中空

Experiments show that the hollow fiber membrane is provided with high-temperature resistant, solvent resistance, acidproof and alkaliproof, and antioxidant performances.

实验证明：该类中空纤维超具有耐高温、耐溶剂、耐酸碱、耐氧化的性能。

Main PPR, ABS, PEX Pipe Production Line, PVC, HDPE gas pipe production line, large-caliber hollow-wall winding pipe production line, silicon core pipe production line, steel-plastic composite, medical tube, nylon tube production line, PVC foam core pipe, with spiral pipe production line, posts and telecommunications perforated pipe production line, double-wall corrugated pipe, spiral pipe production line, peroxides, cross-linked polyethylene, pipe production lines, two-pipe extrusion production line, plastic board material production line, plastic foam picture frame-type material production line, SJYF plastic profile extrusion production lines, blow molding Blow Molding Machines, Single Screw eager, cold-cut granulator unit, with the parallel twin-screw extruder, SJSZ conical twin-screw plastic extruder, SJ single screw extruder, SRL-Z series mixing unit, SHR series high speed mixer, auxiliary products sold nationwide and exported to Southeast Asia more than 10 countries and regions.

主要有PPR、ABS、PEX管材生产线、PVC、HDPE燃气管生产线、大口径中空壁缠绕管生产线、硅芯管生产线、、钢塑复合、医用管、尼龙管生产线、PVC芯层发泡管、内螺旋管生产线、邮电通讯多孔管生产线、双壁波纹管、螺旋管生产线、过氧化物、交联聚乙烯、管材生产线、双管挤出生产线、塑料板材生产线、塑料发泡镜框型材生产线、SJYF塑料挤出异型材生产线、吹塑中空成型机、单螺杆热切、冷切造粒机组、同向平行双螺杆挤出机、SJSZ锥形双螺杆塑料挤出机、SJ单螺杆挤出机、SRL-Z系列混合机组、SHR系列高速混合机、辅机系列产品畅销全国并出口东南亚等十多个国家和地区。

In this dissertation, novel solution routes have been developed to prepare tungsten trioxide and tungstate nanomaterials with all kinds of morphologies using low-cost, facile sodium tungstate as raw material.

利用一种简单的方法制备了钨前驱体的中空纳米球，然后煅烧此前驱体得到了三氧化钨纳米中空球，在煅烧过程中没有破坏它的形貌。

This machine is specially desingned for producing slot-alu insulating glass. this production line comprises the stainless steel washing machine, manual frame mounting station, automatic flat press, automatic tilting table. this production line has many merits.

rdlbp1800型全自动合片、板压中空玻璃生产线 rdlbp1800 insulating glass production line 该生产线是生产槽铝式中空玻璃的专用设备，由高性能不锈钢清洗机、人工上框、自动合片装置和自动出料装置组成。

This machine is specially desingned for producing slot-alu Insulating glass. This production line comprises the stainless steel washing machine, manual frame mounting station, automatic flat press, automatic tilting table. This production line has many merits.

品牌 济南瑞达进料速度 0-15 外形尺寸 1500015002850 功率 15 最小加工面积 500500 重量 4600 加工厚度范围 2-25 RDLBP1800型全自动合片、板压中空玻璃生产线 RDLBP1800 Insulating Glass Production Line 该生产线是生产槽铝式中空玻璃的专用设备，由高性能不锈钢清洗机、人工上框、自动合片装置和自动出料装置组成。

Among them, the paint brush solid wire varieties have sharp silk mill, small thin hollow grinding sharp wire, high water-absorbent tip silk mill, corrugated silk, silk and so hollow.

其中，油漆刷丝品种有实芯磨尖丝、小细中空磨尖丝、高吸水磨尖丝、波纹丝、中空丝等。

By coupling with proper extruder, hydraulic screen-changer, melt pump, co-extrusion feedblock, dies, shaping mold and other peripheral equipment, various highly-transparent PC hollow sun-plate , decoration door plate and plastic hollow plate for package applications can be produced.

配套相应挤出机，液压换网器，熔体计量泵，共挤分配器，模头，定型模及其它辅助设备，可生产高透明PC中空阳光板以及各种包装塑料中空板，装饰门板等。

Major products: 2000 and 3000 series automatic Insulating Glass Line and Open Top Washing Machine, Vertical Washing Machine, Automatic Spacer Bending Machine, Desiccant Automatic Filling Machine, Two Component Sealants Extruder, Rotating Table, Butyl Extruder, Glass Cutting Table,Low-E Film Removing Machine,Insulating Glass Sealing Robot,Belt Cross Grinding Machine, Mixing Gun Freezer, Salt Loader, Hydraulic Elevator, Spacer Moving Machine, Spacer Cutter etc.

主要产品有：2000，3000系列自动化中空玻璃生产线，开顶式玻璃清洗机，立式玻璃清洗机，铝条框自动折弯机，分子筛自动灌装机。双组分打胶机，密封旋转工作台，丁基胶涂布机，玻璃切割机，Low-E玻璃除膜机，中空玻璃自动打胶机，砂带磨边机，胶枪冷冻机，分子筛灌装机，液压升降机，铝条框移送机，铝条切割机等。

For reducing cost purpose some glass factories employ mineral oil instead of silicone oil , which deteriorates the sealing behavior of insulating glass unit and bring a lot of damage to insulating glass unit .

密封胶中一般使用硅油作为润滑剂和增塑剂，有些厂家为了降低成本，使用矿物油代替硅油，由此，降低了中空玻璃的密封性能，并给中空玻璃带来了诸多危害。

The results show that the percentage of total time for PMV values within -0.7~0.7 in the test rooms with common and Low-E double glazing glass were about 50% and 72%, and the latter was much better than the former.

试验结果表明，安装普通中空和Low-E中空玻璃外窗的试验房室内PMV值在-0.7至0.7之间的时间分别约为50%和72%，后者热舒适性明显优于前者。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。