
  • CAS データベース :9003-53-6
  • IARC :3 (Vol. 19, Sup 7) 1987
  • NISTの化学物質情報 :Polystyrene(9003-53-6)
  • EPAの化学物質情報 :Polystyrene (9003-53-6)
安全性情報
  • 主な危険性  :Xi
  • Rフレーズ  :41
  • Sフレーズ  :26-36/37/39-24/25
  • RIDADR  :2211
  • WGK Germany  :3
  • RTECS 番号 :WL6475000
  • TSCA  :Yes
  • 国連危険物分類  :9
  • 容器等級  :III
  • HSコード  :39039000
スチロール樹脂 価格 もっと(64)
  • メーカー: 富士フイルム和光純薬株式会社(wako)
  • 製品番号: W01ALF041924
  • 製品説明 : 
  • 純度: Polystyrene standard, M.W. 2,200, Mw/Mn 1.06
  • 包装: 1g
  • 価格: ¥21400
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: 富士フイルム和光純薬株式会社(wako)
  • 製品番号: W01ALF041922
  • 製品説明 : 
  • 純度: Polystyrene standard, M.W. 1,300, Mw/Mn 1.06
  • 包装: 1g
  • 価格: ¥22400
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: 関東化学株式会社(KANTO)
  • 製品番号: 17889-2A
  • 製品説明 : ポリ(スチレン)
  • 純度: Poly(styrene)
  • 包装: 1kg
  • 価格: ¥37800
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: 関東化学株式会社(KANTO)
  • 製品番号: 17889-1A
  • 製品説明 : ポリ(スチレン)
  • 純度: Poly(styrene)
  • 包装: 25g
  • 価格: ¥5700
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: Sigma-Aldrich Japan
  • 製品番号: 182427
  • 製品説明 : ポリスチレン
  • 純度: Polystyreneaverage Mw ~280,000 by GPC
  • 包装: 25g
  • 価格: ¥7900
  • 更新時間: 2018/12/25
  • 購入: 購入

スチロール樹脂 MSDS


Poly(styrene)

Polystyrene 化学特性,用途語,生産方法

  • 定義 本品は、スチレンの重合体であり、次の化学式で表される。
  • 溶解性 ベンゼン及びトルエンに溶け、エタノール及び水に溶けない。
  • 解説

    略称PS.スチレンの重合体で,スチレン樹脂,スチロール樹脂ともいう.工業的には,塊状重合,溶液重合,懸濁重合,乳化重合などの方法でつくられる."無色透明.密度1.05~1.07 g cm-3.ガラス転移温度82 ℃.nD23"1.60.引張強さ35~56 MPa.誘電率が小さく吸湿性がなく,熱流動性,熱安定性もよいため,代表的な熱可塑性樹脂として,電気および熱の絶縁材のほか,種々の日常用品に利用されている.[CAS 9003-53-6]
    森北出版「化学辞典(第2版)

