HDPE is a stronger type of plastic.
高密度聚乙烯是一种更为坚固的塑料。
The most common types, PET (type 1) and HDPE (type 2), are collected separately; the rest go into a mixed-plastics bin.
两种废料都要单独进行收集，即最常见的废料（PET-第一类）与高密度聚乙烯（HDPE-第二类）要分开收集，其余的废料会被投入一个混合塑料品垃圾箱。
Remember to plan where the screws go, how you will cut your parts out of sheets of aluminum, HDPE, or cereal boxes, and to balance the weight.
在设计的时候在要记得，计划好钻孔的位置，如何从铝板料，聚乙烯或谷类食品盒上切割零件，还要平衡重量。
In 2005 less than 6% of the plastic from America's municipal waste stream was recovered. And of that small fraction, the only two types recycled in significant quantities were PET and HDPE.
2005年，美国城市垃圾中塑料品废料的回收率小于6%，而在这小小一部分回收的塑料品中有相当数量得到回收的两种塑料是PET与HDPE。
At last, the paper presents application of technology of new materials HDPE file in preventing frozen damage in environmental health engineering.
最后，介绍了新型材料HDPE膜技术在环境卫生工程中预防冻害的应用。
Furthermore, the apparent viscosity of HDPE was reduced, which could increase the extrusion efficiency.
同时使体系的粘度也有所降低，提高挤出效率。
HDPE pipe to connect the use of hot-melt or fused welded casing connection.
管采用热熔对焊连接或电熔套管连接。
This is because of the very good compatibility between the additives and HDPE matrix.
这是因为卤锑阻燃剂与聚乙烯树脂基体间有很好的相容性。
HDPE can cause stress cracking easily with affection of environment, which limits its application in industry.
HDPE易受环境的影响产生应力开裂，这限制了其在工业上的应用。
It was summarized that the principle of infrared radiation technology for HDPE pipes crosslinked with peroxide, feature of the pipes, the manufacturing process and the main applications.
概述了红外辐射技术的原理，介绍了红外辐射过氧化物交联高密度聚乙烯管材的特点、生产工艺及应用领域。
Effects of reaction time, ozone concentration and reaction temperature on oxidation of HDPE were studied.
研究了反应时间、臭氧浓度和反应温度对HDPE氧化程度的影响。
The failure reasons of KNT-30 type Gear-pump's rotors in HDPE plant are analyzed. Wholly local manufacture of the rotors is introduced.
分析了聚乙烯装置中KNT - 30型齿轮泵转子的失效原因，介绍了齿轮泵转子的国产化制造过程。
In this paper, shock pressed HDPE samples was retrieved and investigated to reveal the effect of shock wave on its crystalline structure and melting process.
为了调查聚合物在冲击波作用下的结构变化，对HDPE受冲击样品进行回收，并分析了其晶体结构和熔融过程。
The feasibility of the increase production of HDPE with the help of slurry outside circulation technique for the HDPE polymerizer in the Plastics Plant of Yangtse Co.
对扬子石油化工股份有限公司塑料厂高密度聚乙烯(HDPE)装置利用浆液外循环技术实现增产扩容的可行性进行了分析。
Taking Liulitun landfill, Bei-jing for example, the article introduces the application of HDPE geotechnical membrane in landfill , including design and installation of lining system.
以北京市六里屯垃圾填埋场工程为例，介绍了HDPE土工膜在垃圾填埋场工程中的应用，主要包括垫衬系统的设计和安装。
Toilet partitions constructed of High Density Polyethylene (HDPE) or High Density Polypropylene will not be acceptable.
采用高密度聚乙烯（HDPE）或高密度聚丙烯材料制作的卫生间隔断是不可接受的。
The mechanical property of HDPE is studied using a self-made pressure vibration injection device.
采用自行研制的压力振动注射装置对HDPE进行了力学性能的研究。
Plastic-wood composite materials were prepared from wood flour, PP, HDPE and LDPE and their mechanical properties were compared.
采用木粉分别与聚丙烯（PP）、HDPE、低密度聚乙烯（LDPE）制备了塑木复合材料，并对其性能进行比较。
The raw material and the optimum processing conditions which were suitable for production of HDPE filaments were discussed.
对适合生产聚乙烯单丝的原料和单丝的最佳生产工艺条件进行了探讨。
The present situation and developing prospect of HDPE pipes' resin and HDPE pipes were introduced. Some investigated enterprises of processing pipes were presented. Some Suggestions were put forward.
介绍了我国HDPE管材专用料、管材的现状和发展前景以及管材加工企业的现状。在调查研究的基础上，提出了一些建议。
The mechanical performance is improving with the increasing of HDPE.
力学性能随HDPE含量的增加而有所提高。
The effect of diluent(mineral oil)viscosity on the micropore structure of HDPE microporous film via thermally-induced phase separation was studied with SEM.
采用扫描电镜（SEM）研究了稀释剂（矿物油）粘度对热诱导相分离高密度聚乙烯（HDPE）微孔膜微孔结构的影响。
Therefore, the author argued that the HDPE filled with ATH obtained by way of conventional mechanical mixed melting, strictly speaking, was by no means compounded nano materials.
因此，作者认为采用常规机械混熔法得到纳米氢氧化铝填充高密度聚乙烯并不是严格意义上的纳米复合材料。
The composite which can replace the wood was made by wood flour and high density polyethylene(HDPE).
用木粉与高密度聚乙烯（HDPE）复合制备了能代替木材的复合材料。
The torque and specific energy consumption were increased when blending PET with irradiated HDPE, however, those were decreased by blending PET with HDPE which was irradiated for one month.
辐照的HDPE与PET共混，使共混转矩和比能量消耗增加；但HDPE辐照一个月后再与PET共混，则使共混转矩和比能量消耗降低。
Pl coupling agent could enhance the interface combination between ha and HDPE, and improve the dispersibility and fill content of ha in the HDPE basis.
PL偶联剂改善了HA与HDPE两相界面间的结合性能，提高了HA在高密度聚乙烯基体中的分散度和填充量。
The graft reaction of MAH grafted HDPE, PP and EPDM at various conditions is studied by means of polyolefin grafted MAH in melt via heat initiation.
采用热引发熔融接技方法研究了不同反应条件下马来酸酐(MAH)接枝hdpe、接枝共聚pp及接技EPDM弹性体的接枝反应。
The tank with HDPE membrane flexible floor is a new kind of anti-seepage hydraulic structure, in which the conventional reinforced concrete floor is replaced by HDPE membrane.
HDPE膜柔性底板水池是一种新型抗渗水工构筑物，它采用HDPE膜取代普通水工构筑物的钢筋混凝土底板。
The effects of ultrasonic irradiation power and irradiation time on processing and mechanical properties of HDPE during extrusion were studied.
研究了在挤出过程中超声辐照功率和时间对高密度聚乙烯(HDPE)加工流变性能及力学性能的影响。
The effects of ultrasonic irradiation power and irradiation time on processing and mechanical properties of HDPE during extrusion were studied.
研究了在挤出过程中超声辐照功率和时间对高密度聚乙烯(HDPE)加工流变性能及力学性能的影响。
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