Cov roj hmab ntuj (NR) yog qhov siab - elastic polymer muab los ntawm cov ntoo ntoo (xws li cov roj hmab ntoo (xws li cov roj hmab ntoo) lossis tsim los ntawm biosynthesis. Nws cov txheej txheem tshuaj lom neeg muaj pes tsawg leeg yog CIS-1,4-polyisoprene, thiab nws cov molecular hnyav feem pua feem pua ntawm 100,000 txog 1,000,000.
Lub ntsiab nta:
- Siab elasticity thiab cov tshuab siv zog.
- Zoo heev resilience thiab zoo siv zog ua tau zoo.
- Koj ua tau zoo tshaj plaws thiab ua tau zoo heev.
- Superior ntub tuav thiab zoo hloov tau.
- Zoo heev kua muag thiab puas tsis kam.
- Kev tsis kam mus rau tshav kub, oxygen, ozone, thiab cov kuab tshuaj.
- Qis tsis kam mus rau cov roj thiab cov kua polar.
Cov ntawv thov MAIN:
- Siv dav siv hauv log tsheb, Hoses, siv tawv, cov roj av, nqus tau zoo, thiab lwm yam khoom muaj kev lag luam.
- Roj hmab khau yas, hnab looj tes, thiab lwm hnub -}}}} siv cov khoom roj hmab.
- Cov nplaum, cov siv tawv conveyor, kev co damping Cheebtsam, thiab ntsaws ruaj ruaj.
- Cov khoom kho mob xws li cov hnab looj tes phais thiab elastic bands.
- Cov khoom lag luam xav tau siab elasticity, siab tensile lub zog, thiab kev coj zoo.
Astm Txuj Ci Codes:AA, BA
Hardness ntau ntau:30-90 Ntug Dej Ib
