High-temperature temperature-sensitive patch

High-temperature temperature-sensitive patches contain thermosensitive materials that undergo irreversible color changes upon heating. They are used to record the highest temperature experienced by the surface of an object, commonly employed in temperature monitoring for ovens and welded components.
Selection
Select the measurement range based on the highest temperature of the object being measured, choose the patch shape according to the curvature of the substrate material, select the adhesive type considering the cleanliness of the bonding surface, and determine the color contrast based on the ambient lighting conditions.

Terms

Standards

Instruments

Temperature-sensitive discoloration paint Color changes from white to transparent after overheating, discoloration is irreversible, Measuring temperature 50 ℃, suitable for rough oil surface, Net weight of plastic bottle 100 grams.

$ 131.00

Temperature sensitive discoloration paint after overheating Color from white to transparent, discoloration effect depends on the object surface Color, Measuring temperature 65 ℃, suitable for rough oil surface use.

$ 131.00

Temperature sensitive discoloration paint after overheating Color from white to transparent irreversible, Measuring temperature 120 ℃, suitable for rough oil surface, Net weight 100 grams of plastic bottles.

$ 131.00

Temperature sensitive discoloration paint Color from white to transparent after overheating, irreversible discoloration, suitable for rough oil surface, Measuring temperature 70 ℃, Net weight of plastic bottle 100 grams.

$ 131.00

Temperature sensitive discoloration paint after overheating Color from white to transparent, irreversible discoloration, suitable for rough oil surface, Measuring temperature 60 ℃, Net weight of plastic bottles 100 grams.

$ 131.00

Pressure sensitive adhesive paste firmly, 65 ℃ single point temperature measurement accuracy, irreversible discoloration characteristics can permanently record the overtemperature state, circular design for easy observation, 2x2cm specification suitable for small space installation.

$ 89.00

Irreversible discoloration design, temperature accuracy 50 ℃, circular single grid structure, specification 2x2cm, Pressure sensitive adhesive to ensure firm paste, suitable for temperature monitoring in harsh environments.

$ 88.00

When the temperature reaches 90 ° C, the patch changes from white to black, with irreversible discoloration characteristics; the reflective display function is convenient for day and night inspection to detect temperature abnormalities, with a size of 25 * 21mm.

$ 81.00

Pressure sensitive adhesive paste, temperature point 70 ℃, specification 2x2cm, irreversible discoloration design, over temperature display a variety of Colors such as red, black, green or yellow, with protective film on the surface, suitable for harsh environments.

$ 88.00

Temperature sensitive discoloration paint after overheating Color from white to transparent, discoloration effect depends on the object surface Color, Measuring temperature 55 ℃, suitable for rough oil surface use.

$ 131.00

Irreversible discoloration design to ensure permanent preservation of temperature records, 85 ° C accurate temperature measurement point with 2x2cm circular patch, Pressure sensitive adhesive layer to achieve firm paste and its own protective film to enhance durability

$ 89.00

70 ℃ rated temperature monitoring, irreversible discoloration characteristics ensure the accuracy of temperature recording, 40 * 40mm square patch design for easy installation and observation, reflective display function supports all-weather monitoring.

$ 81.00

Irreversible discoloration mode, rated temperature 80 ℃, with reflective display function for night inspection, size 40 * 40mm, each sheet contains 9 patches.

$ 81.00

Color of temperature sensitive discoloration paint is irreversible from white to transparent after overheating, suitable for rough oily surfaces, Measuring temperature 80 ℃, Net weight 100 grams of plastic bottles, the discoloration effect depends on the surface Color of the object to be measured.

$ 131.00

Four-grid temperature sensitive element with +/- 1 ° C accuracy below 100 ° C, providing irreversible Color change, oil, water and steam resistance, Instant Response to temperature changes.

