Preparation of Room Temperature Vulcanized Silicone Rubber Foam with Excellent Flame Retardancy

Table 1

Composition of raw materials (unit: g).

Sample	Vi-PDMS-Vi	PMVS	SMP	HO-PDMS-OH	Al(OH)3	Silica	Carbon black	Polymerization inhibitor	PMHS	Pt-catalyst
1	15	15	20	70	80	2	0.5	0.9	45	0.5
2	12.5	12.5	25	60	90	3	0.4	0.7	40	0.5
3	10	10	30	50	110	4	0.2	0.5	30	0.5
4	5	5	40	40	120	5	0.2	0.5	45	0.5