China MDI Prepolymer Manufacturer kunye noMboneleli |INOV

I-MDI Prepolymer

FOB ixabiso:US $ 0.5 - 9,999 / Iqhekeza

Min.Ubungakanani boMyalelo:100 Iqhekeza / Iingceba

Ukubonelela ngezakhono:10000 Iqhekeza/Amaqhekeza ngenyanga

ilizwe lemveli:eTshayina

uphawu lwentengiso:INOV

ubulukhuni: unxweme A 75A – unxweme A 95A

Imveliso ineempawu zokumelana nokunxiba kakuhle, ukuqina kunye neempawu ezigqwesileyo zomatshini.

Isetyenziselwa ukwenza iimveliso ze-polyurethane elastomer ezixubileyo ezinje ngamavili erabha, iipleyiti zesefo kunye namakhonkco okutywina.

Umzekelo	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
Yitsho ku-20 ℃	Inkqubo ye-PTMG, emhlophe eqinileyo			Inkqubo yepolyester, emhlophe eqinileyo
BDOI-100g ye-Prepolymer /g	6.1	7.8	9.3	6.8	7.8	9.3
Viscosity (85℃)/mPa·s	1400	1000	750	1400	1200	1000
Ukuxuba ubushushu / ℃ ( Prepolymer / 1,4BD)	80/40	80/40	80/40	80/40	80/40	80/40
Ixesha legel / min	10	8	7	10	8	7
Ixesha le-Post vulcanization (110℃)/h	48	48	48	48	48	48
Ukuqina (unxweme 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	16.6	18.9	10	19.7	29.1
Amandla okuqina /MPa	44	43	45	50	46	55
Ubude / %	472	683	500	540	580	530
Amandla okukrazula / (KN/m)	75	110	130	82	117	132
Buyela kwakhona / %	61	64	55	43	35	39
Uxinaniso (24℃)/(g/cm³）	1.11	1.11	1.12	1.23	1.26	1.24
Ukunxiba kwedin/mm³	36	44	44	32	35	38