Dawb hmoov Sodium p-styrenesulfonate Cas 2695-37-6

CAS:2695-37-6 : kuv

Molecular Formula:C8H7NaO3S

Molecular Luj:206.19 Nws

EINECS:220-266-3 ib

Synonyms:Styrene-4-sulfonic acid sodium ntsev hydrate, tech.90% yog ';Sodium p-styrenesulf;Sodium 4-vinylbenzenesulfonate hydrate;Sodium 4-vinylbenzenesulfon p-Sodium styrenesulfonate;Sodium p-styrenesulfonate, 95%;p-Vinylbenzenesulphonic acid sodium ntsev hydrate, tech.90% yog ';Styrene sulfonate;SSS

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Sodium p-styrenesulfonate CAS 2695-37-6 yog dab tsi?

Sodium styrenesulfonate yog ib qho ntawm cov khoom tsim nyog tshaj plaws rau kev sib txuas cov dej-soluble polymer cov ntaub ntawv, thiab nws cov polymers tuaj yeem siv ua dyeing modifiers;Sodium styrenesulfonate thiab polyvinylbenzyltrimethylammonium chloride daim ntawv polymer sib koom ua ke uas tuaj yeem siv los ua cov yeeb yaj kiab physiological, thiab lwm yam;Cov tshuaj aqueous polymer ua los ntawm cov khoom no tuaj yeem siv los ua ib qho flocculant, pleev dispersant, thiab plaub hau styling tus neeg sawv cev.

Specification

ITEM	STANDARD	TSEEM CEEB
Qhov tshwm sim	Dawb ntws granules los yog hmoov tsis pom muaj kab mob	Ua raws
Dej	8-12%	11.2%
Xim (1% APHA)	≤ 50	18
PH (10% aqueous tov)	7.4-11	10.1
Filterable teeb meem	≤ 0.05%	0.02%
Sodium sulfate	≤ 0.8%	0.29%
Halides	≤6%	1.82%
Lub teeb absorbance / cm ntawm 600nm	≤ 0.035	0.008 ib
Fe	≤15ppm	2ppm ua
Vinyl kev ua si	89-100%	93.1%

Daim ntawv thov

1.Sodium p-styrene sulfonate yog ib qho dav siv surfactant siv hauv kev tsim cov acrylic fibers;

2.Copolymers los yog copolymeric sib tov ntawm cov khoom no thiab acrylic acid (copolymers blended nrog acrylic acid) yuav siv tau raws li dyeing modifiers los txhim kho dyeing kev ua tau zoo ntawm yooj yim dyes;

3.Reactive emulsifier nrog zoo stability thiab dej tsis kam;

4.Lub polymer kev sib koom ua ke tsim los ntawm cov khoom no thiab polyethylene benzyltrimethylammonium chloride tuaj yeem siv los ua cov khoom siv lub cev (xws li lub raum dag, tiv thaiv lub ntsej muag, thiab lwm yam), cov khoom siv lim ntshav, roj teeb cais, rectifiers, thiab lwm yam;

5.Cov dej-soluble polymer ua los ntawm cov khoom no tuaj yeem siv los ua flocculant, cosmetic dispersant, thiab tus neeg saib xyuas plaub hau;

6.Lub homopolymer lossis copolymer ntawm cov khoom no tuaj yeem siv los ua tus neeg sawv cev antistatic rau plastics, fibers, ntawv, thiab lwm yam;

7.Cov khoom tuaj yeem ua rau ion txauv resin lossis ion txauv membrane;

8.Cov khoom no kuj tseem siv tau rau hauv cov tshuaj photosensitive ( tswj cov viscosity ntawm gelatin), microcapsules, hluav taws xob yees duab tsim tawm, electroplating da dej additives (kev txhim kho glossiness), tshuaj, thiab lwm yam.