Cov Lus Qhia Yooj Yim
|
Tshuaj Cov Qauv |
(C8H8)n |
| Ceev | 0.96-1.05 g / cm3 |
| Melting taw tes | ~ 240℃(464℃f; 513 k)[4]Rau isotactic polystyrene |
| Kub taw tes | 430 Qib (806 Degree F; 703 k) thiab Depolymerizes |
|
Solubility hauv dej |
Insoluble |
| So | Soluble hauv benzene, carbon disulfide, chlorinated aliphatic hydrocarbons, dioxanone, ethyllzene, mek, nmp, thf |
| Thermal conductivity | 0.033 W / (NEXH KE) (Ua Npuas Ncauj, ρ 0.05 g / cm3) |
|
Cov indexial index (nD) |
1.6; dielectric constant 2.6 (1 kHz - 1 GHz) |
Cov khoom lag luam
Dab tsi yog nthuav dav polystyresrene cas 14235-54-2?
Expandable polystyrene is white or colourless transparent beads with certain particle size, which can be coloured arbitrarily and has good chemical properties. When heated to 90-110℃, the volume can be increased by 5-50 times, and it becomes foam with the characteristics of heat insulation, sound insulation, shockproof, water resistance, acid resistance, alkali Kuj thiab yog li ntawm .
Cov Ntawv Thov:
- Kev lag luam ntim khoom: siv cov khoom siv hluav taws xob, cov khoom lag luam iav, khoom noj thiab lwm yam ntim, khoom siv nthuav dav, shockproof thiab cov nyhuv tiv thaiv {}}
- Rwb thaiv tsev tsev: cov ntaub ntawv siv rwb thaiv tsev uas siv tau, rwb thaiv tsev av, thiab lwm yam {}}
- Kho kom zoo nkauj: nthuav dav polystyrene tuaj yeem ua tiav rau hauv kev kho kom zoo nkauj {} nws tseem tuaj yeem siv los ua theem ntawm cov teeb tsa thiab qauv.
- Lwm cov teb: nyob rau hauv kev ua liaj ua teb, {{}} Am1 {2} {{2} {{{ nyob rau hauv cov ntses, nws tuaj yeem siv los ua ntab, yug me nyuam nets, thiab lwm yam.; Hauv Kev Ua Haujlwm Aerospace, nws tseem muaj qee cov ntawv teev tshwj xeeb, xws li siv los ua suab thiab rwb thaiv tsev rwb thaiv tsev rau cov dav hlau {}}
Vim li cas thiaj xaiv GNEEBIO?
1: Nqe - kev sib tw thiab tus nqi tsim nyog
2: Kev pab cuam tom qab muag - txuag tau thiab txhim khu kev qha tom qab muag
3: Tshwj xeeb, muaj kev nyab xeeb thiab xa khoom ceev
4: Customization - cov ntawv cim customized thiab ntim; OEM / ODM kev pabcuam
5: Cia - Tshuag txaus hauv Tuam Tshoj Warehouse
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Ntim & Xa Khoom
| Cargo Qhov Nyhav | Yam ntim | Shipping Txoj Kev | Lead-tim |
| 1-50 kg | Hauv qab 5kg siv ntawv ci hnab; 5-25 kg Siv ob txheej pp hnab, tom qab ntawd mus rau hauv lub thawv lossis thawv nruas |
International Express (FedEx / DHL / UPS) |
1 ~ 3 hnub tom qab them nyiaj |
| 100-200 kg | 25kg / nruas, siv ob txheej pp lub hnab, ces mus rau hauv cov nruas thawv | Cua Xa Khoom Hiav txwv shipping |
5 ~ 7 hnub tom qab them nyiaj |
| Hla 500kg | 25kg / nruas, siv ob txheej pp lub hnab, ces mus rau hauv cov nruas thawv | Hiav txwv shipping | 7 ~ 10 hnub tom qab them nyiaj |
Customized pob yog avakhoom siv tau.
Peb ib txwm ua peb txoj kev xav tau zoo tshaj plaws thiab pheej yig tshaj plaws rau cov neeg siv khoom kom tau txais kev txiav txim {}}
Tuam txhab tau
Gneebioyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Cov FAQ
Q1: Kev Muaj Peev Xwm Tsim Nyog
A1: Gneebio nruj me ntsis tswj cov khoom lag luam zoo, thiab tag nrho cov khoom lag luam ua raws cov qauv hauv tebchaws kom ntseeg tau tias nws muaj cov khoom lag luam zoo tshaj plaws.
Q2: Lead-sijhawm thiab kev thauj khoom
A2: Tsuas xav tau {{1-3 ua haujlwm rau feem ntau cov khoom hauv Tshuag . Cov hnub xa khoom los ntawm DHL, FedEx, UPS .
Q3: Cov ntsiab lus ntawm kev them nyiaj
A3: T / T, 30% tso nyiaj yuav tsum ua ntej huab hwm coj ntau lawm thiab 70% tshuav nyiaj li cas ua ntej xa cov xaj {}}
Q4: Cov qauv txiav txim
A4: Peb lees txais cov qauv txiav txim .}} tsis muaj cov qauv tuaj yeem muab tau yog tias xav tau.
Cim npe nrov: nthuav dav polystyrene los yog {{3- ({}}}}}}}}}}}}}} l5h14n2o3s, Tuam Tshoj nthuav dav polystyrene lossis 3- ((2- Aminoethyl) amino) {}} C5H14n2o3S Cov Chaw Tsim Khoom, Chaw Tsim Tshuaj, Hoobkas