Inov Polyurethane Polycaprolactone-Type Prepolymer for Making Rubber Wheels
Ga líle meji paati eto
Apejuwe
O n lo lati ṣe ọpá, caster wili, rollers, lilẹ oruka, sieve farahan. O ti wa ni Pataki ti lo fun diẹ ninu awọn ga išẹ Pu awọn ọja.
Ti iwa: tayọ abrasion resistance, Nice darí ini, High otutu resistance, Acid resistance, awọ le ti wa ni ofin nipa fifi pigment.
sipesifikesonu
|
iru |
D4136 |
D4336 |
D4155 |
D4160 |
D4190 |
D4590 |
|
NCO akoonu /% |
3.3 ± 0.1 |
3.6 ± 0.2 |
5.5 ± 0.2 |
6.0 ± 0.2 |
9.0 ± 0.2 |
9.0 ± 0.2 |
|
Irisi ni 20 ℃ |
White ri to |
|||||
|
curing oluranlowo 100g PU Prepolymer / g |
MOCA 9.7 |
MOCA 10.5 |
MOCA 16 |
MOCA 17.5 |
MOCA 25.5 |
BDO 9 |
|
Dapọ otutu / ℃ (PU Prepolymer) |
90/120 |
90/120 |
75/110 |
80/120 |
70/110 |
80/40 |
|
Jeli akoko / min |
8 |
8 |
5 |
4.5 |
2 |
5 |
|
Líle (Shore A) |
60 ± 1 |
82 ± 1 |
91 ± 1 |
94 ± 1 |
75D |
93 ± 2 |
laifọwọyi Iṣakoso
Isejade wa ni dari nipa DCS eto, ati iṣakojọpọ nipa laifọwọyi nkún ẹrọ. Package ni 200KG / Ilu Tabi 20KG / Ilu.
