Inov Polyurethane Polycaprolactone-Type Prepolymer for Making Rubber Wheels
High ekweghị ekwe abụọ akụrụngwa usoro
Nkowasi
Ọ na-eji na-anam mkpara, caster wiil, rollers, akara yiri mgbaaka, myọ efere. Ọ na-akpan eji maka ụfọdụ elu arụmọrụ Pu ngwaahịa.
E ji mara: Ezigbo abrasion eguzogide, Nice n'ibu Njirimara, High okpomọkụ eguzogide, Acid eguzogide, na agba nwere ike usoro site na-agbakwụnye ink.
nkọwapụta
|
ụdị |
D4136 |
D4336 |
D4155 |
D4160 |
D4190 |
D4590 |
|
NCO ọdịnaya /% |
3.3 ± 0,1 |
3.6 ± 0,2 |
5.5 ± 0,2 |
6.0 ± 0,2 |
9.0 ± 0,2 |
9.0 ± 0,2 |
|
Ọdịdị na 20 ℃ |
White siri ike |
|||||
|
ime gị n'ụlọnga 100g Pu Prepolymer / g |
MOCA 9,7 |
MOCA 10.5 |
MOCA 16 |
MOCA 17,5 |
MOCA 25,5 |
BDO 9 |
|
Ịgwakọta okpomọkụ / ℃ (Pu Prepolymer) |
90/120 |
90/120 |
75/110 |
80/120 |
70/110 |
80/40 |
|
Jel oge / min |
8 |
8 |
5 |
4.5 |
2 |
5 |
|
Ekweghị ekwe (Shore A) |
60 ± 1 |
82 ± 1 |
91 ± 1 |
94 ± 1 |
75D |
93 ± 2 |
Akpaaka NJIDE
Mmepụta a na-achịkwa DCS usoro, na mbukota site akpaka ndochi igwe. Ngwugwu bụ 200KG / DRUM Ma ọ bụ 20KG / DRUM.
