I was just wondering about trace times this weekend! I tend to soap on the hot side (115-120 degrees for the lye water and my oils warm to the touch) but the fastest I've traced to date is about 7 minutes with a basic palm, coconut, olive and castor oil recipe...if I use lard in place of the palm oil, it takes more than 15 minutes to trace! I use the full water amount, and don't add my FO until light trace. I use my SB in pulses until light trace, then I blend my FOs in with a spatula, so I don't have scent on my SB for the next batch. I also SF at a minimum of 7%, but most of the time at 10%. So far they have turned out wonderful!
Yesterday I made 2 small batches of soap with heavy cream. I discounted the amount of water in my lye mixture by half (172g water to 127g lye) and planned to add 172g heavy cream at light trace. The rest of my 7% SF recipe was CO at 30%, lard 30%, OO 33%, and Castor oil 7%. With both batches my lye water was about 115-120 degrees and quite warm to the touch oils. After 20 minutes stirring and pulsing with the SB, still no sign of trace! 2 more minutes of vigorous stick-blending...still no trace. I gave up and added the heavy cream just to see what would happen, and I got light/medium trace within minutes using only my spatula and then added my FO. Nice medium trace, but still easy to pour! I had the same experience for the next batch...I prefer to gel, so I wrapped both log molds up in beach towels and left them alone until I cut them today...both batches fully gelled, no zap, and they look great and smell divine! Can't wait to try them!!!
But any ideas on why the heck it takes me so long to reach trace???