东丽PPS 3000

TORAY PPS TORELIN(3000、3030、5000）
 
"Toray" PPS Film 200°C
 
"Torelina?" (双轴向排列的PPS膜）是一种由Toray实业公司开发的新型高性能的工程塑料膜。早在1972，Toray公司就发现PPS的优良性能，如不燃性、高耐热和耐化学腐蚀性、以及**的电气性能。後来，Toray公司成功地开发了新型的高性能的PPS膜，并申请了基本**，许多**已经在许多国家备案。
 
Toray公司PPS的特性：
1．电气属性 
2．不可燃性 
3．耐高低温，短时间230－260摄氏度 
4．不吸湿和耐水解 
5．而化学腐蚀 
6．抗辐射性 
7．良好制造工艺和结晶性 
8．机械特性和厚度 
 
用途: 
微波炉熟食品包装 
吹风筒或其它家电加热产品
电容器（**小型电子管，高温、高可靠性） 
可变电容器
软电路板、键盘膜 
马达绝缘 
变压器绝缘 
电线绕扎 
工业用胶带，内部覆膜材料 
声膜、隔膜 
 
 
制品概要トレリナ
トレリナ?フィルムは、世界で一のポリフェニレンサルファイド(PPS)フィルムです。耐热性?难燃性?耐薬品性?电気特性?寸法安定性などに优れ、工业分野において幅広く使用されています。 
 
耐热性?耐寒性
长期耐热温度がPETより高く、UL746Ｂの规格の长期耐热温度インデックスは、机械物性で160℃、电気特性で200℃に及び、较めて高い温度での连続使用が可能です。 
 
难燃性
自己消火性を有しており、25μm以上の厚みにおいてはUL94规格のVTM-0グレードに认定されています。 
 
耐薬品性
ほとんど全ての**化学薬品に対して抜群の耐久性を有しています。 
 
吸湿特性及び耐加水分解性
温度変化に対する诸物性の変化がほとんどなく、加水分解性も示しません。 
 
电気特性
电気絶縁用として十分な絶縁耐力を有し、しかも温度?湿度に対して安定しています。 
 
クリープ特性
长时间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绍介します。 
 
 
 
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.