Ua mākaʻikaʻi iā Kina MDI Prepolymer i hana a mālamaʻia

MDI PrepOLYMER

Kumukūʻai FOB:US $ 0.5 - 9,999 /'āpana

MIN.TORRES TIMY:100'āpana /'āpana

Manaʻo hiki:10000'āpana /'āpana i kēlā me kēia mahina

Kahua o ka Mana:Kina

Kūʻai:Ino hoi

Paʻakikī: Shore A 75a - Shore A 95a

ʻO ka huahana nā hiʻohiʻona o nā mea maikaʻi maikaʻi, ke kūleʻa a me nā mea pono maikaʻi loa.

Ua hoʻohanaʻia no ka hanaʻana i nā huahana'ē aʻe polytomer

Hōʻailona	D5560	M2575	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
Kahi Aupuni i 20 ℃	ʻO ka'ōnaehana PTMG, keʻokeʻo keʻokeʻo			ʻO ka'ōnaehana polyester, keʻokeʻo keʻokeʻo
Bdo100g prepololmer / g	6.1	7.8	9.3	6.8	7.8	9.3
Hawaiian (85 ℃) / Mpa · S	1400	1000	750	1400	1200	1000
Ka huiʻana i ka mahana / ℃ (prepollymer / 1,4bd)	80/40	80/40	80/40	80/40	80/40	80/40
Gel Time / min	10	8	7	10	8	7
E PA MAKA VUKIN KAHIKI (110 ℃) / H	48	48	48	48	48	48
Paʻakikī (kahakai a)	87 ± 2	90 ± 2	95 ± 2	85 ± 2	90 ± 2	95 ± 2
100% modulus / mpa	6	9.2	12.6	5	8.6	12.3
300% Modulus / MPA	17	166	18.9	10	19.7	29.1
Ikaika ikaika / mpa	44	43	45	50	46	55
Elongation /%	472	683	500	540	580	530
Ka ikaika o ka ikaika / (kn / m)	75	110	130	82	117	132
Rebound /%	61	64	55	43	35	39
Density (24 ℃) / (g / cm³)	1.11	1.11	1.12	1.23	1.26	1.24
Hana lole / mm³	36	44	44	32	35	38