Inov Polyurethane Polycaprolactone-Type Prepolymer for Making Rubber Wheels
Ugumu sehemu mbili mfumo
MAELEZO
Ni kutumika kwa kufanya fimbo, magurudumu caster, rollers, Kufunika pete, ungo sahani. Ni maalum kutumika kwa baadhi ya juu ya utendaji bidhaa Pu.
Tabia: Mufti abrasion upinzani, Nice mali mitambo, Joto upinzani, Acid upinzani, rangi inaweza kuwa umewekwa na kuongeza rangi.
SPECIFICATION
|
aina |
D4136 |
D4336 |
D4155 |
D4160 |
D4190 |
D4590 |
|
NCO maudhui /% |
3.3 ± 0.1 |
3.6 ± 0.2 |
5.5 ± 0.2 |
6.0 ± 0.2 |
9.0 ± 0.2 |
9.0 ± 0.2 |
|
Mwonekano katika 20 ℃ |
White imara |
|||||
|
wakala kuponya 100g PU prepolymer / g |
MOCA 9.7 |
MOCA 10.5 |
MOCA 16 |
MOCA 17.5 |
MOCA 25.5 |
BDO 9 |
|
Kuchanganya joto / ℃ (PU prepolymer) |
90/120 |
90/120 |
75/110 |
80/120 |
70/110 |
80/40 |
|
Gel muda / min |
8 |
8 |
5 |
4.5 |
2 |
5 |
|
Ugumu wa (Shore A) |
60 ± 1 |
82 ± 1 |
91 ± 1 |
94 ± 1 |
75D |
93 ± 2 |
AUTOMATIC CONTROL
uzalishaji ni kudhibitiwa na mfumo DCS, na kufunga na kujaza mashine moja kwa moja. Furushi ni 200kg / DRUM Au 20kg / ngoma.
