生物降解塑料项目简介
随着塑料工业的发展,越来越多的塑料制品被用于工业和农业,也因此产生了一系列的问题,一方面,由于大部分塑料制品的不可降解性或者不完全的降解性,而造成了白色污染,恶化了环境,影响了生态平衡,另一方面,以石油为原料的塑料工业,由于石油资源逐渐减少,甚至原料短缺,势必成本上升。
随着生物降解塑料的产生,上述问题便得到了很好的解决,首先,生物降解塑料是完全可以降解的,不会产生任何的污染,其次,生物降解塑料的主要原料淀粉是再生资源,永不枯竭,因此生物降解塑料已引起人们的极大关注。目前世界发达国家对农业、包装和其它领域内使用的生物降解塑料进行了广泛的研究,并已完成了一系列的工业化和商业化。
石家庄市世洁科技开发有限公司研制开发降解塑料己有十三年历史,拥有自主知识产权发明专利叁项。生物降解制品的最主要形式之一,是把各种能被微生物、光所能进功和化学反应的材料和助剂,与淀粉进行改性处理,通过混炼反应-挤出-切粒制备成的一种新型生物降解塑料。可替代以聚烯烃塑料聚合物,制成各种塑料制品。
例如:
1、环境保护材料:水产用材料(钓鱼丝、渔网、渔具)、家用薄膜、林业用材料(苗钵、草坪基)、建筑、土木用膜、文体用品(高尔夫球具、钓鱼竿、登山等野外制品)。
2、包装和农业地膜:包装薄膜、垃圾袋、食品包装容器、一次性购物袋、农业地膜。
3、身体功能材料:医疗用材料(手术缝合线、外科用棉、包扎带、医用薄膜、骨折固定材料)、药物缓释剂。不仅具有传统塑料制品相似的性能,而且生产成本低,在保存期与使用期内性能不变,使用后在自然条件下能降解成对环境无害的塑料,有利于环境保护,因而有着广阔的应用领域和发展前景。
造福子孙 共创未来
The item introduction of biodegradable plastics
With the develop of plastic industry, more and more plastics were used in industry and agriculture. But most plastic are undecomposable or halfway decomposeable, which resulted in the white pollution, worsenned environment, and influenced the balance of ecosystem. The plastic industry take petroleum as its raw material. With the decrease of petroleum resource, it must beget the cost’s rise. But with the birth of biologic decomposable plastic, all the problem above were solved. At first, biodegradable plastics is decomposable completely, and won’t result any pollution. Second, the biologic decomposable plastic’s main raw material is starch which is reproducible resource, and never dried up, so there are nonexistent the problem of raw material run short. For these reasons, the biologic decomposable plastic has already cause a world of attention of people since it was invented. In a now days, many developed countries has made a extensively study on biologic decomposable plastic’s use in agriculture and industry packing, and have already completed its industrialization and made it run in a business model.
ShiJiazhuang ShiJie Technology Development Co., Ltd has developed and empoldered biodegradable plastics f
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