Xanthan cov pos hniav los ntawm Tuam Tshoj

Xanthan cov pos hniav los ntawm Tuam Tshoj ua tus neeg sawv cev thickening, tshem tawm tus neeg sawv cev, emulsifier thiab stabilizer tuaj yeem siv dav hauv ntau tshaj 20 kev lag luam xws li zaub mov, roj av thiab kev kho mob. Nws yog microbial polysaccharide nrog cov khoom loj tshaj plaws thiab siv dav hauv ntiaj teb tam sim no.

Xa kev nug

Hauj lwm lawm

1.Xanthan cov pos hniav los ntawm Tuam Tshoj

2022110909565679dfca8131e741ccad0cec993229ed32

Xanthan cov pos hniav los ntawm Tuam Tshoj tam sim no yog lub ntiaj teb cov nplaum nplaum zoo tshaj plaws, uas ua ke nrog cov thickening, tshem tawm, emulsifying thiab stability. Tus naj npawb ntawm pyruvate pawg ntawm qhov kawg ntawm molecular sab saw ntawm xanthan cov pos hniav muaj kev cuam tshuam loj rau nws cov khoom. Xanthan cov pos hniav muaj cov yam ntxwv ntawm cov hlua ntev ntev, tab sis muaj ntau pawg ua haujlwm ntau dua li cov khoom siv polymers thiab nthuav tawm cov khoom tshwj xeeb hauv qee yam mob. Nws conformation nyob rau hauv aqueous tov yog varied thiab nws exhibits ntau yam ntxwv nyob rau hauv txawv tej yam kev mob.

Khoom npe: Xanthan Gum E415

Tshwj xeeb: Qib Khoom Noj, API Qib (Oil Drilling Grade)

Mesh: 80mesh, 200mesh

Daim ntawv pov thawj: ISO, KOSHER, HALAL

CAS nr: 11138-66-2

MF: C8H14Cl2N2O2

EINECS No.: 234-394-2

Qhov chaw ntawm Keeb Kwm: Suav teb

2. Certificate of Authenticity ntawm Xanthan Gum los ntawm Tuam Tshoj

Khoom noj khoom haus qib xanthan cov pos hniav los ntawm Tuam Tshoj

Cov khoom	Txuj
(Food Qib 80 Mesh) Los ntawm 200 mesh, hauv feem pua ntawm 80 mesh, hauv feem pua	Tsawg dua lossis sib npaug rau 57.00 Ntau dua lossis sib npaug rau 95.00
(200 mesh) Tom qab 200 mesh, hauv feem pua Tom qab 80 mesh, hauv feem pua	Ntau dua lossis sib npaug rau 95.00 Ntau dua lossis sib npaug rau 98.00
saib	Creamy dawb / lub teeb daj
Kev ziab kom qhuav,%	Tsawg dua lossis sib npaug rau 13.00
PH (1- feem pua XG solution)	6. 0-8 0
Xwb, feem pua	Tsawg dua los yog sib npaug rau 15.00
Shear factor	Ntau dua lossis sib npaug li 6.50
Viscosity (1 feem pua XG hauv 1 feem pua kcl, cP)	1200-1700
Pyruvic acid,%	Ntau dua lossis sib npaug li 1.5
Tag nrho nitrogen, feem pua	Tsawg dua los yog sib npaug li 1.5
Tag nrho cov hlau hnyav (ppm)	Tsawg dua los yog sib npaug li 20
Pb (ppm)	Tsawg dua los yog sib npaug 2
Tag nrho khob (CFU/g)	Tsawg dua lossis sib npaug li 2000
Coliform (hauv 5 g)	Tsis zoo
Pwm / Poov (CFU / g)	Tsawg dua los yog sib npaug li 500
Salmonella (10g)	Tsis zoo

