Kho qhov muag brightener OB

Kho qhov muag brightener OB (FBA 184)

CAS TSIS TAU.: 7128-64-5

Cov qauv mis:

Zog: lub teeb daj lossis mis hmoov dawb
Kev Muaj Zog: ≥99%
Melting point: 201-205 ℃
Solubility: cov khoom tawg yooj yim hauv dej, soluble hauv alkane, roj ntxhia, thiab cov organic solvents nquag.
Packing: 25KG fiber ntau nruas hlua nrog ob txheej txheej yas hnab
Siv: hauv kev ntxuav hniav dawb thiab ci ntsa iab PVC, polystyrene, polyethylene, polypropylene, thermoplastic yas, ABS, cellulose acetate fiber, txheej xim, pleev xim, kua mem, thiab lwm yam.

Kho qhov muag brightener OB-1 (FBA 393)

CAS TSIS TAU.: 1533-45-5

Cov qauv mis:

Tsos: qaim daj ntsuab crystalline hmoov
Purity: ≥98.5%
Melting point: 355-360 ℃
Solubility: insoluble hauv dej, soluble hauv benzene dichloride thiab lwm qhov kub npau npau cov organic solvents
Packing: 25KG fiber ntau nruas hlua nrog ob txheej txheej yas hnab
Siv: hauv whitening polyester fiber, hauv ntxuav hniav dawb thiab ci ntsa iab polyester, paj rwb thiab lwm cov tshuaj fiber ntau

Optical brightener OB-2

CAS TSIS TAU.: 2397-00-4

Cov qauv mis:
Zog: cov xim daj crystalline hmoov
Purity: ≥98.5%
Melting point: ＞ 275 ℃
Siv: hauv kev ntxuav hniav dawb thiab ua kom zoo polyester fiber. Nws muaj cov dej muaj txiaj ntsig kom pom kev zoo thiab ci ci rau polyethylene, polypropylene, PVC thiab lwm yam plastics thiab cov khoom

Optical brightener OB-C

Pom: lub teeb daj hmoov
Melting point: 196-202 ℃
Packing: 25KG fiber ntau nruas hlua nrog ob txheej txheej yas hnab
Siv: nyob rau hauv cov pob tshab PVC plastics thiab lwm yam organic teeb meem.

Yas npaum Optical brightener OB-3

I. Kev ntsuas Performance index:
Zog: cov hmoov ntsuab daj ntsuab
Cov khoom xyaw dhia: ≥97%
Qhov teeb meem tsis haum: ≤0.5%
Melting point: ≥350 ℃

II. Nta thiab siv:
1.Favorable tshav kub ruaj khov.
2.OB-3 tuaj yeem siv dav hauv polyester fiber.
3.Nws tsim nyog rau ntau cov polymers.

III. Txoj kev ntawm daim ntawv thov:

25-300PPM hauv cov polymer tshiab thiab 300-400PPM rau cov khoom siv rov ua dua tshiab.

IV. Cov:
25kg ntawv thawv ntim nrog txheej ob lub hnab yas.