Lua Antioxidant TNPP
Fa'amatalaga Autu:
Igoa o oloa: Secondary Antioxidant TNPP
Igoa vaila'au: tolu (nonylphenol) phosphotes;
Igoa Igilisi: Antioxidants TNPP; Tris (nonylphenyl) phosphite;
Numera CAS: 26523-78-4
fua mole: C45H69O3P
Mole mole mamafa: 689
Numera EINECS: 247-759-6
Fua fa'atatau:
Vaega fa'atatau: mea fa'aopoopo polimer; antioxidant; kemisi fa'aola mea mata;
Liu liusuavai: 115-118°C (tes.) (malamalama)
Fa'apuna: >360°C (malamalama)
Malosi 0.99 g/mL ile 25°C (malamalama)
Fa'ailoga fa'afofo: n20/D 1.528 (malamalama)
Itu ole moli:> 230 F.
Soluble: Solu i le acetone, benzene (su'ega), chloroform (su'ega), ethanol (su'ega), e le mafai ona solu i le vai.
Meatotino: Samasama malamalama ma manino le vai.
Viscosity @25℃: 3500-7000 mPas.
Sogisogi : sina manogi.
Ma'ale'ale: ma'ale'ale ile susu.
| Fa'amatalaga | Vaega | Tulaga |
| Fa'aaliga | Samasama moli&vai manino | |
| mama | % | ≥99 |
| mea efuefu | % | ≤0.5 |
O se faʻamautu o le mama maualuga, tikeri lanu maualalo ma le maualalo o mea e maua i le nonylphenol, lea e mafai ona faʻaleleia le lanu polymer ma le faʻamautuina o le gaioiga i le taimi o le toe faʻafouina, faʻagogo, faʻafefiloi, gaioiga ma le faʻaaogaina. O lenei oloa tu'ufa'atasia ma isi fa'amautu e pei ole fa'aogaina ole phenol poloka e mafai ona ta'alo ai se aafiaga synergistic. I le taimi o le toe faʻafouina ma (poʻo) faʻafefiloi, e mafai ona faʻapipiʻi naʻo lenei oloa pe faʻatasi ma le monomer ma (poʻo) faʻaopoopo i le emulsion antioxidant i le substrate (polymer).
E talafeagai mo: e mafai ona faʻaaogaina i le tele o polymers, e pei ole HDPE (high-density polyethylene), LLDPE (linear low-density polyethylene), SBR (rubber rubber), ABS (propylene-butadiene-ethylene copolymer), PVC (polyvinyl chloride) ma isi polymers.
Fa'aputu i le 25 Kg / paelo. Po'o fa'apipi'i e tusa ai ma mana'oga o tagata fa'atau.
Teu lelei i se nofoaga mago i lalo ole 25 °C ma e lua tausaga e teu ai.
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Fa'amolemole fa'afeso'ota'i matou mo so'o se pepa fa'atatau.
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Email: nvchem@hotmail.com
