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发明公开
CN105189395A 室外用化学强化玻璃板 无效 - 撤回

室外用化学强化玻璃板
摘要：
本发明提供一种减少因长期暴露于室外环境而产生破损的担忧的室外用化学强化玻璃板。本发明提供一种室外用化学强化玻璃板(10)，其具有第一主面(11a)和第二主面(11b)、以及介于第一主面(11a)和第二主面(11b)之间的端面(12)，在主面(11a、11b)上形成有表面压缩应力，在内部形成有拉伸应力，其中，板厚为1.0～6.0mm，主面(11a、11b)的表面压缩应力值为400～1000MPa，在主面(11a、11b)上的压缩应力层的板厚方向的厚度为10～30μm。
摘要（英）：

Provided is an outdoor chemically strengthened glass plate that reduces concern for breakage arising as a result of being exposed to the outdoor environment over the long term. The present invention provides an outdoor chemically strengthened glass plate (10) having a first and second primary surface (11a, 11b) and an end surface (12) interposed between the first and second primary surfaces (11a, 11b), surface compressive stress being formed at the primary surfaces (11a, 11b) and tensile stress being formed at the interior. The plate thickness is 1.0-6.0 mm, the surface compressive stress at the primary surfaces (11a,11b) is 400-1000 MPa, and the thickness in the direction of plate thickness of the compressive stress layer at the primary surfaces (11a, 11b) is 10-30 [mu]m.

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