The variation of leather colour as a function of ageing time on prolong irradiation with UV light of the leather produced with different combinations of veg tannins /MUF resins has been reported.
英
美
- 提出了不同的鞣質(zhì)/MUF樹(shù)脂復合物鞣制的皮革,在長(cháng)時(shí)間的紫外線(xiàn)輻射下,以革色的變化作為老化時(shí)間的函數,建立并闡明了此函數的預測模型和公式。
