Polyester chips CZ-318

Lus piav qhia luv luv:

"JADE" Hom Copolyester "CZ-318" lub raj mis qib polyester chips nta cov ntsiab lus ntawm cov hlau hnyav, tsis tshua muaj cov ntsiab lus ntawm acetaldehyde, xim zoo, viscosity ruaj khov.Nrog rau daim ntawv qhia txheej txheem tshwj xeeb thiab cov thev naus laus zis ntau lawm, cov khoom lag luam muaj qhov pom tseeb zoo heev thiab tuaj yeem ua tiav cov tuab thiab ntau hom kev ua haujlwm ntawm cov ntim cov roj ntim me me, cawv fwj, tshuaj fwj thiab cov ntawv txheeb, muaj cov yam ntxwv ntawm kev ua haujlwm qis, dav. Scope nyob rau hauv kev ua, zoo heev pob tshab, siab zog thiab siab tiav cov khoom tus nqi.

FOB Nqe: :800-1200 USD / MT

Chaw nres nkoj::Zhangjiagang, Shanghai

MOQ::22 MT ib

CAS Nr .:25038-59-9

HS Code::39076019 ib

Kev Them Nyiaj::TT, LC

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Product Detail

Hom

"JADE" Brand, Copolyester.

Kev piav qhia

Daim ntawv thov

Nws yog tsim thiab tsim raws li lub zog siab dua, kev sib cais, pob tshab thiab kev ua haujlwm zoo dua thiab lwm yam tshwj xeeb siv cov khoom xav tau los ntawm lub raj mis rau cov dej qab zib, cov roj ntim me me ntim cov roj fwj cawv fwj, tshuaj fwj, ntxuav cov tshuaj pleev ib ce fwj, lub raj mis lub qhov ncauj thiab PET ntawv.

Hom kev ua haujlwm

Kev ziab yog tsim nyog ua ntej cov txheej txheem yaj los tiv thaiv cov resin los ntawm hydrolysis.Tej yam kev mob ziab yog huab cua kub ntawm 160-180 ° C, 4-6 teev nyob rau hauv lub sij hawm, dew point kub hauv qab -40 ° C.Qhov ntsuas kub zoo li ntawm 275-295 ° C.

Tsis muaj.	QHOV TSEEM CEEB	UNIT	INDEX	KEV TIV THAIV
01	Intrinsic Viscosity (Kev lag luam txawv teb chaws)	dL/g	0.8 ua50 ± 0.02	wb 17931
02	Cov ntsiab lus ntawm acetaldehyde	ppm ua	≤1	Gas chromatography
03	Xim tus nqi L	—	≥82	Hunter Lab
04	Xim tus nqi b	—	≤1	Hunter Lab
05	Carboxyl kawg pawg	mmol/kg	≤ 30	Photometric titration
06	Melting point	°C	243 ± 2	DSC
07	Cov ntsiab lus dej	wt%	≤0.2	Txoj kev hnyav
08	Hmoov plua plav	PPm	≤100	Txoj kev hnyav
09	Wt.ntawm 100 chips	g	1.55 ± 0.10	Txoj kev hnyav