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- Additives for improving the production of SMC/BMC are described as well as the application in halogen free retardant LS-SMC. 本文描述了助剂在改善SMC／BMC生产工艺。提高产品质量方面的作用，以及在无卤素、阻燃、低收缩SMC中的应用。
- Halogen free flame-retardant glass fibre reinforced nylon 66(PA66) was prepared by adding red phosphor masterbatch and some other suitable additives. 采用红磷母粒及适当的添加剂制备了无卤阻燃玻纤增强尼龙66材料。
- Halogen free flame-retardant reinforced polyamide 66(PA66) was prepared by adding red phosphor masterbatch and some other suitable additives to glass fiber reinforced PA66. 采用红磷母粒阻燃玻璃纤维增强聚酰胺66(PA66),并添加适当的添加剂,制备了无卤阻燃增强PA66;考察了阻燃剂、增容剂及其它助剂对材料性能的影响。
- Due to the obvious decrease of the toughness of halogen free flame retardant systems, hydroxy silicone oil was used to improved the toughness of the system. 针对无卤阻燃体系韧性下降很大的缺点,采用羟基硅油进行增韧。
- The technologies using the halogen-free flame retardants in pl astics were reviewed.The future trend for developing halogen free flame ret arda nts was pointed out. 对无卤化阻燃剂的阻燃技术进行了综述,指出未来无卤化阻燃技术的研究方向。
- A fire retardant coating which is used in our country reflaxes VOC.This study develops a new-tyle fire of retardant coating which is halogen free,low smoking friendly to ecosystem environment. 针对我国目前常用的防火涂料普遍存在VOC(挥发性有机化合物)超标的现象,开发一种新型无卤、低烟、无毒、与生态环境相协调的膨胀型防火涂料。
- Low Smoke Halogen Free PE Sheth Compound 热塑性低烟无卤聚烯烃护套料
- Halogen free irradiated XLLDPE insulated wire 无卤耐高压柔软辐射电线
- Study on Halogen Free Flame Retardant EPDM 无卤阻燃三元乙丙橡胶的研究
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- Jon sent away for a free almanac. 乔写信去要一份免费赠阅的年历。
- Now that I am free, I can enjoy music for a while. 既然有空，我可以享受一下音乐。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- He closed the deal successfully and was home free. 买卖成交了，他松了一口气。
- He is free with his advice to his pupils. 他直言无隐地向学生提出忠告。
- He is given a free ticket to the exhibition. 有人给他一张免费参观展览的票。
- He was inclined to give them a free hand. 他倾向于放手让他们干。
