Secondary Antioxidant TNPP
Cov ntaub ntawv tseem ceeb:
Khoom npe: Secondary Antioxidant TNPP
Lub npe tshuaj: peb (nonylphenol) phosphotes;
Lub npe Askiv: Antioxidants TNPP; Tris (nonylphenyl) phosphite;
CAS Nr .: 26523-78-4
Cov mis mos molecular: C45H69O3P
Molecular Luj: 689
EINECS Number: 247-759-6
Tus qauv qauv:
Yam khoom muaj xws li: polymer additives; antioxidant; organic tshuaj raw khoom;
Melting point: 115-118 ° C (dec.) (lit.)
Kub taw tes:> 360 ° C (lit.)
Qhov ceev 0.99 g / mL ntawm 25 ° C (lit.)
Refractive Index: N20 / D 1.528 (lit.)
Flash point:> 230 F.
Solubility: Soluble nyob rau hauv acetone, benzene (trace), chloroform (trace), ethanol (trace), insoluble hauv dej.
Khoom: Lub teeb daj thiab ntshiab kua.
Viscosity @ 25 ℃: 3500-7000 mPas.
tsw: me ntsis tsw.
Sensitivity: rhiab rau noo noo.
| Specification | Chav tsev | Txuj |
| Qhov tshwm sim | Lub teeb daj&kua ntshiab | |
| kev huv | % | ≥99 |
| Cov ntsiab lus tshauv | % | ≤0.5 |
Nws yog ib qho stabilizer ntawm purity siab, tsis tshua muaj xim degree thiab tsis muaj cov ntsiab lus nonylphenol dawb, uas tuaj yeem txhim kho cov xim polymer thiab kev ruaj ntseg thaum lub sij hawm rov tsim dua tshiab, ziab, sib tov, ua thiab siv. Cov khoom no ua ke nrog lwm cov stabilizer xws li thaiv phenol siv tuaj yeem ua rau muaj kev sib koom ua ke. Thaum lub sij hawm rov tsim dua tshiab thiab (lossis) sib xyaw, cov khoom no tuaj yeem muab ntxiv ib leeg lossis ua ke nrog cov monomer thiab (lossis) ntxiv rau hauv cov tshuaj antioxidant emulsion rau lub substrate (polymer).
Haum rau: tuaj yeem siv tau ntau yam polymers, xws li HDPE (high-density polyethylene), LLDPE (linear low-density polyethylene), SBR (rubber rubber), ABS (propylene-butadiene-ethylene copolymer), PVC (polyvinyl chloride) thiab lwm yam polymers.
Ntim hauv 25 Kg / chim. Los yog ntim raws li tus neeg siv khoom xav tau.
Khaws kom tsim nyog hauv qhov chaw qhuav hauv qab 25 ° C nrog lub txee lub neej ntawm ob xyoos.
Secondary Antioxidant 168
Secondary Antioxidant 626
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Secondary Antioxidant 412S
Thov hu rau peb rau txhua yam ntaub ntawv ntsig txog.
Tshiab Venture Enterprise tau mob siab rau muab cov khoom zoo Antioxidants kom tau raws li cov kev xav tau ntawm cov kev lag luam no, tsav tsheb tshiab thiab kev ruaj khov hauv kev tsim khoom, thov hu rau peb:
Email: nvchem@hotmail.com
