Bọọlu iwuwo giga ti Lilọ Media Awọn boolu Polyurethane Ko Majele 15mm 20mm 30mm
Ẹya ara ẹrọ
Awọn boolu polyurethane ni yiya ti o ga julọ ati resistance abrasion ati ni awọn ohun-ini ti o jọra si roba.Awọn boolu polyurethane darapọ agbara ṣiṣu pẹlu awọn ohun-ini mimu-mọnamọna ti roba.Ilana polymeric akọkọ ni ipa pataki lori awọn ohun-ini.
Bọọlu Polyurethane ni awọn ohun-ini ti o dara gẹgẹbi ipata ipata kemikali, agbara fifẹ, fifuye rirọ giga, agbara resistance resistance to ga julọ, gbigba mọnamọna to lagbara, resistance omije, ipadasẹhin ipanilara, agbara giga, gbigbe giga ati ifipamọ mọnamọna.
Bọọlu Polyurethane ni awọn ohun-ini ti o dara gẹgẹbi ipata ipata kemikali, agbara fifẹ, fifuye rirọ giga, agbara resistance resistance to ga julọ, gbigba mọnamọna to lagbara, resistance omije, ipadasẹhin ipanilara, agbara giga, gbigbe giga ati ifipamọ mọnamọna.
Ohun elo
Bọọlu lilọ polyurethane gba imọ-ẹrọ bọọlu irin ti a we polyurethane.Ninu ilana adanwo, o yago fun idoti ohun elo ati pe o ni idiwọ yiya giga.O yẹ ki o tobi pupọ.
Paramita
| Data Mechanical | |
| Lile (Okun D) | 80-100 |
| iwuwo | 1.14g/m3 |
| Modulu odo | 360GPa |
| Agbara fifẹ | 70-140MPa |
| Iwọn otutu iṣẹ[ºC] | -40/80 |
