TG/TGA

Product Name TG/TGA Product Overview English Introduction: Thermogravimetric Analysis (TG/TGA) is a core thermal analysis technology for the quantitative study of material thermal stability, thermal decomposition behavior and component content. The sample is heated at a uniform rate through programmed temperature control, and the real-time mass change with temperature and time is accurately recorded. Key thermal parameters such as thermal decomposition temperature, thermal stability range, weight loss ratio, residual rate and decomposition steps can be obtained. It is widely used to evaluate the thermal stability, filler content, organic component proportion, thermal decomposition mechanism, high-temperature oxidation resistance and thermal aging law of materials. Equipped with the German NETZSCH STA 449F3 synchronous thermal gravimetric analyzer, this testing service supports a maximum conventional temperature of 800°C. Featuring high temperature control accuracy, low baseline drift and excellent data stability, the instrument is suitable for various solid powder samples such as polymer materials, inorganic powders, composite materials, rubber and plastics, ceramics and new energy materials. The test results can be directly applied to scientific paper publication, thermal mechanism demonstration, product temperature resistance calibration, industrial formula analysis and project conclusion reports. Technical Parameter English Parameters: Instrument Model: German NETZSCH STA 449F3 synchronous thermal analyzer, an imported high-end scientific research-grade thermal analysis equipment with synchronous TG testing function, serving as a benchmark instrument for material thermal performance characterization Conventional Temperature Range: Room temperature ~ 800°C, which can complete the whole process testing of thermal decomposition, thermal stability and thermal weight loss of materials in the medium and low temperature range, meeting the thermal performance research needs of most conventional materials Temperature Control Accuracy: High-precision programmed temperature control system with adjustable heating rate and minimal temperature control error, ensuring accurate capture of characteristic thermal decomposition temperature points Weighing Accuracy: Ultra-high precision micro-weighing sensor with a resolution of 0.1μg, which can accurately identify tiny sample mass changes and record subtle weight loss differences Baseline Stability: The whole machine is calibrated with high-precision baseline, with stable baseline and no drift or stray peaks during the whole heating process, effectively avoiding data deviation caused by equipment errors Testing Atmosphere: Supports multiple testing atmospheres such as air, nitrogen and inert gas, which can simulate different working conditions such as oxidation and inert protection to adapt to multi-scenario thermal performance tests Heating Rate: Supports multi-gear adjustable heating rate, which can be set for slow fine testing or rapid screening testing according to experimental needs, adapting to different scientific research schemes Data Output Dimensions: Outputs complete data including original TG curve, segmented weight loss ratio, initial and final decomposition temperature of each stage, residual mass percentage and thermal stability temperature range Sample Adaptability: Suitable for various dry solid powder and granular solid samples, compatible with polymer, inorganic, organic, composite and new energy powder materials Product Features German imported benchmark equipment with authoritative and universal data: Adopts German NETZSCH STA 449F3 high-end synchronous thermal analyzer, the mainstream standard equipment for thermal analysis in universities, research institutes and enterprises. It has top-level data accuracy and industry recognition, and the test results can be directly used for SCI papers, patent applications, project conclusions and authoritative quality inspection reports. Ultra-high weighing accuracy for precise capture of subtle weight loss: The 0.1μg ultra-high resolution weighing system can accurately identify micro thermal weight loss changes of materials, effectively distinguish subtle thermal performance differences caused by modification, doping and compounding, and adapt to refined thermal mechanism scientific research analysis. Highly stable baseline with excellent data repeatability: Precisely calibrated whole machine with no baseline drift or stray peaks during the whole heating process. Multiple parallel test curves have high coincidence, with repeatable, comparable and traceable data to avoid invalid experimental data. Multi-atmosphere test adaptation with comprehensive scenario coverage: Supports multiple testing atmospheres such as air oxidation and nitrogen inertia, which can simulate different working conditions such as actual use, high-temperature processing and high-temperature storage of materials to truly restore the actual thermal stability of materials. Trace sample dosage with convenient and efficient testing: Only 10-20mg dry powder sample is required for complete testing without complex pretreatment, with low sample loss, suitable for the detection of high-value and trace experimental powder materials. Full-dimensional data output with high scientific research practicability: A single test outputs complete thermogravimetric curve, multi-stage weight loss data, characteristic temperature, residual rate and other parameters, which can be directly used for component quantification, thermal stability judgment, decomposition mechanism analysis and process optimization demonstration. Standardized billing service with high cost performance: Unified and transparent pricing without hidden charges and stable delivery within 5-7 working days, adapting to various scenarios such as batch sample screening, material modification control experiments and industrial product thermal performance quality inspection. Application Fields Polymer Material Field: Test of thermal stability, thermal decomposition temperature and filler content of plastics, rubber, resin, fiber and polymer composite materials, used to evaluate the high temperature resistance, aging performance and formula component ratio of polymer materials. Inorganic Powder and Ceramic Field: High-temperature thermal stability test of metal oxides, mineral powders, ceramic raw materials and inorganic functional powders, analyzing the high-temperature decomposition, dehydration and phase transition behaviors of powders to support the optimization of ceramic sintering process. New Energy Material Field: Thermal weight loss and thermal stability analysis of lithium battery electrode materials, energy storage powders, optoelectronic materials and battery separator substrates, evaluating the high-temperature safety performance and thermal aging characteristics of new energy materials. Composite Material Field: Component quantification and thermal decomposition testing of organic-inorganic composite materials, glass fiber reinforced materials and flame retardant composite materials, verifying the flame retardant effect, filler doping amount and thermal stability mechanism of composite systems. Fine Chemical Industry Field: Thermal performance characterization of chemical auxiliaries, flame retardants, curing agents, pigment fillers and functional powders, judging the high temperature resistance range and thermal decomposition law of auxiliaries to guide the process upgrading of chemical products. Environmental and Flame Retardant Material Field: Thermal weight loss test of flame retardant coatings, fireproof materials and environmentally modified materials, analyzing the high-temperature decomposition residual rate and flame retardant thermal stability characteristics of materials to support the R&D and optimization of flame retardant performance. Material Modification Mechanism Research Field: Comparing TG curve changes of materials before and after modification, doping, loading and compounding, analyzing the improvement of thermal stability, shift of decomposition temperature and change law of component content, and providing core data support for the