Application of photosensitive color-changing leather
1. Heat resistance: For discolored leather, avoid working at a temperature higher than 75°C for a long time. 2. Photochromic leather itself is an unstable system (it is difficult to change when it is stable), so its light resistance, heat resistance and aging resistance are far less than ordinary leather, so attention should be paid to it in use. 3. Light fastness: The light fastness of the light-...
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