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Copolymer yemhando yepamusoro yeStyrene-Ethylene/Butylene Block kubva kuChina Vatengesi neFekitori yeZvishandiso Zvinoshandiswa Pamhando Dzose
| Styrene-Ethylene/Butylene block copolymer | ||||
|---|---|---|---|---|
| Zvikamu | Giredhi | Kushandiswa | Mamwe Magiredhi | Mashandiro |
| SBS | LS101 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1101 | Kubvunza |
| SBS | LS105 | Zvinonamira Kusanganisa Shangu | D1155 | Kubvunza |
| SBS | LS401 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1184 | Kubvunza |
| SBS | LS475 | Zvinonamira Kusanganisa Shangu | LCY1475 | Kubvunza |
| SBS | LS485 | Zvinonamira Kusanganisa Shangu | LCY1485 | Kubvunza |
| SBS | LS1388 | Zvinonamira Kusanganisa Shangu | - | Kubvunza |
| SBS | LG 411 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1184 | Kubvunza |
| SBS | LG 501 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1101 | Kubvunza |
| SBS | LCY 3411 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1184 | Kubvunza |
| SBS | LCY 3501 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1101 | Kubvunza |
| SBS | LCY 3546 | Zvinonamira Kusanganisa Shangu | D1155 | Kubvunza |
| SBS | LCY 1475 | Zvinonamira Kusanganisa Shangu | - | Kubvunza |
| SBS | LCY 1485 | Zvinonamira Kusanganisa Shangu | - | Kubvunza |
| SBS | LCY 1487 | Zvinonamira Kusanganisa Shangu | - | Kubvunza |
| SBS | CH 301 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1101 | Kubvunza |
| SBS | CH 332 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1184 | Kubvunza |
| SBS | CH 401 | Zvinonamira Kusanganisa Shangu | YH792 | Kubvunza |
| SBS | CH 406 | Zvinonamira Kusanganisa Shangu | D1155 | Kubvunza |
| SBS | YH791-H | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1101 | Kubvunza |
| SBS | YH1801 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | D1184 | Kubvunza |
| SBS | YH792 | Zvinonamira Kugadziriswa kweAsphalt Kusanganisa | - | Kubvunza |
| SBS | YH188 | Zvinonamira Kusanganisa Shangu | D1155 | Kubvunza |
Hunhu hwezvinhu
Zvigadzirwa izvi zvakasiyana-siyana zve non-oil extended grade thermoplastic elastomers (TPEs). I block copolymers dzakavakirwa paStyrene neEthylene/Butylene, dzine magadzirirwo maviri makuru emamorekuru: linear uye radial structures. Styrene yakasungwa inosiyana-siyana pamagiredhi akasiyana, kazhinji iri pakati pe29% kusvika 35.5% nehuremu. Kuumbwa kwemakemikari uku kunoita kuti zvinhu zvive ne thermo-mechanical properties. Hunhu hukuru hunosanganisira elasticity yakanyanya, simba re tensile rakakwirira, resistance yakanaka yekukwesha, uye softness yakanyanya. Uyezve, ma polymer aya anoratidza resistance yakasimba ku oxidation uye weathering, zvichiita kuti akwanise nharaunda dzine hardness.
Kushandiswa Kwezvinhu
MaSBS copolymer aya anoshandiswa zvakanyanya semagadzirirwo epamusoro-soro uye sezvikamu zvakakosha mumaindasitiri akasiyana-siyana. Mashandisirwo awo makuru anosanganisira:
(1) Kugadziriswa kweAsphalt: Kuvandudza kuchinjika, kuchinjika, uye kugara kwenguva refu kwenzira dzeasphalt nezvinhu zvedenga, kunyanya kana tembiricha yachinja zvakanyanya.
(2) Kugadzirisa Plastic Modifier: Kuvandudza kusimba kwepurasitiki yakasimba yakaita sepolypropylene (PP) nepolystyrene (PS) pasina kukanganisa simba rayo zvakanyanya.
(3) Zvinonamira, Zvinovhara, uye Zvinoputira: Inoshanda se polymer yekutanga yekugadzira manamatisi emhando yepamusoro ekupisa (HMAs), zvinovhara, uye zvinofukidza, zvichipa simba rakasimba rekubatanidza uye kuchinjika.
(4) Kugadzirisa Kwakawanda: Inoshandiswa sechinhu chikuru chekugadzira zvinhu zvakagadzirwa neTPE zvinoenderana nezvinodiwa nevatengi.
(5) Zvinhu Zvinoshandiswa Nevatengi: Yakakodzera kushandiswa senge matoyi, zvinobata, uye zvinhu zvinobata zvinyoro nyoro nekuda kwekuchengetedzeka kwavo uye mashandiro avo.
Mibvunzo Inowanzo bvunzwa
Mubvunzo: Chii chinowanzo kuwanikwa muStyrene muma block copolymers aya?
Huremu hweStyrene hwakasungwa hunosiyana zvichienderana negiredhi, kazhinji hunobva pa29% kusvika 35.5% nehuremu, izvo zvinobatsira kuona hunhu hwechinhu ichi.
Mubvunzo: Ko idzi SBS block copolymers dzakawedzerwa mafuta here?
Kwete, zvigadzirwa izvi zvakasiyana-siyana zve non-oil extended grade thermoplastic elastomers (TPEs).
Mubvunzo: Ndezvipi zvinonyanya kushandiswa nezvinhu izvi?
Dzinoshandiswa zvakanyanya mukugadzirisa asphalt, plastic modifier compounding, adhesives, sealants, coatings, general TPE compounding, uye zvinhu zvevatengi zvakaita sematoyi uye soft-touch grips.
Mubvunzo: Ko ma copolymer aya anobatsira sei pakugadzirisa asphalt?
Zvinowedzera kuchinjika, kusimba, uye kugara kwenguva refu kwenzira dzeasphalt nezvinhu zvedenga, kunyanya kana tembiricha yakakwira.
Mubvunzo: Ndezvipi zvimiro zvemamorekuru zviripo pamagiredhi aya?
Dzine marongerwo maviri makuru emamorekuru: maumbirwo akatsetseka uye akatenderera, zvichienderana negiredhi rakasarudzwa.
Mubvunzo: Ndingakumbira sei rumwe ruzivo kana mutengo wegiredhi rakati?
Unogona kubvunza zviri nyore nekutsvaga giredhi raunoda (rakadai seLS101 kana YH791-H) patafura yechigadzirwa iri pamusoro wobva wadzvanya bhatani rekuti "Kubvunza".
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