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百事順塑膠原料有限公司
主營產品: 工程塑料 |
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我公司銷售的材料均為*材料,咨詢采購! 吳生 186 6517 6937
Kynar? PVDF制成的零部件純度*, 離子析出性低, 并且具有極其優異的抗化學性, 廣泛應用于化工、化學品防腐應用
Kynar? PVDF制成的零部件廣泛用于以下領域:
一些特定規格的 Kynar? 樹脂符合Kosher, NSF 51, NSF 61 及 USP Class VI標準。某些牌號的 Kynar? 還符合FDA 177.2510 和 177.2600標準,可用于食品安全接觸。
Kynar? 和 Kynar Flex? 樹脂天然阻燃,其氧指數在 42 和 65 之間,滿足一些特定的防火及煙霧測試標準。一些特殊牌號的Kynar?滿足ASTM E84 25/50 防火等級要求。Kynar? PVDF 樹脂用于腐蝕性廢物排放系統
Kynar? PVDF 樹脂可用于機械構件,容器、儲罐、泵、閥、過濾器、換熱器、塔填料以及管道系統等部件。
選擇不同規格的Kynar? PVDF可以滿足按照ASTME 84標準測試的25/50的火焰蔓延/散煙速率等測試要求。因此Kynar?PVDF管道部件可以用于高壓阻燃的腐蝕性廢物排放系統中。
Kynar? PVDF用于壓力排放系統,其阻燃性能符合標準IMC(International Mechanical Code)的要求。
IMC中的602.2.1中規定了壓力系統中材料的阻燃要求。
材料 | 阻燃等級 ASTM E 84 | 煙霧值 ASTM E 84 |
---|---|---|
IMC 602.2.1要求 | 25 | 50 |
Kynar? PVDF 740-02 | 5 | 35 |
Kynar? PVDF 1000 HD | 0 | 10 |
Kynar?除了極低的燃燒性和煙霧特性,還具有:
PVDF應用主要集中在石油化工、電子電氣和氟碳涂料三大領域,由于PVDF良好的耐化學性、加工性及抗疲勞和蠕變性,是石油化工設備流體處理系統整體或者襯里的泵、閥門、管道、管路配件、儲槽和熱交換器的*材料之一。PVDF良好的化學穩定性、電絕緣性能,使制作的設備能滿足TOCS以及阻燃要求,被廣泛應用于半導體工業上高純化學品的貯存和輸送,采用PVDF樹脂制作的多孔膜、凝膠、隔膜等,在鋰二次電池中應用,目前該用途成為PVDF需求增長zui快的市場之一。PVDF是氟碳涂料zui主要原料之一,以其為原料制備的氟碳涂料已經發展到第六代,由于PVDF樹脂具有*的耐候性,可在戶外*使用,無需保養,該類涂料被廣泛應用于發電站、機場、高速公路、高層建筑等。另外PVDF樹脂還可以與其他樹脂共混改性,如PVDF與ABS樹脂共混得到復合材料,已經廣泛應用于建筑、汽車裝飾、家電外殼等。
PVDF applications mainly concentrated in the petroleum chemical industry, electrical and electronic and fluorine carbon coating three areas, because of the PVDF good chemical resistance, processability, and resistance to fatigue and creep, is a petrochemical equipment fluid handling system as a whole or the lining of pumps, valves, pipes, pipe fittings, storage tank, and one of the best materials of heat exchangers.PVDF good chemical stability, good electrical insulation performance, making the equipment can satisfy the requirement of TOCS and flame retardant, are widely used in semiconductor industry of high purity chemicals storage and transport, made of porous membrane PVDF resin, gel, diaphragm, etc., used in lithium secondary battery, which USES become one of the fastest growing markets PVDF requirements.PVDF fluorocarbon coating is one of the main raw materials, with its as raw material preparation of fluorocarbon coatings have been developed to the sixth generation, because of PVDF resin with super weatherability, can use for a long time in the outdoor, no maintenance, this kind of coating is widely used in power stations, airports, highways, high-rise building, etc.PVDF resin also can with other resin blend modification, such as the PVDF and blending ABS resin composite material, has been widely used in construction, auto decoration, household appliances shell, etc.