Polyurethane Extruded Parts

Polyurethane extruded parts are composite material products akagadzirwa kubva polyurethane resin sematrix zvinhu uye anogadziriswa kuburikidza neextrusion tekinoroji. Chinhu chayo chikuru chiri mukubatanidzwa kwekuita kwakanaka kwepolyurethane uye kugona kwakanyanya kweextrusion tekinoroji, iyo inoshandiswa zvakanyanya muminda yakaita sekuvaka, yekufambisa, uye michina.

1.Mechanical properties

• Simba repamusoro: Simba rekusimba rinowanzova pamusoro pe50MPa, uye simba rekukotama rinogona kusvika 50-75MPa, iyo inogona kutsiva yechinyakare simbi nealuminium zvinhu.
• Huremu: ine density yakaderera pane simbi nealuminium alloys, ine yakaderera yekufambisa uye yekuisa mari. .

2.Corrosion resistance

• Acid alkali munyu: inogona kuramba yakawanda acid, alkali, munyu uye organic corrosion, yakakodzera kumahombekombe uye ine hunyoro nharaunda.
• Oiri kuramba: Inopikisa zvakanaka kumafuta akasiyana siyana uye inokodzera zvisimbiso zvakaita semafuta emafuta. .

3.Insulation uye thermal insulation performance

• Low thermal conductivity: Thermal conductivity pakupisa kwekamuri inongova 0.22W/m • k, inenge 1/700 yealuminium alloy uye inokodzera kuisa zvinhu.
• Yakaderera coefficient ye linear thermal kuwedzera: Zvakafanana nemadziro emidziyo, hazvisi nyore kugadzira mapeji kana tembiricha yachinja. .

4.Production process

• Inoshanda: Iyo yekumhanyisa kumhanya inogona kusvika 0.6-2.0m/min, inova 2-5 nguva yakanyanya kunaka kupfuura yechinyakare composite zvinhu.
• Environmental Protection: Maitiro ekugadzira haagadzirisi{{0}mahara uye anozadzisa zvinodiwa pakugadzirwa kwegirinhi. .

5.Application scenarios

• Architecture: Inoshandiswa kune zvikamu zvakadai semasuo nemahwindo, madziro emaketeni, nezvimwewo, kuderedza huremu hwezvivakwa uye kunatsiridza kuita kwemazwi ekudzivirira. .
• Zvekufambisa: Kugadzira mota uye zvikamu zvengarava kuderedza huremu hwemuviri uye kuwedzera hupenyu hwebasa.
• Infrastructure: Inoshandiswa kutsigira zvikamu zvemabhiriji uye tunnel kuwedzera kusimba kwechimiro.

Polyurethane (PU kwenguva pfupi) imhando yepurasitiki yepolyurethane ine zvinhu zvakawanda zvinobatsira, zvinosanganisira elasticity, pachena, kuramba mafuta, kuramba kwegirisi, uye kusapfeka. Nehunyanzvi kutaura, iwo thermoplastic elastomers anoumbwa nemutsara block copolymers ezvikamu zvakaoma uye zvakapfava.

Zvigadzirwa zvedu zvine mhando yakanaka, kuita kwepamusoro, uye mitengo inokwanisika. Isu tinokwanisa kugadzirisa uye kugadzirisa akasiyana PU jekiseni akaumbwa zvikamu zvinoenderana nevatengi kudhirowa kana sampuli.

1. Inoshandiswa muindasitiri yekusapfeka zvakanyanya,-kuvharisa nekudzvanya uye zvigadzirwa zverabha, senge hydraulic cylinder sealing.

2. Zvinhu zvakasiyana-siyana uye kuoma zviripo kuti iwe usarudze kubva. Iwe unogona kutipa sampuli kana mifananidzo, uye isu tichakupa iwe zvigadzirwa zvemhando yepamusoro.

Hot Tags: polyurethane extruded parts, China polyurethane extruded parts vagadziri, vatengesi, fekitari