规格：
PP粉料的命名是按照相应的国家标准的命名方法命名的，目前PP粉料牌号的基本模式是由三个特征单元组成，特征单元之间用连字符（—）连接，若有一个特征单元不用，应用两个连字符(— —)连接。牌号命名形式为：特征单元1—特征单元2—特征单元3。

特征单元1：聚丙烯的缩写代号为英文字母PP，聚合物的类型按下表代号表示，聚台物类型代号写在PP后面，中间空一个字的位置。不过PP粉料目前都是均聚物，所以用H表示。

 

特征单元2：表示PP粉料主要用途和加工方法以及重要性能等相应的英文字母作代号。表示主要用途或加工方法写在第1位，主要性能在第2位。

第1位的代号有：
 

第2位的代号：
 

特征单位3：表示熔体流动速率。（下表仅供参考，不同厂家之间会有所差异）
 

命名举例：
 

目前市场上粉料牌号的表示一般只用特征单元3的熔指代号表示，特征单元1、特征单元2均省略。

二、PP粉料的主要用途

PP粉料按用途主要分为四大类：

1、挤出管材、型材、片材以及改性。常用牌号： 000、001、PP H-ED-012。可用做生产管材、片材以及改性。

2、通用类，包含拉丝、注塑。常用牌号： PP H-XD-045、PP H-XD-075、PP H-XD-140。045牌号主要用做生产编织袋、透明袋等。075、140可用做注塑制品，包括容器、家庭日用品、玩具、一次性塑料制品等。

3、涂覆类。常用牌号：PP H-HD-225、PP H-HD-300

4、纺丝类。常用牌号：PP H-YD-225、PP H-YD-300、PP H-YD-425。生产纺丝类、无纺布、安全带、捆扎材料、地毯 、安全网等。
以上产品规格本公司均能生产

 Shandong Qiwangda Group Company was founded in 1998. Under the loving care of all levels of government, and the strong support of all sectors of society, it has been developed an integrated group of company, including petrochemical as the leading one, plastic weaving, production of plastics processing, environmental engineering construction, plastics machinery and equipment manufacturing, chemical technology and design package, clothing design and production, import and export trade, etc. The group has many subsidiaries and employs nearly 3,000 people.
    Shandong Qiwangda Petrochemical Co., Ltd. is the leading enterprise of the group company. The main products of the company are pure benzene, petroleum benzene, petroleum toluene, petroleum mixed xylene, liquified petroleum gas (LPG), BTX aromatics, light aromatic hydrocarbon, aromatic hydrocarbon, heavy aromatics, heavy aromatic pulp. Group Company and Dalian University of Technology established the Dalian Ligong Qiwangda Chemical Technology Co., Ltd., which is a model of school-enterprise cooperation. In order that the three biggest company of plastic woven industry all belong to the Group in Linzi, Group company, with Qilu plastic woven company and Youlian plastic woven company, achieved a powerful alliance, whose main products are plastic woven cloth, plastic woven bag, paper-plastic composite bag, valve bag, contain bag, heavy film packaging bag and industrial lining, greenhouse film in agriculture, mulch film, etc. The company always adhere to the principle of "Quality first, Customer first ", and build the ‘Qiwandda’ brand by reliable quality and service. As the resulf of the products inspection by the National Packaging Quality Supervision and Inspection Center, all technical indexes are higher than the national standard. The company has passed ISO9001、2000 quality management system certification, and the packaging products company is the only one plastic packaging enterprise passing the QS certiification in Shandong Province, which means the quality control of the production process come ture. Besides having a certain domestic market, the company do export business to more than twenty countries and regions, including the United States, Australia, Japan, South Korea, Russia, Israel and so on., with independent import and export rights.
    Group company is a hi-tech enterprise in Shandong Province and civilized units in Zibo City. The company has received many titles including “Enterprise of Keeping Contract and Promise in Shandong Province”, “Consumer Satisfaction Units in Shandong Province”, “The Reliable Enterprise in Zibo City” and “The Top 100 Enterprises in Zibo City”. Meanwhile, "Qiwangda" has been rated as “The Famous Trademark in Shandong Province”. Chairman Zhiqing Wang has obtained many honorary titles, such as “The Outstanding Young Entrepreneur in Shandong Province”, “Advanced Individual of Respecting Teacher in Shandong Province”, “Advanced Individual of National Unity and Progress in Shandong Province”, “Model Worker in Zibo City”, “Outstanding Entrepreneur in Zibo City”, and was elected to the eleventh and twelfth People's Congress of Shandong Province.
    The year 2013, in order that the project can be completed and put into production on time, the company will make great efforts to speed up construction, make overall arrangement, do scientific management and make careful organization and consturction, with the spirit of unity, pressing forward in the face of difficulties and tenacious struggle，and the power of the whole company. The Group company will make new and greater contributions for fast and good economic and social development in Linzi.