$ 93.00

Articles

Application of High-Temperature Viscometer in Testing the Melt Viscosity Characteristics of Hot Melt Ink
This article introduces a method for testing the melt viscosity of hot-melt ink using a high-temperature viscometer. The test employs a rotational viscometer to measure the viscosity of three ink samples at different temperatures.
Application of High-Temperature Universal Testing Machine in the Study of Hot Modulus of Rupture of Refractory Materials
This article introduces the application of a high-temperature universal testing machine in measuring the hot modulus of rupture of refractory materials. It explains the working principle, testing procedure, and key parameters of the testing machine, such as the effects of heating rate, holding time, and loading rate.
How is a high-temperature muffle furnace applied in ash determination?
This article introduces the application of high-temperature muffle furnaces in ash determination. The principle of ash determination involves completely burning the sample at high temperatures, leaving behind inorganic mineral residues. The muffle furnace provides a stable and controllable thermal environment, ensuring accurate results.
Ultrasonic Thickness Gauge Selection: Technical Considerations for Probe Configuration and Measurement Modes
This article primarily introduces the technical factors to consider when selecting an ultrasonic thickness gauge. In terms of probe configuration, the frequency affects both resolution and penetration depth, while crystal size determines adaptability to curvature and surface conditions. Dual-element probes offer a smaller dead zone compared to single-element probes, and delay-line probes are suitable for thin-wall and high-temperature applications.
Application of Three-Chamber High and Low Temperature Test Chambers in Rapid Temperature Cycling for Electronic Products
The three-chamber high-low temperature test chamber is used for reliability testing of electronic products, enabling rapid temperature transitions through independent high temperature, low temperature, and test zones. Compared to traditional single-chamber equipment, it reduces temperature change time and enhances testing efficiency.
High-temperature viscometer evaluates the flow characteristics of ceramic coatings before sintering.
This article introduces how to use a high-temperature viscometer to evaluate the flow characteristics of ceramic coatings before sintering. During measurement, the instrument detects changes in the viscosity of the coating sample under simulated sintering temperature conditions using rotational or oscillatory principles.
High-temperature viscometer measures the flow behavior of powder coatings in the molten state.
This article introduces the use of a high-temperature viscometer to measure the flow behavior of powder coatings in their molten state. Powder coatings need to melt and flow before curing, a process that directly affects the smoothness and performance of the coating.
Temperature uniformity of high-temperature aging test chamber for UV resistance testing of inks
This article discusses how the temperature uniformity of high-temperature aging test chambers affects the accuracy of ink UV resistance testing. Temperature uniformity refers to the deviation in temperature at various points inside the chamber, with smaller deviations leading to more reliable test results.
High-temperature aging test chamber accelerates life testing of electronic components.
The high-temperature aging test chamber accelerates the physical and chemical changes within electronic components by simulating high-temperature environments, thereby predicting their long-term performance and failure modes.
Thermal shock test chamber measures the thermal shock resistance of polymer films.
This article introduces how to test the thermal shock resistance of polymer films using a thermal shock test chamber. The test involves rapidly switching the film between high and low temperatures to simulate the drastic temperature changes that may occur in actual use, thereby generating thermal stress within the material.
Hot air aging oven measures the long-term thermal-oxygen life of engineering plastics.
This article introduces how to use a hot air aging oven to test the long-term thermal-oxidative lifespan of engineering plastics. The test is based on the Arrhenius equation, which accelerates material aging at high temperatures to simulate performance changes under actual usage conditions.
Melt flow index tester measures the processing fluidity of high-temperature engineering plastics.
This article introduces how a melt flow indexer measures the processing fluidity of high-temperature engineering plastics. It first explains the working principle of the instrument, which involves measuring the rate at which molten plastic passes through a standard die under specific temperature and pressure conditions to obtain the melt flow rate value.
High-temperature aging chamber for testing thermal-oxidative aging of plastic films.
This article introduces the method of testing the thermo-oxidative aging of plastic films using a high-temperature aging chamber. Thermo-oxidative aging refers to the chemical changes that occur in plastics under high temperature and oxygen exposure, leading to a decline in performance.
Temperature Paper Selection: Temperature Gradation and Response Speed Evaluation
This article mainly discusses how to choose the right temperature measurement paper. It points out that two key parameters should be considered during selection: the temperature steps and the response speed.
Humidity and heat test chamber tests the moisture absorption rate of resin under high temperature and high humidity conditions.
This article introduces the method of using a hygrothermal test chamber to measure the moisture absorption rate of resin under high temperature and high humidity conditions.