Gel content tester

Test samples of PEX need to be immersed in boiling solvent and the insoluble part measured. The percentage of this part is degree of crosslinking. For this, we recommend a laboratory assembly consisting of a round glass fl ask with a heating jacket, a Dimroth cooler, a ring stand with suitable clamps and test holders with lids for the sample. To complete the measurement you will also require a heating oven and analytical balance. According to ISO 10147 , DIN 16892 , ASTM D 2765