  • 用途 テレビ:キャビネット、フロントパネル 冷蔵庫:内張、仕板
  • 用途 成型材料。
  • 化粧品の成分用途 非水系増粘剤、皮膜形成剤
  • 主な用途/役割 スチレンを重合させたもの。ポリスチレン樹脂用、ホットメルト接着剤用原料、粘着剤原料として使用される。
  • 化学的特性 Poly(styrene) is white powder or beads, or clear solid.Polystyrene is rigid with excellent dimensional stability, has good chemical resistance to aqueous solutions, and is an extremely clear material.
    Impact polystyrene contains polybutadiene added to reduce brittleness. The polybutadiene is usually dispersed as a discrete phase in a continuous polystyrene matrix. Polystyrene can be grafted onto rubber particles, which assures good adhesion between the phases.
  • 化学的特性 The specific gravity of general purpose and impact polystyrene is 1.05. It can vary for copolymers. It is higher for some specialty grades. Density varies slightly with pressure, but for practical purposes, the polymer is noncompressible. In terms of heat-resistance, deflection temperatures range from about 66 to 99 °C (170 to 215 °F), depending upon the formulation. Continuous resistance to heat for polystyrene is usually 60 to 80 °C (140 to 175 °F). Time and load have a significant influence on the useful service temperature of a part.
    Polystyrene is nontoxic when free from additives and residuals. It has no nutritive value and does not support fungus or bacterial growth. Dimensional stability of polystyrene resins is excellent. Mold shrinkage is small. The low moisture absorption (about 0.02%) allows fabricated parts to maintain dimensions and strength in humid environments.
    General-purpose polystyrene is water white, and transmission of visible light is about 90%. Modifiers reduce this property, and translucence results. The refractive index is about 1.59; critical angle about 39. Polystyrene molecules do not have the same optical properties in all directions. When molecules become oriented in a given direction during fabrication, a double refraction occurs and a birefringence effect can be observed if the part is examined through a polarized lens under a polarized light source. Injection moldings often exhibit birefringence in a random pattern.
  • 使用 Containers, tubs, and trays formed from extruded impact polystyrene sheets are used for packaging a large variety of food. Biaxially oriented polystyrene film is thermoformed into blister packs, meat trays, container lids, and cookie, candy, pastry, and other food packages where clarity is required.
    Housewares is another large segment of the use of polystyrenes. Refrigerator door liners and furniture panels are typical thermoformed impact polystyrene applications. Extruded profiles of solid or foamed impact polystyrene are used for mirror or picture frames, and moldings for construction applications.
    General-purpose polystyrene is extruded either clear or embossed for room dividers, shower doors, glazings, and lighting applications. Injection molding of impact polystyrene is used for household items, such as flower pots, personal care products, and toys. General-purpose polystyrene is used for cutlery, bottles, combs, disposable tumblers, dishes, and trays. Injection blow molding can be used to convert polystyrene into bottles, jars, and other types of open containers.
    Impact polystyrene with ignition-resistant additives is used for appliance housings, such as those for television and small appliances. Structural foam impact polystyrene modified with flame-retardant additives is used for business machine housings and in furniture because of its decorability and ease of processing. Consumer electronics, such as cassettes, reels, and housings, is a fast growing area for use of polystyrenes. Medical applications include sample collectors, petri dishes, and test tubes. In an effort to make homes and other buildings more energy efficient, the use of polystyrenes in extruded foam board with flame-retardant additives for walls and under slabs has experienced exceptional growth in recent years. Used as a sheeting material, extruded foam board complies with the requirements of the major building codes as well as federal and military specifications.
  • 使用 Polystyrene latex microspheres are utilized in flow cytometry, fluorescence microscopy, and as calibration particles. It finds a use in the detection of trace amounts of antigens or antibodies in serum, urine, and cerebro-spinal fluids. It is also employed as a stimulus responsive particulate emulsifier for oil-in-water emulsion.
