Qhov zoo tshaj plaws Suav polystyrene cov neeg muag khoom, cov tub luam, thiab cov tuam ntxhab

Suav Polystyrene Cov neeg muag khoom, cov tub luam, thiab cov tuam ntxhab muaj cov duab

Cov lus piav qhia luv luv:

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Nyhav ib toos

Chaw nres nkoj:Phiaj suav

Cov ntsiab lus them nqi:L / C, T / T, Western Union

CAS:9002-888-4

Kev Tsocai sai

Khoom Qhia Qhia

Khoom Ntawv

Khoom npe:polyethylene

Molecular hom:NC2H4

Cas:9002-888-4

Khoom Qauv Qauv Qauv:

Tshuaj Tshuaj Muaj Zog

Tshuaj lom neeg thiab cov khoom siv lub cev yog cov cim tau cuam tshuam los ntawm kev nce ntom ntom ntom, uas cuam tshuam los ntawm cov duab thiab txuas cov molecular. Cov ntaub ntawv tsawg heev tau muaj cov saw hlau heev thiab dav dav, whereas high-ntom cov ntaub ntawv muaj sib txawv thiab kaw cov saw ncaj qha. Tsawg-ceev polyethylene (0.926-0.9409 g / cm3) yog soluble hauv cov kuab tshuaj muaj zog tshaj 200 ° F. Nws yog insoluble nyob rau hauv chav tsev kub. High-density polyethylene (0.041-0.965 g / cm3phone) yog hydrophobic, permeophobic, thiab muaj hluav taws xob kub tsis taus.
Tsawg molecular hnyav polyethylenes muaj hluav taws xob hluav taws xob tsis kam thiab tiv taus dej thiab ua rau cov tshuaj feem ntau. Nruab nrab molecular phaus polymers yog waxes tsis pub lwm tus neeg uas muaj cov tes taw hnyav dua li 10,000 yog cov resins nyuaj thiab muaj zog. Los ntawm kev sib txawv thiab cov hau kev ntawm polymerization, cov khoom xws li ntom, thiab polydispersity tuaj yeem tswj hwm ntau dua li ntau ntau. Polymers nrog cov qauv dav dav los ntawm kwv yees li 0.910 mus rau 0.925 g / cm3 yog tsawg-ceev polyethylenes; Cov uas muaj cov qauv ntawm 0.926 mus rau 0.920 g / cm3 yog nruab nrab-ntom polyethylenes; Thiab cov uas muaj cov qauv ntawm 0.941 mus rau 0.965 g / cm3 thiab siab dua yog high-ntom polyethylenes.

Daim Ntawv Thov Cheeb Tsam

Ob tus engineers / kws tshawb fawb / cov kws tshaj lij hauv chav ntxuav pob kws ua kom huv si siv cov me me rau kev hloov kho thiab tshawb fawb. Lawv ua haujlwm hauv cov khoom siv hluav taws xob ua lag luam.

Chaw ua tshuaj paus

Roj Kev Lag Luam

Cov neeg ua liaj ua teb txau zaub ntsuab nroj tsuag hauv lub vaj nrog cov tshuaj tua kab, tshuaj tua kab lossis tshuaj tua kab.

Yam tua tsiaj

Cov roj xau los ntawm kev tso pa ntawm cov roj av lossis roj diesel.

