In addition to the excellent properties of methyl room temperature vulcanized silicone rubber, methyl bisphenyl room temperature vulcanized silicone rubber has a wider operating temperature range (-100 to 250°C) than methyl room temperature vulcanized silicone rubber. Low-phenyl room temperature vulcanized silicone rubber (108-1) with a phenyl content of 2.5 to 5% can maintain elasticity at -120°C and is currently the best low-temperature silicone rubber; the phenyl content is 10 ～20% room temperature glue (108-2) has good radiation resistance, ablation resistance and self-extinguishing properties. If a certain amount of heat-resistant additives such as Fe2O3 is added to it, the thermal aging performance can be improved. It is suitable for 250 Use at high temperatures above ℃ or as ablation resistant putty coating and encapsulation materials.

Methyl phenyl room temperature glue, like other room temperature glues, can be used for dipping, impression and stripping. If you want to increase the adhesion to other materials, you must perform surface treatment on the material to be adhered before using the material. The surface treatment steps are as follows: clean the surface of the material with acetone solvent for 1 to 2 times, and then treat it with a surface agent 1 ～2 times, bake in an oven at 60℃ for several minutes. At this time, a layer of less sticky film is formed on the surface of the material, and the glue can be applied.