China MDI Prepolymer Mugadziri uye Mutengesi |INOV

MDI Prepolymer

FOB Mutengo:US $0.5 - 9,999 / Piece

Min.Order Quantity:100 Piece/Zvimedu

Supply Ability:10000 Piece / Zvimedu pamwedzi

nyika yekwakabva:China

trademark:INOV

kuoma: mahombekombe A 75A - mahombekombe A 95A

Chigadzirwa chacho chine hunhu hwekunaka kupfeka kuramba, kusimba uye yakanakisa michina zvinhu.

Inoshandiswa kugadzira zvinhu zvakasiyana-siyana zve polyurethane elastomer zvakadai semavhiri erabha, sieve ndiro uye zvindori zvekuvharisa.

Model	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
Nyika pa20 ℃	PTMG system, chena yakasimba			Polyester system, chena yakasimba
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
Kusanganisa tembiricha / ℃ ( Prepolymer / 1,4BD)	80/40	80/40	80/40	80/40	80/40	80/40
Gel nguva / min	10	8	7	10	8	7
Post vulcanization nguva (110 ℃)/h	48	48	48	48	48	48
Kuoma (Shore 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
Tensile simba /MPa	44	43	45	50	46	55
Elongation / %	472	683	500	540	580	530
Kubvarura simba / (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
Din kupfeka /mm³	36	44	44	32	35	38