Thermo-sensitive paper

Thermal paper is coated with thermochromic materials that change color upon heating due to physical or chemical reactions. It is used for thermal printing to record temperature changes and is commonly found in fax machine receipts, labels, and medical temperature records.
Selection
Select the type of color change based on the operating temperature range, considering the speed of color development and stability. Match the parameters of the thermal print head in the printing equipment, and ensure storage conditions avoid light and high temperatures to maintain performance.

Terms

Standards

Instruments

The irreversible discoloration feature ensures that the temperature record is permanently preserved, the 75 ° C accurate temperature measurement point is firmly pasted with the Pressure sensitive adhesive, the 2x2cm round design is easy to install and the protective film enhances the durability.

$ 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

Irreversible discoloration design, temperature point 80 ℃, specification 2x2cm round, easy to paste with Pressure sensitive adhesive, surface protective film to enhance durability, suitable for harsh Ambient Temperature Monitoring.

$ 88.00

Irreversible discoloration design, the temperature window display is clear; three temperature measurement points cover 70 ° C, 85 ° C and 120 ° C; size 12x30mm, 120 pieces each, with Pressure sensitive adhesive for easy sticking.

$ 150.00

Vacuum principle measurement paper breathability performance, Measurement range 0-1000ml/min, test area of 10cm ², suitable for a variety of industrial paper mass detection.

$ 1134.00

Using irreversible discoloration technology, temperature point 60 ℃, specification 2x2cm circular design, with Pressure sensitive adhesive to ensure firm paste, over temperature display red, black and other Color changes.

$ 88.00

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

Using irreversible discoloration technology, with three temperature windows, Temperature range 70 ℃ to 120 ℃, Back Pressure sensitive adhesive design is easy to paste, size is 12x30mm.

$ 150.00

Glass sensitive film of 4.5 mm and point ceramic liquid junction, suitable for micro sample measurement, Operating temperature range 0~ 80 ℃, providing stable reference potential.

$ 267.00

Glass sensitive film can fully fit the sample sensing surface, PTFE liquid junction to ensure measurement Stability, Operating temperature range 0~ 60 ℃, suitable for semi-solid measurement.

$ 106.00

Measurement range 0~ 14pH, Operating temperature 0~ 80 ℃. High strength conical sensitive membrane can pierce semi-solid sample.

$ 285.00

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

Automatic counting using pressure sensitive elements, equipped with special probe pen and dark background lighting, culture dish diaMeter support ≤ Φ 90mm, fast and reliable counting and clear colony contrast.

$ 228.00

Using irreversible discoloration technology, temperature accuracy up to 120 ℃, circular 2x2cm size with Pressure sensitive adhesive firmly pasted, surface protective film to enhance durability, suitable for harsh Ambient Temperature Monitoring.

$ 89.00

Using plane sensitive membrane design, suitable for plane sample measurement, pH Measurement range 0-14, Operating temperature 5-60 ℃, PTFE single salt bridge structure to ensure stable performance.

$ 106.00

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.