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- The preparation technology and its effect factors for polyvinyl formal foam plastic by way of mechanical foaming method were studied. 本文论述了用机械发泡法制备聚乙烯醇缩甲醛泡沫塑料的工艺及其影响因素。
- mechanically foamed plastic 机械泡沫塑料
- In this paper the recycle of polystyrene foamed plastic waste was studied. 本文对废旧聚苯乙烯泡沫塑料的再生利用进行了研究。
- Foamed plastic materials containing many small cells which are not connected are good cryogenic insulating materials. 塑料泡沫材料含有许多互不相通的小气囊，是优良的低温绝缘材料。
- Foamed plastic parts made from EPS shows superior properties as packing material. 由EPS制成的发泡塑料件显示了优良包装材料的特性。
- In this paper, the method to make non-drying glue by modifying polystyrene foamed plastic waste was presented. 摘要本文介绍了废聚苯乙烯泡沫塑料的资源化再利用-改性制备不乾胶的方法；
- EPS foamed plastic can be used widely, such as packing material for electronic product, proclaim ware, glassware, food, etc. 发泡塑料的应用十分广泛,可作为电子产品,陶瓷产品、建筑材料、玻璃制品及食品等的包装。
- It is not suitable for smashing soft and foamed plastics. 该机不适用于各种塑料和泡沫塑料。
- EPS foamed plastic can be used widely, such as packing material for electronic product, proclaim ware, glassware, food, etc . eps发泡塑料的应用十分广泛，可作为电子产品，陶瓷产品、建筑材料、玻璃制品及食品等的包装。
- The reclamation and recycle of polystyrene foamed plastic waste not only can control pollution but also solve the problems of chemical energy sources. 摘要将废弃的聚苯乙烯泡沫塑料回收利用既可解决它所带来的污染，又可缓解化工能源不足问题。
- Foam plastics are applied to protect the goods against press. 泡沫塑料用来防止挤压。
- Warmly celebrate the formal operation of the website of Jinfu Foam Plastic Factory! 热烈庆祝金富包装网站正式开通!
- The compressive stress of general polyamine soft foam plastic is improved with polymer polybasic alcohol . 为了改善普通聚氨酯软泡的压陷性能,采用添加聚合物多元醇,并对照其添加前后的物性。
- Taking the molding mould for the saddle foamed plastic pads as an example, the casting technological process for the curve-surface cavity zinc-based alloy die was stated. 以鞍座泡沫塑料垫成型模为例,阐述了曲面型腔模具的锌基合金铸模工艺,同时将三维温度场电算技术在铸模过程模拟预测中进行了有效的应用。
- The sales range of this factory include expandable polystyrene, foam plastic packages and packaging equipment of expandable polystyrene packages. 上海金川塑料包装品厂的经营范围:可发性聚苯乙烯,泡沫塑料包装制品,可发性塑料包装机械。
- The results indicate that the average cellular diameter of AN/MAA copolymer foam plastic decreases with the increase of the density. 结果表明：AN/MAA共聚物泡沫塑料泡孔平均孔径随密度的增加而减小；
- The effects of the photoinitiation precopolymerization on the mechanical and technological performances of the foam plastic are researched. 较热引发预聚,光引发预聚具有速度快、反应程度易于控制的优点;
- Experiment shows , polymer polybasic alcohol can effectively enhance the compressive stress of polyamine soft foam plastic . 研究结果表明:聚合物多元醇能有效地提高聚氨酯软泡的压陷性能。
- From the point to solve the practical problems happ-ened in production processes of optical instruments, a disp-ensation formula of the black elastic foamed plastic decora-tive coating is developed. 本文从解决光学仪器生产过程中的实际问题为出发点,研究出一种富有弹性的泡沫塑料表面黑色装饰涂料配方。
- With a purpose of overcoming the defects formed in foam plastic mould in the investment moulding cast, a kind of mending paste is manufactured by ourselves. 为克服消失模铸造中所用泡沫塑料模产生的缺陷,自制了一种修补膏。
