點擊圖片查看大圖| 材質：PPS | 廠家(產地)：日本東麗 | 型號：5000 |
| 寬度：680（mm） | 拉伸性能：100 | 透氣性：100 |
| 厚度：0.1（mm） |
TORAY PPS TORELIN(3000、3030、5000）
"Toray" PPS Film 200°C
"Torelina?" (雙軸向排列的PPS膜）是一種由Toray實業(yè)公司開發(fā)的新型高性能的工程塑料膜。早在1972，Toray公司就發(fā)現(xiàn)PPS的優(yōu)良性能，如不燃性、高耐熱和耐化學腐蝕性、以及卓越的電氣性能。後來，Toray公司成功地開發(fā)了新型的高性能的PPS膜，并申請了基本專利，許多專利已經在許多國家備案。
Toray公司PPS的特性：
1．電氣屬性
2．不可燃性
3．耐高低溫，短時間230－260攝氏度
4．不吸濕和耐水解
5．而化學腐蝕
6．抗輻射性
7．良好制造工藝和結晶性
8．機械特性和厚度
用途:
微波爐熟食品包裝
吹風筒或其它家電加熱產品
電容器（超小型電子管，高溫、高可靠性）
可變電容器
軟電路板、鍵盤膜
馬達絕緣
變壓器絕緣
電線繞扎
工業(yè)用膠帶，內部覆膜材料
聲膜、隔膜
製品概要トレリナ
トレリナ?フィルムは、でのポリフェニレンサルファイド(PPS)フィルムです。耐熱性?難燃性?耐薬品性?電気特性?寸法安定性などに優(yōu)れ、工業(yè)分野において幅広く使用されています。
耐熱性?耐寒性
長期耐熱溫度がPETより高く、UL746Ｂの規(guī)格の長期耐熱溫度インデックスは、機械物性で160℃、電気特性で200℃に及び、極めて高い溫度での連続使用が可能です。
難燃性
自己消火性を有しており、25μm以上の厚みにおいてはUL94規(guī)格のVTM-0グレードに認定されています。
耐薬品性
ほとんど全ての有機化學薬品に対して抜群の耐久性を有しています。
吸濕特性及び耐加水分解性
溫度変化に対する諸物性の変化がほとんどなく、加水分解性も示しません。
電気特性
電気絶縁用として十分な絶縁耐力を有し、しかも溫度?濕度に対して安定しています。
クリープ特性
長時間応力を加え続けても、他のフィルムに比べて寸法変化が少ないフィルムです。
用途例と加工
トレリナ?の代表的な用途をご紹介します。
Torelina Introduction
Torelina* is the world's first PPS film that was commercialized by Toray. Torelina* excels in electrical properties and dimensional stability. Its UL-certified high temperature durability exceeds that of Lumirror*. Therefore, this material is extensively used in various applications such as mold releaser and for electronic components.
Resistance to high and low temperatures
Torelina* has UL 746B-approved long-term thermal resistance indices of 160°C(mechanical) and 200°C(electrical), enabling its continuous use at extremely high temperatures. Under some conditions, Torelina* can be used within a 230°C to 260°C temperature range for a short period of time. Torelina* also features superior resistance to low temperatures, and has excellent mechanical properties under liquid helium temperature conditions. Torelina*, a biaxially-oriented crystalline film, does not exhibit the stress-cracking and solvent-cracking behavior observed in non-oriented films of amorphous polymer.
Nonflammability
Torelina* is a self-extinguishing film. Film thicker than 25μm is approved by UL 94 as VTM-0 grade.
Chemical Resistance
Torelina* shows excellent chemical resistance to virtually all of types of chemicals. No organic solvents can dissolve PPS at room temperature. The properties of Torelina* are also stable even when encountering acid and base.
Moisture absorption and hydrolysis resistance
Torelina* features a moisture absorption of 0.05% and a hygroscopic expansion coefficient of 1.5*10-6%RH-1, both of which are one digit lower than the figures for polyester film. Torelina*fs various properties are not affected by humidity variations. Furthermore, PPS film shows exceptional resistance to hydrolysis. No deterioration is observed in vapor at high temperatures, a problem found in polyester and polyimide films.
Electrical Properties
Despite a relatively high dielectric constant of 3.0, Torelina*fs electrical properties are stable over a 0°C to 100-120°C temperature range and a frequency range up to the gigahertz level. This provides exceptional temperature and frequency characteristics. Its glass transition temperature is approximately 20°C higher than that of polyester film, thus maintaining minimal dielectric loss at even higher temperatures.
Creep Characteristics
In Comparison with other films, Torelina* exhibits a lower dimensional change ever after being subject to stress for long periods of time.
Applications and Processability
Torelina* is used for various applications such as capasitor,motor/transformer insulation,industrial tapes, releasing.
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