Dusters 掸子

Dusters 掸子

Techspray dusters (commonly called "canned air", "compressed air", and "dusting gas") blow away dust, microscopic contaminants, lint, metallic oxide deposits and other soils that can damage sensitive electronics. When these contaminants get in the way of vents or fans within the device, they create a build up which leads to overheating and/or shortages. 

Techspray dusters do not contain additives that can contaminate sensitive electronics. Retail dusters generally have bitterant added to prevent huffing. This same bitterant can lead to unwanted and potentially harmful residues that can build up over time.

Choose the duster propellant that best meets your needs:

  • HFC-134a – Most common for industrial applications because it is nonflammable. Intended for cleaning energized circuits.
  • HFC-152a – Most commonly available duster in consumer retail because it is less expensive than HFC-134a. It is flammable, and will ignite when concentrated (i.e. in liquid form) and exposed to a spark or flame. 1/10th the global warming potential (GWP) of HFC-134a.

技术喷雾器(通常称为“罐装空气”,“压缩空气”和“除尘气”)会吹走灰尘,微观污染物,棉绒,金属氧化物沉积物和其他可能损坏敏感电子元件的污垢。当这些污染物妨碍设备内的通风口或风扇时,会产生导致过热和/或短路的积聚。

Techspray除尘器不含可能污染敏感电子元件的添加剂。零售除尘器通常加入苦味以防止加油。这种相同的苦味可能会导致不必要的和潜在的有害残留物,这些残留物随着时间的推移会增加

选择最符合您需求的除尘器推进剂:

  • HFC-134a - 工业应用最普遍,因为它是不可燃的。用于清洁带电电路。
  • HFC-152a - 消费者零售中最常用的除尘器,因为它比HFC-134a便宜。它是易燃的,并且当浓缩(即液体形式)时会点燃并暴露于火花或火焰。 HFC-134a的全球变暖潜能值(GWP)的1/10。
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Duster 掸

Nonflammable, 100% HFC-134a duster 不燃,100%HFC-134a除尘器

Economy Duster 经济型除尘器

Economical HFC-152a duster 经济型HFC-152a除尘器