Modyfication of the Rigid Polyurethane-Polyisocyanurate Foams

Table 5

Receipts of foams containing recyclates of standard foam (foams 1–4) and polyethylene glycol 1500 (foams 5–36).

No. of foam as in Table 1	No. of foam obtained from recyclates	Rokpol RF-55 (g)	Products of foam decomposition (g)
			0	1	2	3	4	5	6	7	8
	0.0	56.7	0.0
0	1	51.0	6.7
	2	45.3	13.4
	3	39.6	20.0
	4	34.0	26.7
1	5	51.0		6.5
	6	45.3		13.0
	7	39.6		19.4
	8	34.0		25.9
2	9	51.0			6.4
	10	45.3			12.8
	11	39.6			19.3
	12	34.0			25.7
3	13	51.0				6.3
	14	45.3				12.6
	15	39.6				19.0
	16	34.0				25.3
4	17	51.0					6.2
	18	45.3					12.5
	19	39.6					18.7
	20	34.0					25.0
5	21	51.0						6.1
	22	45.3						12.3
	23	39.6						18.4
	24	34.0						25.5
6	25	51.0							6.1
	26	45.3							12.2
	27	39.6							18.2
	28	34.0							24.3
7	29	51.0								5.9
	30	45.3								11.8
	31	39.6								17.6
	32	34.0								23.5
8	33	51.0									5.8
	34	45.3									11.7
	35	39.6									17.5
	36	34.0									23.3