factors affecting the effect of slow rebound: nco index
the effect of nco index on slow rebound.
low: soft, slow recovery speed, blowing can be seen, rough openings and bubble cells.
high: hard, fast recovery, no blowing, closed pore to shrinkage, fine bubble cell.
(effect of index on y-1030, tdi index; index 86; srt 1.8. 65% ild 0.6, elongation about 180, tensile strength about 0.9, tear strength about 0.4, index 89; srt 1.5, 65% ild 0.5, elongation about 180, tensile strength about 1.0, tear strength about 0.5. at an index of 95; srt is 0.6, 65% ild is 10.5. elongation is about 155, tensile strength is about 1.2, and tear strength is about 0.6).
factors affecting the effect of slow rebound: the effect of water
water level
low: high density, soft, closed cell to shrinkage, fine cell structure.
high: low density, hard, open pore, rough cell structure.
factors affecting the effect of slow rebound: the impact of silicone oil
(f-242t)
low: slow response, no blowing, closed cell to shrinkage.
high: fast response, blowing, open pores, rough cell structure.
factors affecting the effect of slow rebound: the effect of the number of y-1030
influence of the number of y-1030 on hardness (ild) and rebound time (srt).
when the proportion of y-1030 is 40~50%, 65% ild is about 12~22. srt is about 0.75~1.1. 55%; 65% ild is 35, srt is 1.1. 60% y-1030; 65% ild is about 55, srt is 3.
y-1030 at 40%; elongation is about 165%, tensile strength; 1.4kg/cm2, tear strength; 0.8kg/cm. at 50%; elongation is about 145%, tensile strength; 2.2, tear strength; 1.2. at 55%; elongation is about 140, tensile strength; 170, tear strength; 1.5. at 60%; elongation is about 120, tensile strength; 1.5. about 120, tensile strength; 185, tear strength; 1.8.
factors affecting the effect of slow rebound: effect of pop (white oil)
pop (y-7730)
pop (y-7730) ratio from 0% to 14%; 65% ild from 12 to 20, srt is 1.5.
pop (y-7730) ratio at 18%; 65% ild by 20, srt is 1.1.
