Codeline provide very high temperature labels, which are specifically designed to withstand temperatures up to 350°C. These High Temperature labels are usually made of Polyimide and can withstand very extreme conditions like ultra high temperatures, corrosive solvents and UV radiation. They have several applications but are generally used in the PCB and Electronics industries. These labels last for the entire life of the product due to their meticulous construction.

High Temperature Labels

A polyimide high temperature label is a high-performance adhesive label made from polyimide film, known for its exceptional thermal, chemical, and mechanical resistance properties. We should attach importance to polyimide labels because they are essential in applications where durability, resistance to high temperatures, and harsh environments are crucial.

Why are the High Temperature labels important?

High-temperature resistance: Polyimide labels can withstand extremely high temperatures, making them suitable for applications in electronics, aerospace, and automotive industries.
Chemical resistance: These labels are resistant to various chemicals, oils, and solvents, ensuring their durability in challenging environments.
Mechanical stability: Polyimide labels maintain their integrity and adhesion under mechanical stress, making them ideal for use on flexible or curved surfaces.
Traceability and identification: Polyimide labels enable accurate identification and tracking of components and products in harsh conditions, ensuring quality control and compliance with industry standards.

Features

Features	Item	Test Method	Test Result
Thickness	Topcoating	ISO 534	15± 2um
	Substrate: polyimide		25 ± 2 um
	Adhesive：Acrylic		25 ± 3 um
	Liner: Glassine Paper		75 ± 3 um
Adhesive	Stick to Stainless steel 180° Peeling Force	20min(GB/T 2792)	≥0.9kgf
	Initial Tack	#SteelBall#(GB/T 4852)	≥3#
	Holding Power	20min/24mm*24mm (GB/T 4851-2014)	≥24 H
Period	In the packaging state and less than 27 °C at room temperature and relative humidity of 60 percent of the preservation of the environment more than one year

Note: The above testing of samples has not been printing performance. The following test is to use Zebra90xi, TSC TTP 345 Printers use RICOH B110C (Ricoh), Codeline-R22986 or by the DNP R510 ribbon printing samples. Samples in the following designated environmental testing:
Heat resistance	Temperature Performance	260°C conditions in the baking10 minutes	No visible impact
		280 °C conditions in the baking10 minutes	label still functional， but moderately discolored and adhesive discolored at label
		10 seconds at 300°C	No visible impact
Chemical solvent-resistant	Solvent resistance performance	1/4IPA, 3/4 ethanol for 3min	No visible impact
		10% Sodium hydroxide solution for 3min	No visible impact
		100°C in the ionized water for 10 minutes	No visible impact
		82°C under 99 percent of isopropanol in 10 minutes	No visible impact
Note	According to MIL-STD-202G/883E standards, will be designated on the samples of chemical solvents immersion 3 min, then gently brush 10 times to observe the surface change.