174 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：“My mother died when I was a child,” answered the girl.
“And your father”
“My father is dead also.”
“You did not tell me that last night,” replied the baronet, with some touch of suspicion in his tone, for he fancied the girl’s manner had changed when she spoke of her father.
