Heavy Cardanol, feem ntau hu ua cashew residol lossis hnyav CNSL residue, yog bio-raws li cov kua txiv hmab txiv ntoo qhuav (CNSL). Tom qab rho tawm lub teeb distilled cardanol, lub siab -boiling seem hnyav seem yog sau ua lag luam hnyav cardanol. Lub ntuj phenolic compound no muaj oligomeric cardanol, siab -cov ntsiab lus cardol thiab ntev- saw alkyl phenols nrog ntau active hydroxyl pawg. Featuring ultra-volatility tsawg, muaj zog roj compatibility thiab zoo thermal stability, hnyav cardanol ua raws li kev lag luam, qis -carbon industrial modifier. Nws ua haujlwm hloov pauv hloov pauv mus rau roj av-raws li phenols thiab haum rau kev tsim khoom loj thoob plaws ntau qhov chaw lag luam.
Core Advantages ntawm Heavy Cardanol
- High crosslinking kev ua si:
Hnyav cardanol muaj phenolic hydroxyl pawg loj thiab oligomeric active qauv, deb tshaj li niaj zaus distilled cardanol nyob rau hauv reactive chaw. Thaum kho, nws muab ceev crosslink ceev thiab siab crosslink ceev, zoo heev boosting tiav cov khoom 'hardness, dej tsis kam thiab abrasion kuj. - Superior thermal stability:
Raws li macromolecular hnyav phenolic sib tov, hnyav cardanol tuav ultra- cov ntsiab lus tsis hloov pauv. Nws tsis tshua muaj decomposes los yog poob loj nyob rau hauv siab - kub ua hauj lwm tej yam kev mob, zoo tiv thaiv thermal fading thiab txuam siab - tshav kub kev lag luam yuav tsum tau. - Wide khoom compatibility:
Vim nws txoj hlua ntev alkyl sab, hnyav cardanol qhia tau hais tias zoo heev miscibility nrog asphalt, roj hmab, roj av resin, phenolic resin thiab feem ntau cov organic solvents. Nws compatibility outperforms txheem lub teeb cardanol ho. - Tus nqi qis & eco-tus phooj ywg bio-raws li cov khoom siv:
Muab tau los ntawm kev ua liaj ua teb pov tseg cashew shells, hnyav cardanol yog 100% tauj dua tshiab bio-raws li feedstock nrog cov pa roj carbon me me. Nws tus nqi qis dua li refined cardanol thiab petrochemical phenol, pab cov tuam txhab txiav cov nqi raw khoom zoo kawg.. - Integrated multi-functional kev ua tau zoo:
Ntuj hnyav cardanol los nrog cov khoom siv los tiv thaiv- xeb, tiv thaiv- oxidation, hnav- tiv taus thiab insulating zog. Formulators tuaj yeem txo cov khoom siv ntxiv ntxiv thiab ua kom yooj yim cov qauv tsim.
Main Industrial Applications Hnyav Cardanol
Friction Materials (Kev siv loj tshaj plaws)
Hnyav cardanol yog cov khoom siv tseem ceeb rau kev hloov kho phenolic resin siv hauv tsheb nres tsheb, clutch ntsib, kev sib tsoo log thiab tsheb ciav hlau nres khau. Ntxiv hnyav cardanol txhim kho thermal tsis kam thiab kev sib txhuam ruaj khov ntawm resin matrix, txo cov suab nrov nres thiab hnav tus nqi, thiab daws cov thermal fading tsis ua hauj lwm thaum lub sij hawm siab - kub braking. Lub caij no, nws ib nrab hloov siab -purity phenolic resin los tswj cov nqi tsim khoom.
Bioasphalt Modifier rau Txoj Kev & Waterproofing
Raws li kev mob siab rau bio-raws li kev hloov kho rau pavement asphalt thiab waterproof coil asphalt, hnyav cardanol kho ob yam asphalt tsis xws luag: softening thiab ntws nyob rau hauv kub kub, tawg nyob rau hauv qis kub. Nws muaj zog adhesion ntawm asphalt thiab aggregate xuab zeb, nrog rau dej thiab huab cua tsis kam. Hnyav cardanol tau dhau los ua ib qho tseem ceeb eco- tus phooj ywg additive rau ntsuab municipal thiab txoj kev loj bioasphalt tej yaam num.
Muaj Adhesives & Hloov Phenolic Resin
Hnyav cardanol yog dav siv nyob rau hauv foundry xuab zeb core binders, refractory adhesives thiab ntoo vaj huam sib luag glues. Condensed nrog formaldehyde, hnyav cardanol tsim kho phenolic resin nrog siab bonding zog, zoo toughness thiab superior dej kuj. Nws tuaj yeem hloov qhov loj ntawm roj av phenol nrog tus nqi tseem ceeb -kev ua tau zoo.
Hnyav-Lub luag haujlwm tiv thaiv- Corrosion Coatings
Hnyav cardanol ua haujlwm zoo rau cov tuab tiv thaiv- xeb primer siv rau cov qauv hlau, cov kav dej hauv av, cov thawv ntim khoom thiab cov nkoj nkoj. Nws cov phenolic hydroxyl pawg muab passivation los tiv thaiv -corrosion peev xwm, thaum lub sij hawm ntev alkyl chains tsim hydrophobic barriers los thaiv dej vapor nkag mus. Nrog cov ntsiab lus siab thiab tsis tshua muaj hluav taws xob, hnyav cardanol haum rau siab -kub ci tiv thaiv -corrosion txheej txheej rau ntev - tiv thaiv xeb.
Roj Hmab & Yas Auxiliary Agents
Cov neeg tsim khoom siv hnyav cardanol los tiv thaiv -aging plasticizer rau roj hmab, antioxidant stabilizer rau PVC, thiab dispersing carrier rau xim masterbatch. Nws optimizes muab tub lim dispersion thiab txhim khu cov roj kuj, huab cua tsis kam thiab tiv thaiv - kev laus kev ua tau zoo ntawm roj hmab thiab yas tiav cov khoom.
Cov Qauv Khoom
| Cov khoom kuaj | Kev Xeem |
|---|---|
| Qhov ceev (20 degree), kg / m³ | 997.51 |
| Kinematic Viscosity (100 degree), mm² / s | 50.13 |
| Kinematic Viscosity (40 degree), mm² / s | 1471 |
| Cov ntsiab lus sulfur, wt% | 0.030 |
| Acid Tus nqi, mgKOH/g | 2.140 |
| Refractive Index (20 degree) | 1.5297 |
| Ncuav Point, degree | -8 |
| Cov ntsiab lus tshauv, wt% | 2.65 |
| Cov pa roj carbon residue, wt% | 10.12 |
| Acid Tus nqi, mgKOH/g | 0.326 |
| Cov ntsiab lus dej | Kab |
| Plaub feem ntawm Hnyav Roj | -- |
| Saturated feem, wt% | 0.89 |
| Aromatic feem, wt% | 21.12 |
| Colloidal feem, wt% | 43.39 |
| Asphaltene feem, wt% | 34.60 |
| Nqus Distillation Range | -- |
| Pib Boiling Point, degree | 290 |
| Kub ntawm 5% Distillate, degree | 420 |
| Kub ntawm 10% Distillate, degree | 423 |
| Kub ntawm 20% Distillate, degree | 425 |
Cim npe nrov: hnyav cardanol, hnyav cardanol manufacturers, lwm tus neeg, Hoobkas
