China MDI Prepolymer Onye nrụpụta na onye na-eweta |INOV

MDI Prepolymer

Ọnụ ego FOB:US $0.5 - 9,999 / akụkụ

Ọnụ ọgụgụ nke Min.100 Iberibe/Iberibe

Ikike inye:10000 Iberibe/Iberibe kwa ọnwa

mba onye si:China

ụghalaahịa:INOV

ike: osimiri A 75A - osimiri A 95A

Ngwaahịa ahụ nwere njirimara nke nkwụsi ike dị mma, nkwụsi ike na ihe ndị dị mma na-arụ ọrụ.

Ejiri ya maka imepụta ngwaahịa elastomer polyurethane dị iche iche dị ka wiil roba, efere sieve na mgbanaka akara.

Nlereanya	D2560	D2575	D2590	D3565	D3575	D3590
NCO/%	6.0±0.2	7.5±0.2	9.0±0.2	6.5±0.2	7.5±0.2	9.0±0.2
State na 20 ℃	Sistemu PTMG, ọcha siri ike			Usoro polyester, na-acha ọcha siri ike
BDO100g Prepolymer / g	6.1	7.8	9.3	6.8	7.8	9.3
Viscosity (85 ℃)/mPa·s	1400	1000	750	1400	1200	1000
Ngwakọta okpomọkụ / ℃ (Prepolymer / 1,4BD)	80/40	80/40	80/40	80/40	80/40	80/40
Oge gel / min	10	8	7	10	8	7
Oge ịgbasa ọkụ n'ọnụ (110 ℃) / h	48	48	48	48	48	48
Ike ike (Oké Osimiri A)	87±2	90±2	95±2	85±2	90±2	95±2
100% Modul/MPa	6	9.2	12.6	5	8.6	12.3
300% Modul / MPa	17	16.6	18.9	10	19.7	29.1
Ike tensile /MPa	44	43	45	50	46	55
Mgbatị / %	472	683	500	540	580	530
Ike akwa mmiri / (KN/m)	75	110	130	82	117	132
nlọghachi /%	61	64	55	43	35	39
Njupụta (24℃)/(g/cm³)	1.11	1.11	1.12	1.23	1.26	1.24
Nri uwe /mm³	36	44	44	32	35	38