热压法制备铬鞣革屑真皮颗粒革的初探研究
|
摘要
借鉴木材颗粒板的生产技术,研究了铬革屑与氯丁胶和聚氨酯胶粘剂在不同条件下分别混合制备真皮颗粒革。通过测试其物理-机械性能,探索了热压压力、温度、时间、胶粘剂的用量等对制备的颗粒革性能的影响。结果表明,氯丁胶比聚氨酯胶粘剂所制备的颗粒革的物理机械性能稳定,其中氯丁胶制备的颗粒革最佳热压工艺为:热压温度130℃,热压时间60s,施胶量14%,铺装厚度3mm。
The effects of neoprene and polyurethane adhesive on the preparation of particle leather under different conditions were studied by using the related technology of wood pellets. By testing its physical-machanical performance,the effects of hot pressing pressure,temperature,time,amount of adhesive on the performance of the prepared leather were explored. The results show that physical and mechanical properties of the particle leather prepared by neoprene is more stable and the optimal hot pressing conditions are as follows: hot pressing temperature 130℃,hot pressing time 60 s,sizing amount 14%,pavement thickness 3mm.
The effects of neoprene and polyurethane adhesive on the preparation of particle leather under different conditions were studied by using the related technology of wood pellets. By testing its physical-machanical performance,the effects of hot pressing pressure,temperature,time,amount of adhesive on the performance of the prepared leather were explored. The results show that physical and mechanical properties of the particle leather prepared by neoprene is more stable and the optimal hot pressing conditions are as follows: hot pressing temperature 130℃,hot pressing time 60 s,sizing amount 14%,pavement thickness 3mm.
引文
[1]刘华晖,卿宁.含铬皮革固体废弃物的回收及利用现状[J].中国皮革,2008,37(15):23-27.
[2]程凤侠,孙根行,俞从正,等.铬鞣革屑在鞣制中应用的研究[J].皮革化工,2002,19(1):28-31.
[3]吴芍君,刘易弘.皮革固体废弃物的再利用技术[J].西部皮革,2015,37(16):21-25.
[4] Tahiri,Azzim. Processing of chrome tanned solidwaste genera-ted in leather industry:Recover of proteinsand synthesis of apigment for paint[J]. JALCA,2001(6):1-8.
[5]罗凤香.含铬革屑的资源化利用[J].西部皮革,2014(4):28-31.
[6]卞研.铬革废料焚烧处理的研究[J].西部皮革,1991(2):42-43.
[7]胡静,孙根行.制革污染与防治[J].西部皮革,2011(22):17-21.
[8]黄祖青.中密度纤维板热压工艺分析的研究[J].科技创新导报,2014(35):30,32.
[9]阿伦.国内轻质刨花板的研究概述[J].林业机械与木工设备,2005,33(12):4-6.
[10]郑凤山,李岩.刨花板生产热压工艺[J].中国人造板,2011(7):17-21.
[11]谢力生,唐李健.新型阻燃中密度纤维板热压工艺研究[J].林产工业,2007,34(5):22-25.
[12]杨越飞,叶新强,陈祖贵.高性能低密度纤维板热压工艺研究[J].中国人造板,2014(6):8-10.
[13]王孟钟.胶粘剂应用手册[M].北京:化学工业出版社,1987.
[14]王春鹏,赵临五.木材工业用胶粘剂的现状及发展趋势[J].林产工业,2001,28(2):9-12.
[15] Molla A H. Polyurethane adhesive for masonry construction[P]:US,20110016814 A1. 2011.
[16]丁绍兰,罗晓民,周越.革制品分析检验[M].北京:中国轻工业出版社,2017:8-11,44-46.
[2]程凤侠,孙根行,俞从正,等.铬鞣革屑在鞣制中应用的研究[J].皮革化工,2002,19(1):28-31.
[3]吴芍君,刘易弘.皮革固体废弃物的再利用技术[J].西部皮革,2015,37(16):21-25.
[4] Tahiri,Azzim. Processing of chrome tanned solidwaste genera-ted in leather industry:Recover of proteinsand synthesis of apigment for paint[J]. JALCA,2001(6):1-8.
[5]罗凤香.含铬革屑的资源化利用[J].西部皮革,2014(4):28-31.
[6]卞研.铬革废料焚烧处理的研究[J].西部皮革,1991(2):42-43.
[7]胡静,孙根行.制革污染与防治[J].西部皮革,2011(22):17-21.
[8]黄祖青.中密度纤维板热压工艺分析的研究[J].科技创新导报,2014(35):30,32.
[9]阿伦.国内轻质刨花板的研究概述[J].林业机械与木工设备,2005,33(12):4-6.
[10]郑凤山,李岩.刨花板生产热压工艺[J].中国人造板,2011(7):17-21.
[11]谢力生,唐李健.新型阻燃中密度纤维板热压工艺研究[J].林产工业,2007,34(5):22-25.
[12]杨越飞,叶新强,陈祖贵.高性能低密度纤维板热压工艺研究[J].中国人造板,2014(6):8-10.
[13]王孟钟.胶粘剂应用手册[M].北京:化学工业出版社,1987.
[14]王春鹏,赵临五.木材工业用胶粘剂的现状及发展趋势[J].林产工业,2001,28(2):9-12.
[15] Molla A H. Polyurethane adhesive for masonry construction[P]:US,20110016814 A1. 2011.
[16]丁绍兰,罗晓民,周越.革制品分析检验[M].北京:中国轻工业出版社,2017:8-11,44-46.