Pu Mold Resin
Pu Mold Resin
MOTSAMAI
E na le karolo ea A&B, A ke polyol, 'me B ke Iso-terinated polyurethane prepolymer.
LITŠOANTŠISO
E na le thepa e babatsehang ea ho sebetsa, nako e khutšoanyane ea gel, e tiileng mocheso o tloaelehileng.Sehlahisoa se phethiloeng se na le thepa e ntle ea ho hanyetsa abrasion, anti-hydrolyzing, pepeneneng, ho ba le botsitso bo botle le tekanyo e tsitsitseng.
KOPO
E sebedisetsoa ho etsa lieta le mefuta e fapaneng ea hlobo ea PU.Sebaka sa rabara ea Silicon ho etsa hlobo ea lejoe la setso.
POLOKO
Boloka sebakeng se phodileng le se omileng.Haeba u sa khone ho sebelisa moqomo o le mong ka nako e le 'ngoe, ka kopo tlatsa khase ea Nitrogen 'me u koale moropa oo hantle.Nako ea ho paka ea pele ke likhoeli tse 6.
LITŠOANTŠISO MONATE
| B | Mofuta | DM1295-B | |||
| Ponahalo | Seedi se senang mmala kapa se serolwana se bonaletsang | ||||
| Viscosity (30℃) mPa·s/ | 1500±150 | ||||
| A | Mofuta | DM1260-A | DM1270-A | DM1280-A | DM1290-A |
| Ponahalo | Mokelikeli o mosehla o kganyang | ||||
| Viscosity (30℃)/mPa·s | 560±200 | 650±100 | 750±100 | 850±100 | |
| Karolelano A: B (karolelano ea boima) | 1.4:1 | 1.2:1 | 1:1 | 0.7:1 | |
| Mocheso oa tšebetso/℃ | 25-40 | ||||
| Nako ea gel (30℃)*/min | 6 - 15 (e fetohang) | ||||
| Ponahalo | Mokelikeli o mosehla o kganyang | ||||
| Hardness (lebōpo la A) | 60±2 | 70±2 | 80±2 | 90±2 | |
| Matla a ho tsieleha/MPa | 6 | 8 | 10 | 12 | |
| Elongation nakong ea khefu/% | 500 ~ 700 | ||||
| Matla a ho tabola/(kN/m) | 25 | 30 | 40 | 40 | |
| Rebound/ % | 60 | 55 | 50 | 48 | |
| Matla a khoheli (25℃) (g/cm3） | 1.07 | 1.08 | 1.10 | 1.11 | |
Ngola molaetsa wa hao mona mme o re romele wona
