SJSZ series conic twin-screw extruder is professional equipment for extruding kinds of PVC powder.
SJSZ系列锥形双螺杆挤出机，是一种适合于各类PV C粉料挤出的专用设备。
The pressure drop and solid slug velocity in horizontal pulsed dense phase pneumatic transport are investigated by using PVC powder as transporting material.
本文以聚氯乙烯树脂为输送物料，测定了水平脉冲气力输送的料栓速度和压力降。
Vacuum transport powder machine mainly applies in the transportation of many kinds of powdery raw material, such as PVC powder, processing AIDS and mixed powder.
负压吸粉机主要应用于PVC粉、加工助剂、混合粉多种粉状原料的输送。
The unit adopts hot cutting to make grains. It is mainly used in graining of PVC powder. Its characteristics: advanced equipment strong common usage and high production capacity.
本机组采用热切方法挤出造粒，主要用于PV C塑料的造粒，其特点：设备选进，通用性强，生产能力高。
Ceramic industry: abrasive materials, alumina, porcelain clay mud, mud and superfine glass powder, refractory material, quartz sand, PVC powder grain tree, citric acid, PE powder, washing powder, etc.
陶瓷行业：研磨料、氧化铝、瓷泥浆、粘土泥浆、玻璃粉、耐火材料、石英砂、PVC树脂粉粒、柠檬酸、聚乙烯粉、洗衣粉等。
The results show that the mechanical properties and color of the composites change gradually with the processing time of PVC/rice hull powder composites.
结果表明．随着加工时间的延长，PVC／稻壳粉复合材料力学性能逐渐变劣，材料的颜色也逐渐变深。
PVC/wood composite profiles are produced by twin screw extruder. PVC resin and processed wood powder of different pellet specification are adopted as main material.
以经处理的不同粒径的木粉和聚氯乙烯（ PVC）树脂为主要原料，用双螺杆挤出机挤出生产木塑复合材料型材。
Techniques for the reutilization of waste plastics were introduced. The formula, process, preparation of PVC/wood composite materials were investigated as well as the treating methods for wood powder.
介绍了废旧塑料再利用技术，探讨了PVC木塑复合材料的配方、工艺、制备及木粉的处理方法。
In general, the tensile strength and Shore A hardness of PVC/CPE/black liquor powder composites were increased while the elongation at break was slightly decreased after thermo-oxidative aged.
添加黑液干粉的复合材料，在热氧老化后拉伸强度和邵尔A型硬度增加，断裂伸长率稍有下降。
The foamed PVC/wood-flour composite(WPC) was prepared from PVC and rice husk powder with blowing agent.
采用PVC树脂和木粉加入发泡剂制得PVC/木粉发泡复合材料。
Components, dispersing process and applications of dry powder architectural paint are introduced, which is compared with the conventional high-PVC coatings on the film performances.
介绍了干粉涂料的组成、分散和施工工艺，并比较了其与传统高pvc涂料的涂膜性能。
The main performances of the soft PVC product and the PVC-U pipes for chemical industry meet the standard requirements with the tailing powder of 60% and 20% as filler respectively.
以尾矿粉60%和20%的填充量分别制得了软质PV C板材和化工用PVC - U管材，制品的主要性能指标均达到标准要求。
The oxygen-generating bag is made of PVC plastic film, and the oxygen-generating powder is sodium carbonate peroxide.
产氧袋由聚氯乙烯薄膜制成，产氧剂为过碳酸钠。
The oxygen-generating bag is made of PVC plastic film, and the oxygen-generating powder is sodium carbonate peroxide.
产氧袋由聚氯乙烯薄膜制成，产氧剂为过碳酸钠。
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