Flame Resistance UL94 of Bettlok Zip Ties

Bettlok Zip Ties reaches UL94 flame resistance. What is the UL94 flame resistance?

UL94 is a plastic flammability standard issued by American Underwriters Laboratories. This standard is according to the burning of plastics type in different thicknesses. The classification from the lowest (minimum flame resistance) to the highest (maximum flame resistance) is:

HB: the horizontally placed samples burn slowly, and the burning speed of materials which thickness less than 3mm is shorter than 75 mm / min.

V2: the vertically placed samples stop burning on within 30 seconds, and allow the burning dust to drop.

V1: the vertically placed samples stop burning on within 30 seconds, and allow non combustible dust to drop

V0: the vertically placed samples stop burning on within 10 seconds, and allow non combustible dust to drop

5va: the vertically placed samples stop burning on within 60 seconds, and it is not allowed to drip and not allowed have holes in the the cotton below.5vb: the vertically placed samples stop burning on within 60 seconds, no dripping is allowed, and holes are allowed on the cotton below.

5va: the vertically placed samples stop burning on within 60 seconds, and it is not allowed to drip and not allowed have holes in the the cotton below.

Our BETTLOK ties, ordinary flammability is UL94V-2, can meet customers’ the regular and basic requirement. If you or your customers need a higher flame resistance, we can also provide UL94V-0 to meet your needs. But you need to put forward this specific requirement to our sales department. Thanks in advance.