Do you know high temperature vulcanized silicone rubber? High temperature vulcanized silicone rubber means that the process of polysiloxane into an elastomer is vulcanized at high temperature (110-170 ° C). It mainly uses high molecular weight polymethyl vinyl siloxane as raw rubber, mixed with rein... read more
Do you know methyl vinyl silicone rubber? Methyl vinyl silicone rubber is referred to as vinyl silicone rubber. Because this rubber contains a small amount of vinyl side chains, it is easier to vulcanize than methyl silicone rubber, so that there are more types of peroxides available for vulcanizati... read more
Do you know how to maintain the sealing strip? In the cold winter, the cold air soaks directly into the car, accompanied by the occasional wind noise, and it feels like the door is not closed tightly. It's time to check the seal. The sealing strip can improve air tightness and prevent wind and rain ... read more
What are the applications of sealing adhesives in aerospace instruments (3)? 4. Anaerobic sealing adhesive (hereinafter referred to as anaerobic adhesive) The matrix of anaerobic adhesive is thermosetting resin, most of which are acrylate type at present. The outstanding properties of anaerobic adhe... read more
What are the applications of sealing adhesives in aerospace instruments (2) 2. Polyurethane sealant Polyurethane sealant is a kind of elastic sealing adhesive based on polyurethane rubber. Polyurethane rubber is a special kind of rubber, it is actually a kind of polymer compound between general rubb... read more
