Polyester awọn eerun CZ-302

Awọn eerun poliesita CZ-302 Ifihan Aworan

Apejuwe kukuru:

“JADE” Brand Copolyester “CZ-302″ igo poliesita eerun awọn ẹya ara kekere eru irin akoonu, kekere akoonu ti acetaldehyde, ti o dara awọ iye, idurosinsin iki. Pẹlu ohunelo ilana alailẹgbẹ ati imọ-ẹrọ iṣelọpọ ilọsiwaju, ọja naa ni awọn ẹya iṣelọpọ ti o dara julọ, iwọn otutu sisẹ kekere, ipari jakejado ni sisẹ, akoyawo to dara julọ ati giga ni oṣuwọn ọja ti pari. Ni ṣiṣe awọn igo, ọja naa ni ibajẹ kekere ati akoonu kekere ti acetaldehyde. Lakoko aridaju aabo ati imototo, o le ni imunadoko tọju itọwo alailẹgbẹ ti omi mimọ, omi erupẹ ati omi distilled.

FOB Iye::800-1200 USD/MT

Ibudo ::Zhangjiagang, Shanghai

MOQ::22MT

CAS Bẹẹkọ::25038-59-9

HS koodu::39076019

Owo sisan::TT, LC

Fi imeeli ranṣẹ si wa Ṣe igbasilẹ bi PDF

Alaye ọja

Iru

“JADE” Brand, Copolyester.

Apejuwe

Awọn ohun elo

Wọn dara fun ṣiṣe awọn igo iṣakojọpọ fun omi mimọ, omi nkan ti o wa ni erupe ile adayeba, omi distilled, omi mimu, adun ati awọn apoti suwiti, igo atike ati ohun elo dì PET

Aṣoju processing awọn ipo

Gbigbe jẹ pataki ṣaaju sisẹ yo lati ṣe idiwọ resini lati hydrolysis. Awọn ipo gbigbẹ aṣoju jẹ iwọn otutu afẹfẹ ti 160-180 ° C, akoko ibugbe wakati 4-6, iwọn otutu-igi ni isalẹ -40 ℃. Aṣoju agba otutu nipa 275-293°C.

Rara.	Apejuwe Nkan	UNIT	AKOSO	ONA idanwo
01	Viscosity inu inu (Iṣowo Ajeji)	dL/g	0.850±0.02	GB17931
02	Akoonu ti acetaldehyde	ppm	≤1	gaasi chromatography
03	Iye awọ L	-	≥82	Hunter Lab
04	Iye awọ b	-	≤1	Hunter Lab
05	Ẹgbẹ opin Carboxyl	mmol/kg	≤30	Photometric titration
06	Ojuami yo	°C	243 ±2	DSC
07	Omi akoonu	wt%	≤0.2	Ọna iwuwo
08	eruku lulú	PPm	≤100	Ọna iwuwo
09	Wt. ti 100 eerun	g	1,55±0.10	Ọna iwuwo