  • 使用 Packaging film; molded parts for automobiles, appliances, housewares, etc.; wire and cable coat- ing; food container closures; coated and laminated products; bottles; artificial grass and turfs; plastic pipe; wearing apparel (acid-dyed); fish nets; sur- gical casts; strapping; synthetic paper; reinforced plastics; nonwoven disposable filters.
  • 定義 A synthetic polymer made from styrene (phenylethene). Expanded polystyrene is a rigid foam used in packing and insulation.
  • 定義 poly styrene: A clear glasslike materialmanufactured by free-radicalpolymerization of phenylethene(styrene) using benzoyl peroxide asan initiator. It is used as both a thermaland electrical insulator and forpacking and decorative purposes.
  • 定義 ChEBI: A polymer composed of repeating ethyl benzene groups.
  • 一般的な説明
    Polystyrene (for GPC, 4,000) is a synthetic thermoplastic, that is attractive for a wide range of applications because of its properties such as low cost, rigidity, low specific weight, high chemical resistance, mechanical flexibility, biocompatibility and good processability.
  • 危険性 Questionable carcinogen.
  • 工業用途 Polystyrene is brittle at room temperature,becomes soft at 80°C, and is often modified bycopolymerization. Traditionally, it is used infilm form for capacitors, and it remains competitivefor this application. Poly styrene is alsoused for coaxial-cable insulation, but in woundstrip or bead form, because the solid is not veryflexible.
  • 安全性プロファイル Questionable carcinogen with experimental tumorigenic data by implant. When heated to decomposition it emits acrid smoke and irritating fumes. See also POLYMERS, IN SOLUBLE.
  • 純化方法 Precipitate polystyrene repeatedly from CHCl3 or toluene solution by addition of MeOH. Dry it in vacuo. [Miyasaka et al. J Phys Chem 92 249 1988.]
スチロール樹脂 上流と下流の製品情報
原材料
準備製品
スチロール樹脂 生産企業
Global(224)Suppliers
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  • 電話番号:0371-55170693
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  • 国籍:China
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  • ファックス番号:Telegram/wickr: jane8886
  • 電子メール:jane@whmulei.com;amy@whmulei.com
  • 国籍:China
  • 製品カタログ:993
  • 優位度:58
9003-53-6, スチロール樹脂 キーワード:
  • 9003-53-6
  • POLYSTYRENE STANDARD 2'000 CERTIFIED &
  • POLYSTYRENE, BEADS, AVERAGE DIAMETER 0.4 6UM, 10 WT. % DISPERSION IN WATER
  • MALDI VALIDATION SET POLYSTYRENE MP 500- 70000 CERTIFIED
  • POLYSTYRENE STANDARD 200'000
  • Polystyrene standard, for GPC, typical MW 2,000,000
  • Polystyrene standard, for GPC, typical MW 4,000
  • POLYSTYRENE STANDARD 650000 CERTIFIED AC C. TO DIN
  • Polystyrene standard, for GPC, typical MW 50,000
  • Polystyrene, melt index 6.0-9.0
  • HILLEX MICROCARRIER BEADS &
  • POLYSTYRENE, BEADS, AVERAGE DIAMETER 0.6 UM, 10 WT. % DISPERSION IN WATER
  • POLYSTYRENE STANDARD 250000 CERTIFIED AC C. TO DIN
  • POLYSTYRENE STANDARD KIT CONTAINING 13&
  • POLYSTYRENE STANDARD 3'000 CERTIFIED &
  • POLYSTYRENE STANDARD BROAD 350'000 CERT. REF. MAT. ACC. BAM
  • POLYSTYRENE STANDARD BROAD 206'000 CERT. REF. MAT. ACC. BAM
  • Polystyrene standard 4'000
  • POLYSTYRENE, BEADS, AVERAGE DIAMETER 0.3 UM, 10 WT. % DISPERSION IN WATER
  • POLYSTYRENE STANDARD 5'000
  • CHROMOSORB 103,80/100,50G
  • Polystyrene standard, for GPC, typical MW 35,000
  • POLYSTYRENE, SECONDARY STANDARD
  • MTO-CHROMOSORB 106, 80/100 MESH, 50GM
  • Polystyrene standard, for GPC, typical MW 600,000
  • MTO-CHROMOSORB 103, 100/120 MESH, 50GM
  • POLYSTYRENE STANDARD 10'000
  • Polystyrene standard, for GPC, typical MW 400,000
  • POLYSTYRENE STANDARD 150'000
  • CHROMOSORB 102,100/120 50G
  • POLYSTYRENE, BEADS, AVERAGE DIAMETER 1.1 UM, 10 WT. % DISPERSION IN WATERU
  • ポリスチレン
  • スチロール樹脂
  • ポリ(スチレン)
  • スチロル脂
  • スチレン,ポリマー
  • ポリスチレン樹脂
  • スチレン.ポリマー
  • POLYSTYRENE [MW 〜 63,000]
  • POLYSTYRENE [MW 〜 300]
  • POLYSTYRENE [MW 〜 6,000,000]
  • POLYSTYRENE [MW 〜 50,000]
  • スチレンポリマー
  • ポリスチレン(光散乱用)
  • POLYSTYRENE [MW 〜 30,000,000]
  • ポリスチレン STANDARD, M.W. 400,000, MW/MN 1.06
  • POLYSTYRENE [MW 〜 2,000]
  • ポリスチレン STANDARD, M.W. 5,200, MW/MN 1.06
  • ポリスチレン(MW125,000〜250,000)
  • POLYSTYRENE, MW 50,000 (BIMODAL WITH MW 〜50,000 & 1500)
  • ポリスチレン、モノカルボキシ末端
  • スチレン , ポリマー
  • ポリスチレン standard, M.W. 2,200, Mw/Mn 1.06
  • ポリスチレン standard, M.W. 3,350, Mw/Mn 1.10
  • ポリスチレン, atactic
  • ポリスチレン(MW125,000~250,000)
  • ポリスチレン standard, M.W. 1,300, Mw/Mn 1.06