chithunzi

Wopereka Chitetezo cha Zachilengedwe Padziko Lonse

Ndipo Chitetezo Chatsopano Zothetsera Zinthu

Phenolic Epoxy Resin

Ma resini athu a phenolic epoxy akuphatikizapo mtundu wa PNE, mtundu wa BNE ndi mtundu wa CNE. Zogulitsa zawo zotsukidwa zimakhala ndi kuchuluka kwakukulu kwa crosslinking, mphamvu yabwino kwambiri yolumikizirana, kukana kutentha komanso kukana mankhwala. Amagwiritsidwa ntchito kwambiri mu ma laminates amagetsi okhala ndi mkuwa, ma laminates amagetsi, zomatira zosatentha, zophatikizika, zokutira kutentha kwambiri, uinjiniya wa zomangamanga, ndi inki zamagetsi.


Phenol novolac epoxy resins (PNE)
Brominated novolac epoxy resin (BNE)
Ma resini a Cresol novolac epoxy (CNE)
Mtundu wa yankho la phenolic epoxy resin
Phenol novolac epoxy resins (PNE)

Utomoni wa epoxy wa mtundu wa PNE uli ndi mtundu wopepuka, chlorine wochepa wa hydrolyzed, kuchuluka kwa zinthu zochiritsira zolumikizirana, mphamvu yabwino kwambiri yolumikizirana, kukana kutentha komanso kukana mankhwala, ndipo umagwiritsidwa ntchito kwambiri mu laminate yamagetsi yokhala ndi mkuwa, laminate yamagetsi, chomangira chosatentha, zipangizo zophatikizika, zokutira zosagwirizana ndi kutentha kwambiri, uinjiniya wa zomangamanga, inki yamagetsi, ndi zina zotero.

Mtundu

Grage No.

EEW

(g/eq)

Kukhuthala

(mpa.s/25)

Hy-Cl

(ppm)

Mtundu

(G)

Utomoni wa epoxy wa phenolic wa PNE

EMTE 625

168~178

9000~13000

≤300

≤0.1

Mtundu

Grage No.

EEW

(g/eq)

Malo ofewetsa

(℃)

Hy-Cl

(ppm)

Mtundu

(G)

Utomoni wa epoxy wa phenolic wa PNE

EMTE 636

170~178

27~31

<300

<0.1

Utomoni wa epoxy wa phenolic wa PNE

EMTE 637

170~178

31~36

<300

<0.1

Utomoni wa epoxy wa phenolic wa PNE

EMTE 638

171~180

36~40

≤200

≤0.5(0.6)

Utomoni wa epoxy wa phenolic wa PNE

EMTE 638S

171~179

36~40

≤200

≤0.5(0.6)

Utomoni wa epoxy wa phenolic wa PNE

EMTE 639

174~180

44~50

<300

<0.1

Brominated novolac epoxy resin (BNE)

Mtundu

Grage No.

EEW

(g/eq)

Malo ofewetsa

(℃)

Hy-Cl

(ppm)

Mtundu

(G)

Utomoni wa epoxy wa phenolic wa BNE

EMTE 200

200~220

60~70

<500

<3

Utomoni wa epoxy wa phenolic wa BNE

EMTE 200H

205~225

70~80

<500

<3

Utomoni wa epoxy wa phenolic wa BNE

EMTE 200HH

210~230

80~90

<500

<3

 

Ma resini a Cresol novolac epoxy (CNE)

Mtundu

Grage No.

EEW

(g/eq)

Malo ofewetsa

(℃)

Hy-Cl

(ppm)

Mtundu

(G)

Utomoni wa epoxy wa phenolic wa CNE

EMTE 701

196~206

65~70

<500

<2

Utomoni wa epoxy wa phenolic wa CNE

EMTE 702

197~207

70~76

<500

<2

Utomoni wa epoxy wa phenolic wa CNE

EMTE 704

200~215

88~93

<1000

<2

Utomoni wa epoxy wa phenolic wa CNE

EMTE 704M

200~215

83~88

<1000

<2

Utomoni wa epoxy wa phenolic wa CNE

EMTE 704ML

200~210

80~85

<1000

<2

Utomoni wa epoxy wa phenolic wa CNE

EMTE 704L

207~215

78~83

<1000

<2

 

Mtundu wa yankho la phenolic epoxy resin

Mtundu

Grage No.

N.V.

(%)

EEW

(g/eq)

Kukhuthala

(mpa.s/25)

Mtundu wa yankho la phenolic epoxy resin

EMTE 200-A80

80±1

200~220

1000~4000

Mtundu wa yankho la phenolic epoxy resin

EMTE 638-K80

80±1

170~190

200~500

 

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