| 摘要 |
To produce a flexible polyurethane foam molded product having good air flow and cushioning characteristic and having cell roughening at the skin portion suppressed by using a raw material derived from a natural fat/oil. A release agent (X) containing a first polysiloxane compound (S1) having a number average molecular weight of at least 1,200 and at most 40,000, in which an organic group having an alkylene oxide chain is bonded to some of silicon atoms constituting the polysiloxane chain, is adhered to the inner surface of a mold, and in the mold, a reactive mixture (Y) containing a polyol (A) containing a polyol (A1) derived from a vegetable fat/oil, a polyisocyanate compound (B) and a silicone foam stabilizer (S) which is a second polysiloxane compound (S2) having a number average molecular weight of at least 150 and less than 1,200 is subjected to mold-foaming.
|
