Polyurethane Ceramic Vulcanized Liner

1. Straksa na ol samting

Em i adoptim wanpela kain tripela-leia komposit straksa:

Wear-resistant layer: 92%–95% alumina ceramic (cylindrical/square shape, Mohs hardness 9) bilong strongpela wear resistens.

Buffer layer: High-performance polyurethane (PU), Shore A hardness 85±5, tensile strength Bikpela o wankain olsem 25 MPa, elongesen long taim bilong bruk Bikpela o wankain olsem 500%. Em i save pulim strong bilong pait na pasim ol liklik hap graun long bruk.

Leit bilong baksait: Q235 ain plet (tikpela: 6-12 mm) wantaim ol 'welded studs' bilong putim isi.

Strong bilong pasin bilong pas:

Strong bilong skin namel long PU na seramik I winim o wankain olsem 10 MPa/cm;

Strong bilong 'peel' namel long PU na 'steel plate' i winim o wankain olsem 12 MPa/cm.

Tempereja bilong wok: -20 digri ~ 150 digri , em i gutpela long ol ples we i gat hat, bikpela hat na bikpela hevi.

2. Ol bikpela gutpela samting

Gutpela strong bilong wear: Sevis laip em 8-10 taims bilong ol raba lain na moa long 20 taims bilong ol nomol steel plet.

Gutpela strong bilong sakim bagarap: Polyurethane i save kisim strong bilong bagarap long abrusim bruk bilong seramik, em i gutpela long ol bikpela samting i save pundaun hariap tru.

Gutpela korosen na haidrolisis resistens: I no inap long kisim asid, alkali na lapun, em i ken yusim long ol ples we i gat planti wara na korosen.

Em isi long putim na lukautim: Ol i save stretim wantaim ol bolt o welding; modular disain i larim ol i senisim hariap.

Nois i no strong tumas: 'Elastic buffer' i save daunim nois we i save kamap taim ol samting i pundaun.

3. Ol Komon Spesifikasen

Standet sais: 200×200 mm, 300×300 mm, 400×400 mm, 500×500 mm; ol kastom sais i stap.

Tiknes bilong seramik: 10-20 mm; Tiknes bilong PU leit: 15-30 mm; 'steel plate thickness': 6-12 mm.

Ol seip bilong 'ceramic': Silinda (i gutpela long mekim em i no inap bagarap), 'square', 'hexagon'.

4. Ol Fil bilong Aplikesen

Planti taim ol i save yusim long ol wok kondisen we i gat bikpela 'abrasion' na bikpela 'impact':

Maining na wok bilong wokim ol mineral: Ol 'hoppers', 'chutes', 'ore bins', 'screen liner'.

Pawa bilong hat na metaluji: Ol 'coal chutes', ol 'ash hoppers', ol 'sinter plant bins'.

Ol samting bilong wokim haus: Ol 'unloader hoppers', ol 'aggregate bins', ol 'mixer liner'.

Kemikel na simen indastri: Lain bilong ol ikwipmen aninit long bikpela 'abrasion' na 'corrosion'.

5. Skelim wantaim ol wankain prodak

6. Putim na lukautim

Putim: Stretim 'steel backing' wantaim ol 'bolt' o 'welding'. Lusim ol spes bilong skruim taim yu bungim ol 'modular'.

Mentenens: Sekim ol samting bilong pasim ol samting oltaim. Ol i ken senisim ol wanwan hap we i bagarap pinis na i no gat wok long rausim olgeta.

7. Ol stia tok bilong makim

Seramik: Al₂O3 konten I winim o wankain olsem 92%, Mohs hat i bikpela moa o wankain olsem 9; em i gutpela long wokim olsem silinda.

Polyurethane: Strong bilong 'tensile' i winim o wankain olsem 25 MPa, longpela taim i bruk i winim o wankain olsem 500%; 'hydrolysis-resistant formula em i gutpela moa.

Strong bilong pasim: PU-ceramic Bikpela moa o wankain olsem 10 MPa/cm, PU-steel plet Bikpela moa o wankain olsem 12 MPa/cm.

Backing steel: Q235 gred, tiknes i bikpela moa o wankain olsem 8 mm wantaim ol strongpela 'stud'.

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