Gel time testing device for pultrusion

• Main Authors: TUO YING, QU XIAODONG, ZOU PEIJUN, ZHAO SHENG
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The utility model relates to a gelation time testing device for pultrusion, and belongs to the field of detection equipment for pultrusion of composite materials. The device is provided with a fixing support and is characterized in that a heating plate is installed on the fixing support, an electric heating tube in the heating plate is connected with a temperature control box through a power line, a test disc is fixed on the heating plate, a pressure spring type thermocouple is connected with the test disc, a PLC is arranged in the temperature control box, and the PLC receives signals of the pressure spring type thermocouple and controls on-off of a power source of the power line. According to the utility model, the temperature is controlled to be the required temperature during the test, so that the accuracy of the test result of the raw material is ensured, the product waste caused by the raw material problem is reduced, and the product quality is further ensured. 本实用新型涉及一种拉挤成型用凝胶时间测试的装置，属于复合材料拉挤成型用检测设备领域。设