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HIGHLY TRANSPARENT FILM HAVING DURABILITY IN TERMS OF SUNLIGHT, SUNLIGHT CONTROL FILM, INFRARED REFLECTIVE FILM AND FILM MIRROR
HIGHLY TRANSPARENT FILM HAVING DURABILITY IN TERMS OF SUNLIGHT, SUNLIGHT CONTROL FILM, INFRARED REFLECTIVE FILM AND FILM MIRROR
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机译：具有高透明度的薄膜，具有耐晒，耐晒薄膜，红外反射薄膜和薄膜镜面的术语
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摘要
The objective of the present invention is to provide: a highly transparent film having durability in terms of sunlight, which has excellent cutting workability and toughness (tear strength and elongation at break) in addition to light transmittance, resistance to ultraviolet light, heat resistance, transparency and scratch resistance; a sunlight control film; an infrared reflective film; and a film mirror. A highly transparent film having durability in terms of sunlight according to the present invention contains at least two compatible polymer components, and is characterized in that: a first polymer component is a non-aromatic polymer component having a rigid main chain structure; and a second polymer component comprises a soft segment and has a weight average molecular weight within the range of 4,000-500,000.
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