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Pretium officinae Antioxidans Gummi DTPD CAS 68953-84-4

Pretium officinae Antioxidans Gummi DTPD CAS 68953-84-4

Descriptio Brevis:

Nomen producti: Antioxidans DTPD (3100)

CAS: 68953-84-4

Aspectus: granum fusco-cinereum

Subtilitas%: ≥100

Punctum Liquefactionis (DSC) ℃: 93-101

(B3)N,N'-Diphenyl-para-phenylenediaminum %:16-24

(B4)N,N'-Di-O-Tolyl-para-phenylenediaminum %:15-23

(B5)N-Phenyl-N'-O-Tolyl-paraphenylenediaminum %:40-48

Summa B3+B4+B5 Contenta%: ≥80

Diphenylamina%: ≤6

Ferrum ppm: ≤750


Detalia Producti

Etiquettae Productarum

Descriptio Producti

Nomen producti: Antioxidans DTPD (3100)

CAS: 68953-84-4

Aspectus: granum fusco-cinereum

Subtilitas%: ≥100

Punctum Liquefactionis (DSC) ℃: 93-101

(B3)N,N'-Diphenyl-para-phenylenediaminum %:16-24

(B4)N,N'-Di-O-Tolyl-para-phenylenediaminum %:15-23

(B5)N-Phenyl-N'-O-Tolyl-paraphenylenediaminum %:40-48

Summa B3+B4+B5 Contenta%: ≥80

Diphenylamina%: ≤6

Ferrum ppm: ≤750

Applicatio Antioxidantis DTPD 3100 CAS 68953-84-4

Antioxidans DTPD (3100), quod in greges antioxidantium p-phenyleni classificari potest, est antiozonans excellens contra gummi neoprene. Late in industria pneumaticorum et productis gummi adhibetur.

1. DTPD ozono resistere potest. Eius facultas effectus contra fissuras flexionis et protectionis strati ozoni similis est antioxidantibus 4010 NA et 4020.

2. DTPD, praesertim cum 4020 vel 4010 NA mixtum, vitam utilem pneumaticorum efficaciter extendere potest. Antioxidans 4020 et 4010 NA praesidium breve praebent, dum DTPD praesidium diuturnum praebet.

3. DTPD nullam vim in vulcanizationem habet. Ad pneumatica autocinetorum onerariorum, pneumatica non-viarum, pneumatica diagonalia et pneumatica radialia quae in condicionibus difficilibus adhibentur adhibetur.

4. DTPD etiam defectum quo pneumatica rubescunt propter antioxidantem 4010 NA vel 4020 reparare potest.

Antioxidans DTPD 3100 CAS 68953-84-4 Involucrum et Depositum

25kg in sacculo, in sacculo chartaceo composito pellicula obducto conditum, ad altas temperaturas, solem adustum et pluviam perfusum durante transportatione prohibendum.

Specificatio

Res Index
Punctum liquefactionis ℃ 92~98
Humiditas, 70℃% ≤ 0.3
Cinis, 750℃ % ≤ 0.3
Diphenylamina, % ≤ 5
N,N'-Di-Phenyl-para-Phenylenediaminum, (R1)% 20±4
N-Pheny1-N'-O-Toly1-paraphenylenediamine,(R2)% 49±4
N,N'-Di-O-Tolyl-para-Phenylenediamin ,(R3)% 26±4
Summa R1+R2+R3,% ≥ 90

 


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