화인공업

테이블
Articles	GM-800	GM-900	GM-950	TM-800	TM-900	TM-950	EM-800S	EM-900	EM-950
NCO-Prepolymer
Appearance	Liquid	Liquid	Liquid	Solid	Solid	Solid	Solid	Solid	Solid
NCO-Content (%)	4.0-4.4	4.8-5.2	6.8-7.2	3.8-4.2	4.4-4.7	5.5-5.9	3.9-4.3	4.9-5.3	6.5-6.9v
Viscosity (poise/80℃)	4 - 8	3 - 6	2 - 5	15 - 23	6 - 12	4 - 7	18 - 25	10 - 15	6 - 12
Weight	1.06	1.05	1.05	1.07	1.06	1.06	1.07	1.06	1.06
Processing Condition
MOCA Weight (PHR)	11.5-12.6	13.7-14.9	19.5-20.6	10.9-12.0	12.6-13.5	15.7-16.9	10.5-11.6	13.2-14.3	17.6-18.7
Pot life (min)	14 ± 1	10 ± 1	5 ± 1	15 ± 1	10 ± 1	5 ± 1	4 ± 1	5 ± 1	2 - 3
Hardening time & temp(hrs/℃)	24 / 110	24 / 110	24 / 110	24 / 110	24 / 110	24 / 110	24 / 110	24 / 110	24 / 110
Physical properties of ELASTOMER (JIS K-6301)
Degree of hardness (Shore A)	80 ± 2	90 ± 2	95 ± 2	80 ± 2	90 ± 2	95 ± 2	80 ± 2	90 ± 2	95 ± 2
100% MODULUS (kg/cm2)	45	70	97	58	82	140	55	79	120
Tensile strength (kg/cm)	200	80	85	68	95	120	70	80	85
Tear strength (%)	50	470	430	550	450	380	500	420	400
Elongation (%)	600	35	36	60	55	50	45	35	33
Rebounding elasticity (%)	35	35	36	60	55	50	45	35	33
ComProssion set properties of the foam((%) (70℃×22hrs)	42	40	35	35	26	30	34	28	32

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