Due to the special chemical structure of PP, it has more excellent degradability than other polyolefin and PS.
PP自身的化学结构特点使其具有比其它聚烯烃和PS更优异的降解性能。
The degradations of polystyrene(PS) and the mixture of PS/polypropylene (PP) in supercritical water were studied in this article.
对聚苯乙烯（PS）和聚苯乙烯（PS）与聚丙烯（PP）的混合塑料进行了超临界水降解实验。
We produce PS, PVC, PP and PET conductive or anti-static blister trays for containing camera and electronic components, lens and other high tech products.
各类精密元器件的托盘：相机配件、镜片、电子零件等；各类高科技吸塑产品导电和防静电PS、PVC、PP、PET、吸塑托盘。
Cosmetics packaging Cream bottle Shampoo perfume bottle Medicines bottle Food packing bottle PE bottle PS bottle PP bottle PET bottle PVC bottle.
化妆品包装面霜瓶洗发水香水瓶药品包装瓶食品包装瓶PE瓶PS瓶PP瓶PET瓶PVC瓶。
The results show that PS and PS/PP can be degraded into oily product in supercritical water.
实验结果显示，超临界水可将PS及PS/PP混合塑料降解为液态油状物。
The difference of arrival times between such PS and pp waves can be used to determine the structures in the earth's crust and upper mantle.
这类PS转换波与初至P波之间的到时差，可用来测定地壳和上地幔构造。
Company's export business is mainly engaged in food-grade PP, PS, PE products. The products include cutlery, containers, paper towels, decorative gifts and non-food packaging.
公司出口业务主要经营食品级PP、PS、PE制品，产品涉及餐饮、容器、纸巾和擦手纸、装饰礼品与非食品包装、服装、皮鞋、五金机械等。
Quanzhou East-hung plastic plastic Products Co., Ltd. to operate the main, PVC, PS, PET, PP transparent plastic boxes, cylinders, packing and so on.
泉州东雄塑胶有限公司主要经营吸塑制品，PVC、PS、PET、PP透明胶盒，圆筒，外包装等。
Spherulites of some polymers such as PE, PP and PS during melting crystallization under different conditions are studied by means of polarized microscope.
利用偏光显微镜，对高聚物(PP,PS和PE)在不同条件进行熔融结晶时的球晶进行了研究。
Higher polymer modification: it can blend with PE, PP and PS to modify their physical properties and widen their USES.
高聚物改性：可以与聚乙烯、聚丙烯、聚苯乙烯等塑料共混改性，改善其物理性能，使其获得更大范围的应用。
The catalytic effect of a commercial sepiolite in the pyrolysis of PE, PP, PS and EVA has been studied.
一个在聚乙烯，聚丙烯，聚苯乙烯和EVA热解商业海泡石催化效果进行了研究。
The technical process of hot cracking, catalytic cracking and catalytic upgrading for producing gasoline and diesel fuel with waste plastics such as PE, PP and PS were studied.
本文系统地研究了废塑料催化热裂解、废塑料和重油混合热裂解、催化改质制备燃料油的特性和改质催化剂的制备。
Transparent filler masterbatch has good compatibility with PE/PP/PS, which are widely used in blown film, sheet and pipe etc.
透明填充母料与聚乙烯PE，聚丙烯 PP具有良好的相容性，广泛用于PE，PP的薄膜，片材，管材生产中。
ComeSoon's vertical roll stacks ensure an excellent optical surface quality of thermoforming sheets, mainly made from PET, PP and PS material.
巴顿·菲尔垂直式三辊压光机确保热成型片材优异的表面质量。主要用于PET、PP和PS片材。
To achieve high performance of the machine, we import the advanced technology and craft from Germany and USA to produce all kinds of high-quality PET& PP, PS plastic films and 3D grating sheets.
为追求卓越的产品品质，公司引进德国、美国先进技术及工艺，由汕樟机械制造有限公司制造的PP、PET整套生产设备，成功生产出优质PET、PP、PS、三维立体光栅系列胶片。
OB widely used in PVC, PE, PP, PS, ABS and other thermoplastics, as well as paints, inks and coatings such as whitening.
转播广泛应用于聚氯乙烯，聚乙烯，聚丙烯，聚苯乙烯，ABS等热塑性塑料，以及油漆，油墨，涂料等美白。
Dibiya Plastic products Co., Ltd was established in Canton in 2005, specialized in manufacturing PP, PS, abs and Compund Sheet and absorbing products.
迪比亚塑胶制品有限公司于2005年成立于广东，公司专注于PP,PS,ABS以及复合板材和吸塑产品的研发。
Dibiya Plastic products Co., Ltd was established in Canton in 2005, specialized in manufacturing PP, PS, abs and Compund Sheet and absorbing products.
迪比亚塑胶制品有限公司于2005年成立于广东，公司专注于PP,PS,ABS以及复合板材和吸塑产品的研发。
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