模压级POM Tenac GN705日本旭化成

Hagen nodded. He hadn't really known the extent of the Don's power,not then. He did not really know in the ten years that followeduntil he was made the acting Consigliere after Genco Abbandandobecame ill. But he nodded and met the Don's eyes with his own. "Iwould work for you like your sons," Hagen said, meaning withcomplete loyalty, with complete acceptance of the Don's parentaldivinity. The Don, with that understanding which was even thenbuilding the legend of his greatness, showed the young man thefirst mark of fatherly affection since he hadcome into hishousehold. He took Hagen into his arms for a quick embrace andafterward treated him more like a true son, though he wouldsometimes say, "Tom, never forget your parents," as if he werereminding himself as well as Hagen.

聚甲醛塑料，俗称赛钢，为结晶性热可塑性塑料，具明显熔点165~175℃，性质Zui接近金属。 

优点  1、具高机械强度和刚性

2、Zui高的疲劳强度

3、环境抵抗性、耐有机溶剂性佳

4、耐反覆冲击性强

5、广泛的使用温度范围(-40℃~120℃)

6、良好的电气性质

7、复原性良好

8、具自已润滑性、耐磨性良好

9、尺寸安定性优  

缺点  1、加工过程若长时间高温下易起热分解

2、无自熄性

3、抗酸性差

4、成形收缩率大  

用途  电子电器：洗衣机、果汁机零件、定时器组件

汽         车： 车把零件、电动窗零件

工业零件：机械零件、齿轮、把手、玩具、螺杆