Diesel cav roj

Txuag Hluav Taws Xob Los Ntawm Txo Tub Yees Loj - Cua Txias Zog

Lub tub yees

txhais tes ntawm tus neeg nrog cov xim txau

Aerosol tshuaj tsuag

Polyethylene (PE) yog cov thermoplastic polymer muaj cov chains holrocarbon ntev. PE yog siv nyob rau hauv ib tug xov tooj ntawm cov ntawv thov suav nrog flexible zaj duab xis ntim tsim los ntawm cov txheej txheem ua yeeb yaj kiab. Polyethylene siv los tswj viscosity, tshem tawm cov khoom, thiab kev ruaj ntseg ruaj khov hauv cov tshuaj pleev ib ce. Cov ntawv thov raug nyob nrog kev txhaj tshuaj tshwj xeeb molding qhov chaw, hauv cov teb no polyethylene muaj ntau yam kev siv:
Kev txhaj tshuaj thiab tshuab moulded cov khoom ua si, housewares thiab hau.
Txhaj Tshuaj Cov Rooj Zaum Tsheb, cov chaw txiav nyom thiab pails.
Txhaj pwm puab, cov ntoo nyias nyias thiab cov tsev.
Kub qhuav meating rau ntawv, additive nyob rau hauv cov pwm cam, tswm ciab, cov roj av roj thiab kub yaj.
Additive rau cov tub ntxhais tsis tau, epoxides thiab lwm cov polymers rau impart cov khoom tshwj xeeb ntawm UHMWPE. Siv nyob rau hauv cov chaw muaj kev lag luam, txheej thiab hnav cov chaw ntawm 10-40 wt. %.
Zaj duab xis cov ntawv thov muaj cov kos duab zoo thiab tawv.
Pwm Kev Tso Tawm Ntxiv, cov roj nplua nyeem hauv cov roj hmab ua, extrusion thiab civerending pab rau pvc thiab dispersing pab rau cov xim muaj.
Bearings, zog, bushings thiab lwm qhov chaw txav.
Kuaj Tubing; nyob rau hauv kev ua hauj lwm zoo; Rwb thaiv hluav taws xob; Ntim khoom siv khoom; Chav ua noj ua mov; tank thiab cov ntaub hlua ntaub ntawv; ntawv txheej txheej; textile stiffeners.
Polyethylene siv los tswj viscosity, tshem tawm cov khoom, thiab kev ruaj ntseg ruaj khov hauv cov tshuaj pleev ib ce. Nws yog muab tau los ntawm cov roj av roj lossis dej cawv.

Yuav Yuav Yuav Li Cas Los Ntawm Peb

Chemwin tuaj yeem muab ntau qhov ntau ntawm hydrocarbons thiab cov kuab tshuaj lom neeg rau cov neeg siv khoom lag luam.Ua ntej ntawd, thov nyeem cov ntaub ntawv hauv qab no hais txog kev ua lag luam nrog peb:

1. Kev ruaj ntseg

Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws. Ntxiv rau muab cov neeg siv khoom nrog kev siv cov ntaub ntawv hais txog peb cov khoom lag luam, peb kuj tau cog lus tias kev muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm raug txo qis thiab ua tau tsawg kawg nkaus. Yog li ntawd, peb xav kom tus qhua tuaj noj mov kom ntseeg tau tias qhov tsim nyog tso tseg thiab kev nyab xeeb cov qauv kev nyab xeeb tau ntsib cov ntawv tshaj tawm HSSE (thov saib cov nqe lus dav dav thiab cov ntsiab lus ntawm kev muag khoom hauv qab). Peb cov kws paub HDSE tau muab cov kev taw qhia rau cov qauv no.

2. Kev Xa Tawm

Cov neeg siv khoom tuaj yeem xaj thiab xa cov khoom lag luam los ntawm Chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov khoom lag luam tsim khoom. Cov qauv muaj kev thauj khoom muaj cov tsheb thauj neeg muaj tsheb thauj khoom, tsheb ciav hlau lossis cov neeg thauj khoom ntau (cais cov mob siv).

Nyob rau hauv cov ntaub ntawv uas cov neeg yuav tsum tau ua, peb tuaj yeem hais cov cai ntawm cov nkoj lossis cov qauv kev nyab xeeb thiab siv cov qauv kev nyab xeeb tshwj xeeb / tshuaj xyuas thiab cov tseev kom ua.

3. Yam tsawg kawg txiav txim kom muaj nuj nqis

Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.

4. Upayment

Txoj kev them nqi them yog ncaj qha txiav tawm tsis pub dhau 30 hnub los ntawm daim ntawv qhia nqe.

5. Xa cov ntaub ntawv

Cov ntaub ntawv hauv qab no tau muab rau txhua qhov kev xa khoom:

Bill Nqi ntawm Lading, Cmr Waybill lossis lwm daim ntawv thauj khoom uas muaj feem xyuam

Daim ntawv pov thawj ntawm kev ntsuas lossis kev ua raws (yog tias yuav tsum tau)

· HSSEs cov ntaub ntawv ntsig txog kab nrog cov kev cai

· Kev cai sau cov ntaub ntawv nrog cov kev cai (yog tias yuav tsum tau)

Yav dhau los: Suav methyl tert-butyl ether (MTBE) cov neeg xa khoom, cov tub luam, thiab cov tuam ntxhab

Tom ntej: Cov metrylene tag nrho daihylyl diisocyanate (MDI) cov neeg xa khoom, cov tub luam, thiab cov tuam ntxhab