23 N 化学特点
综合性能较好,冲击强度较高,化学稳定性,电性能良好。
与372有机玻璃的熔接性良好,制成双色塑件,且可表面镀铬,喷漆处理。
有高抗冲、高耐热、阻燃、增强、透明等级别。
流动性比HIPS差一点,比PMMA、PC等好,柔韧性好。
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详细说明:Tell me, how is it that your manner of speaking, your tones of voice, are those of a person who has received a superior education”
“I am not entirely uneducated. An Italian priest, a cousin of my poor mother’s, bestowed some care upon me when I was in Florence. He was a very learned man, and taught me much that is rarely taught to a girl of fourteen or fifteen. His house was my refuge in days of cruel misery, and his teaching was the only happiness of my life. And now, sir, question me no further, I entreat you.”