Temperature Patch Paper

Temperature indicator labels record the surface temperature of objects through irreversible color changes of thermosensitive materials at specific temperatures. They are used to monitor the operating temperature of equipment and verify the effectiveness of heat treatment processes. They are commonly applied in temperature monitoring for electronic components, food packaging, and industrial equipment.
Selection
Select patches with color-changing temperature points corresponding to the expected temperature range of the object being measured. Consider the compatibility of patch size with the measured surface. Confirm that the adhesive's tackiness is suitable for the surface material. Pay attention to the impact of environmental humidity on patch performance. Review the relevant industry standards that the product complies with.

Terms

Standards

Instruments

Using irreversible discoloration technology, white turns black after overheating and displays numbers at the same time. Measuring temperature 80 ° C, diaMeter 2 cm circular patch design, suitable for indoor environment use.

$ 88.00

Using irreversible discoloration technology, white turns black after overheating while displaying numbers, Measuring temperature 75 ° C, circular patch design is easy to observe temperature changes.

$ 88.00

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

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

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

Measurement range 55-85 ℃, irreversible discoloration, over-temperature corresponding to the grid from white to red or color, forming a strong contrast, size 55x20mm.

$ 138.00

Single point temperature measurement design, temperature point 70 ℃, irreversible discoloration characteristics, anti-fouling protective film design, specification 2.5x4 cm, service life indoor 3 years.

$ 87.00

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

Monochrome discoloration temperature measuring patch, permanent discoloration is irreversible after overheating, specification 2.5x4 cm, with anti-fouling protective film, waterproof and oil-proof, service life indoor 3 years.

$ 89.00

Irreversible discoloration design, permanent display after overheating; with anti-fouling protective film, waterproof, oil-proof and dustproof; specification 2.5x4 cm, indoor service life of 3 years; single temperature point monitoring, sticky installation is convenient.

$ 87.00

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

Using irreversible discoloration technology, the temperature error is only 1-2 degrees Celsius, the three temperatures correspond to different discoloration effects, the size is 55x24mm, the outdoor service life is up to 2 years, odorless and non-irritating to the skin.

$ 92.00

Irreversible discoloration design, permanent display of red or black after overheating, anti-fouling protective film with waterproof and oil-proof function, specification 2.5x4 cm, service life 3 years indoors and 2 years outdoors.

$ 87.00

Adopting three-color reversible discoloration technology, when the temperature reaches 75 ° C, it turns from white to red, and turns black when it falls back to record the over-temperature history. The size is 25 * 21mm, with stickers for easy installation, and the repeability can be used to monitor temperature changes.

$ 86.00

Using reversible discoloration technology, when the temperature reaches 55 ° C, it changes from black to red to display the over-temperature number. After chilling down, the primary color can be restored, and the size is 25 * 40mm for easy installation.

$ 81.00

Articles

The use of gravure proofing machines in the comprehensive evaluation of gravure ink printability and drying performance.
This article explores how a gravure proofing press can be used to comprehensively evaluate the printability and drying properties of gravure inks. The experiment tested the dot sharpness, transfer rate, and leveling properties of different inks using standard equipment, while recording drying times through the filter paper method and infrared temperature measurement.
Transverse Burst Strength Tester for the Evaluation of Impact Resistance of Corrugated Cardboard
This article explains how a lateral bursting strength tester is used to evaluate the impact resistance of corrugated cardboard. It measures the energy absorbed by the cardboard at the point of rupture using the pendulum impact principle, requiring the preparation of specimens according to standards and the control of environmental conditions during testing.
Surface Absorbency Tester for Predicting Drying Speed of Printing Ink on Coated Paper
This article explores how the surface absorbency tester predicts the drying speed of ink on coated paper. Traditional methods rely on actual printing tests, which are time-consuming and difficult to quantify.
Extended Application of Paper Water Absorption Tester in the Dispersibility Evaluation of Tissue Paper
This article explores how to extend the application of an instrument originally used for testing the water absorption capacity of paper to evaluate the dispersibility of tissue paper.
Flexographic proofing press is used for evaluating the printability of water-based inks on kraft paper.
This article explores the use of flexographic proofing printability testers to evaluate the printing performance of water-based inks on kraft paper. The instrument simulates actual printing conditions, enabling quantitative analysis of key parameters such as ink transfer rate, print contrast, and dot gain.
The combination of hiding power chart paper and a spectrophotometer enables the digital evaluation of hiding power.
This article introduces how to combine hiding power cards with spectrophotometers to achieve digital assessment of hiding power.
Technical Details of Measuring Paint Contrast Ratio Using Black-and-White Checkerboard Method with Hiding Power Card
This article introduces a method for measuring the hiding power of coatings using black and white checkerboard paper.
Test card paper for coatings is used for evaluating the appearance and film thickness consistency of coatings.
Coating test card is an integrated testing tool used to evaluate the appearance and film thickness uniformity of coatings.
Application of Coating Rate Cardboard in the Determination of Coating Rate for Architectural Coatings
Coating rate card paper is a standardized substrate used to determine the spreading rate of architectural coatings. It features a smooth surface and stable parameters, which help minimize the influence of substrate variations and environmental factors associated with traditional methods.
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.
Short Span Compression Strength (SCT) Tester for Analyzing Paper Compression Resistance
The short-span compressive strength (SCT) tester is used to measure the resistance of materials such as paper and cardboard to compression over a short distance, primarily following international standards such as ISO 9895.
The Taber stiffness tester is used for measuring the bending stiffness of paperboard.
The Taber stiffness tester is used to measure the bending stiffness of paperboard. Its principle involves applying a known bending moment to the specimen and measuring its resistance to deformation. Bending stiffness is a key performance indicator of paperboard, affecting its processing suitability and packaging functionality.
IGT Printability Tester Evaluates Paper Surface Pick Resistance
This article introduces how to use the IGT printability tester to evaluate the surface pick resistance of paper. Picking refers to the phenomenon where the tack force of the ink is too high during printing, causing the surface fibers of the paper to be lifted, which affects print quality.
Internal Bond Strength Scott Tester for evaluating interlayer bonding force of paper.
This article introduces the method of evaluating the interlayer bonding strength of paper using a Scott tester. The interlayer bonding strength affects the printing and mechanical properties of paper. During testing, the instrument peels the paper vertically through an adhesive test head, records the energy required for separation, and calculates the internal bond strength.
Application of Paperboard Burst Strength Tester in Packaging Materials
The paperboard bursting strength tester is a detection device used to measure the ability of packaging materials such as paperboard to resist rupture under vertical pressure. During the test, the sample is clamped between annular clamps, and increasing pressure is applied via hydraulic or pneumatic means until rupture occurs. The maximum pressure value is recorded as the bursting strength.