Xanthan gum rau roj drilling los ntawm Tuam Tshoj

Cov khoom	Txuj
saib	Dawb-flowing hmoov los yog hais
Tom qab 40 mesh, %	Ntau dua lossis sib npaug rau 95.00
Tom qab 200 mesh, %	Tsawg dua lossis sib npaug rau 50.00
Kev ziab kom qhuav,%	Tsawg dua lossis sib npaug rau 13.00
PH (1- feem pua XG solution)	6. 0-8 0
Tshauv,%	Tsawg dua los yog sib npaug rau 15.00
Shear factor	Ntau dua lossis sib npaug li 6.50
Kev txiav txim siab zoo ntawm cov hmoov txhuv nplej siab	ploj lawm
Qualitative txhais ntawm guar	ploj lawm
Rheology kuaj 0.285% XG hauv dej hiav txwv
600rpm ib	Ntau dua lossis sib npaug li 75
300 rpm	Ntau dua lossis sib npaug li 55
200 rpm	Ntau dua lossis sib npaug li 45
100 rpm	Ntau dua lossis sib npaug li 35
6rpm ua	Ntau dua lossis sib npaug li 18
3rpm ua	Ntau dua lossis sib npaug li 16
Brookfield LV 1.5 rpm (cps)	Ntau dua lossis sib npaug rau xyoo 1950

3. Daim ntawv thov

xanthan gum1.jpg

Khoom noj khoom haus

Ntxiv 0.2% mus rau 1% rau cov kua txiv hmab txiv ntoo tuaj yeem muab cov adhesion zoo, saj zoo thiab tswj kev nkag mus thiab ntws.

Siv 0.25% nyob rau hauv cov khob cij filling, cov khoom noj filling thiab glazes tuaj yeem txhim kho tsw thiab aroma, smoothen cov khoom zoo nkauj, ntev txee lub neej thiab ua kom cov khoom tiv thaiv kom sov thiab khov;

Ntxiv 0.1% -0.25% rau ice cream, uas tuaj yeem muaj txiaj ntsig zoo stabilizing;

Muab cov viscosity tswj tau zoo hauv cov khoom noj kaus poom uas tuaj yeem hloov qee cov hmoov txhuv nplej siab. Ib feem xanthan cov pos hniav tuaj yeem hloov tau peb mus rau tsib ntu hmoov txhuv nplej siab.

Roj zoo drilling

Hauv kev lag luam roj av, vim nws muaj zog pseudo-plasticity, qis concentration xanthan gum aqueous tov los ntawm Tuam Tshoj ({0}}.5 feem pua) tuaj yeem tswj cov viscosity ntawm cov dej drilling thiab tswj nws cov khoom rheological, yog li cov viscosity ntawm siab me ntsis kev sib hloov ceev yog me me, uas txuag lub zog; Txawm li cas los xij, cov viscosity siab yog khaws cia rau hauv qhov chaw zoo li qub los tiv thaiv borehole vau. Thiab vim nws cov ntsev zoo heev thiab kub tsis kam, nws yog dav siv nyob rau hauv drilling nyob rau hauv tshwj xeeb ib puag ncig xws li dej hiav txwv thiab siab ntsev cheeb tsam, thiab yuav siv tau raws li ib tug roj rov qab thiab roj hloov reagent los txo cov roj tuag thiab txhim khu cov roj rov qab.

Hauv kev lag luam roj av, vim nws muaj zog pseudo-plasticity, tsis tshua muaj concentration ({0}}}.5 feem pua) xanthan gum aqueous tov tuaj yeem tswj cov viscosity ntawm cov dej drilling thiab tswj nws cov khoom rheological, yog li cov viscosity ntawm kev kub ceev me ntsis kev sib hloov yog me me, txuag lub zog; Txawm li cas los xij, cov viscosity siab yog khaws cia rau hauv qhov chaw zoo li qub los tiv thaiv borehole vau. Thiab vim nws cov ntsev zoo heev thiab kub tsis kam, nws yog dav siv nyob rau hauv drilling nyob rau hauv tshwj xeeb ib puag ncig xws li dej hiav txwv thiab siab ntsev cheeb tsam, thiab yuav siv tau raws li ib tug roj rov qab thiab roj hloov reagent los txo cov roj tuag thiab txhim khu cov roj rov qab.