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常用的阻燃剂有42种
1、三氧化二锑:高纯≥99.8%、超细0.4-1.1um、白度98以上(添加型阻燃协效剂)
2、三(2,3-二溴丙基)异三聚氰酸酯:TBC 、总溴量:≥64.5%、熔点范围:100~110℃(添加型无毒阻燃剂)
3、三聚氰胺氰尿酸盐:MCA 、含量:≥99 %、分解温度:440~450℃(反应型无毒阻燃剂)
4、三溴苯酚:TBP、含量:≥ 98.5 % 、熔点:≥ 92 ℃(反应型阻燃剂)
5、三聚磷酸铝锑伴侣:ATP、APW、APZ 、用于生产膨胀型防火涂料、重防腐涂料(添加型无毒阻燃剂)
6、四溴双酚A:TBBA 、溴含量:≥ 58.5 %、熔点:180 ℃(添加、反应型阻燃剂)
7、四溴苯酐:TBPA (添加型阻燃剂)
8、五溴甲苯:PBT(FR-5)、总溴量:>80%、熔 点:275~284℃(添加型阻燃剂)
9、五溴联苯醚:PBDPO、溴含量:62-70(添加型阻燃剂)
10、六溴环十二烷:HBCD (CD-75P)、总溴量:>73.5%、熔点:185~195℃ (添加型阻燃剂)
11、八溴醚:【四溴双酚A双(2,3-二溴丙基醚)】溴含量:≥67%、熔点:≥105 ℃(添加型阻燃剂)
12、十溴联苯醚:DBDPO 、含溴量:82-83%、熔点:300-310℃、美国大湖:DE-83R、国产:优级、一级品(添加型阻燃剂)
13、磷酸三甲苯酯:TCP、(添加型阻燃剂)
14、磷酸三(2-氯丙基)酯:TCPP (添加型阻燃剂)
15、磷酸三(2.3-二氯丙基)酯:TDCP (添加型阻燃剂)
16、磷酸三(β-氯乙基)酯:TCEP (添加型阻燃剂)
17、亚磷酸三苯酯:TPP (添加型阻燃剂)
18、甲基膦酸二甲酯:DMMP (添加型无毒阻燃剂)
19、复合磷系阻燃剂:FR-P、分解温度:250-280℃(添加型无毒阻燃剂)
20、卤代双磷酸酯化合物:FR-505 、分解温度:>200℃(软质聚醚块泡、模塑泡沫阻燃剂)
21、混合反应型阻燃剂:FR-780 (反应型海绵阻燃剂)
22、锌酸亚锡:T-9 (聚氨酯发泡用催化剂等)
23、聚磷酸铵:APP 、P2O5 含量:72-73%、N含量:14-15%、分解温度:>270℃、五种不同聚合度规格(添加型无毒阻燃剂)
24、水溶性结晶型阻燃剂:PN (添加型无毒阻燃剂)
25、高效复合阻燃剂:FR-A 、含量:≥99 %、分解温度:440~450℃(添加型无毒阻燃剂)
26、氢氧化铝:普通、活性 、含量:≥ 99%(添加型无毒阻燃剂)
27、氢氧化镁:化学、矿法、普通、活性、 含量:≥ ≥ 63-98.5%(添加型无毒阻燃剂)
28、氯化石蜡:52~70# (添加型无毒阻燃剂)
29、氯化聚乙烯:CPE (添加型无毒阻燃剂)
30、硼酸锌3.5水:锌含量:37.0―40.0%、硼含量:45.0―48.0%(添加型无毒阻燃协效剂)
31、空心微珠、空心陶珠、漂珠:阻燃产品填充改性剂(各种规格粒度)
32、棉、麻纺织品专用阻燃剂:FRCP-1 (长久型)
33、棉、麻纺织品专用阻燃剂:SFR-CP (长久型)
34、涤纶、尼龙纺织品专用阻燃剂:FRC-1 (长久型)
35、涤纶、尼龙、棉、麻纺织品通用型阻燃剂:SFR-120(耐洗型)
36、涤纶、尼龙、棉、麻纺织品通用型阻燃剂:SFR-1(经济型)
37、纺织品、织物阻燃胶:两种不同规格、直接使用
38、木材、纸制品专用阻燃剂:(水溶型无毒阻燃剂)
39、防火包、防火堵料:(有机、无机)
40、各种防火涂料:(钢、木结构)
41、阻燃型高效机电、电器清洗剂:FRC--120(环保型带电清洗剂)
42、其它多种专用阻燃剂系列产品
阻燃剂可分为有机阻燃剂和无机阻燃剂。有机阻燃剂主要分氯系、溴系、磷系。无机阻燃剂有氢氧化铝、氢氧化镁等。
有机阻燃剂可分为卤素阻燃剂和无卤阻燃剂,卤素阻燃剂的优点是用量少、阻燃效率高且适应性广,但其严重缺点是燃烧时生成大量的烟和有毒且具腐蚀性的气体,危害很大。无卤阻燃剂不含卤索,阻燃效果好,受热分解时产生的气体低烟、低毒。
无机阻燃剂分解温度高,除了有阻燃效果外,还有抑制发烟和氯化氢生成的作用。其中氢氧化铝是集阻燃、抑烟、填充三大功能于一身的阻燃剂,无毒、无腐蚀、稳定性好、高温下不产生有毒气体,且价格低廉,来源广泛。氢氧化镁在340℃~490℃之间分解。热稳定性好,具有良好的阻燃及消烟效果,特别适宜于加工温度较高的聚烯烃塑料。
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