3) polyethylene powder
聚乙烯粉末
1.
In the prsence of benzoyl peroxide, the graft copolymerization of styrene on the surface of polyethylene powder was investigated.
研究在过氧化苯甲酰存在下，聚乙烯粉末与苯乙烯的接枝聚合反应。
2.
Using polyethylene powder as experimental material,fine sand and spherical silicagel as comparative ones ,the fluidized characteristics of three kinds of materials have been studied in a Φ146mm×8 mm fluidized-bed dryer.
在φ146 mm×8 mm 的耐热玻璃制流化床干燥器内,以聚乙烯粉末体为实验物料,细河沙和球形硅胶为对比物料,测定了三种物料在三种不同填充高度的流化现象,流化开始前的压降,流化曲线及临界流化速度,浓相区及稀相区高度,考察了上述各项的影响因素,提出了操作条件下的实验准数关联式。
3.
This new craft adopted epoxy powder,adhesive powder and polyethylene powder to finish 3PE coating,has great extended value.
介绍了全新的多层粉末三层PE涂装技术,采用环氧粉末、中间粘接剂粉末和聚乙烯粉末等多层粉末完成三层PE涂装,对此项技术的成型工艺进行了阐述,对三层PE防腐具有很大的推广价值。
4) acrylic powder coating
丙烯酸粉末涂料
1.
Study on dispersion morphology and mechanism ofdecanedioic acid in acrylic powder coating;
丙烯酸粉末涂料中交联剂的分散形态及机理的研究
2.
The assortment,curing system,production technology,application and improvement methods of acrylic powder coatings are introduced.
丙烯酸粉末涂料具有高装饰性、耐候、耐污染等特点,应用于汽车等装饰性要求高的领域。
6) PP fine powder
聚丙烯细粉
1.
Cause and effect and measurs about PP fine powder
聚丙烯细粉产生的原因影响及措施
补充资料：粉末
（～儿）极细的颗粒；细屑：金属～ㄧ研成～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条