sehlahisoa

Dimeryl Diisocyanate DDI CAS NO. 68239-06-5

Tlhaloso e Khutšoanyane:

Lebitso la lik'hemik'hale:Dimeryl Diisocyanate

Mantsoe a tšoanang:2-heptyl-3,4-bis(9-isocyanatononyl)-1-pentylcyclohexane

Khouto:NO

CAS No. 68239-06-5

 


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

NOke aliphatic diisocyanate e ikhethang e ka sebelisoang ho lokisa lipolymer tse nang le metsoako e nang le hydrogen e sebetsang. Ke motsoako oa ketane e telele e nang le mokokotlo oa 36-carbon dimer fatty acid. Mohaho o ka sehloohong oa ketane o fana kaNOho feto-fetoha ha maemo ho phahameng, ho hanyetsa metsi le chefo e tlase ho li-isocyanate tse ling tsa aliphatic.NOke mokelikeli o tlaase oa viscosity o qhibilihang habonolo ho lihlapolli tse ngata tsa polar kapa tse seng polar. Hobane ke aliphatic isocyanate, e na le litšobotsi tsa ho se mosehla. E na le melemo e mengata ea chefo e tlase, e bonolo ho e sebelisa, e qhibiliha ka har'a lihlapolli tse ngata, nako ea karabelo e laolehang le kutloisiso e tlase ea metsi. Ke mofuta o tloaelehileng oa li-isocyanate tse tala tse ka sebelisoang haholo ho phethela masela, li-elastomers, likhomaretsi le li-sealants, litlolo, li-inks le masimo a mang a sesole le a sechaba.

Kopo

1. Lesela: DDI ea rona e nang le metsi habonolo hore e be emulsion ea metsi, e entseng hore lesela le be le boreleli, le be bonolo, le se ke la thibela metsi.

2. PU resin le Polyurea resin, ho sebelisa DDI e ka ba le preformance ea bao e seng mosehla, e babatsehang resilience, le extensile, phahameng thata, tlaase metsi a utloahalang, le molemo anti-abrasivenesss, anti-chemical solvent , le anti-tlase mocheso.

3. Itšoare kaHTPBho lumellana hantle le ho sebetsa hape, PU e hlahisoang e ka ba e sa tsitsang ka mokhoa o makatsang, ha ho hlokahale moemeli oa polasetiki.

4. Ho roala. Ho roala ha DDI polyurea ka matla a matle haholo le bopaki ba boemo ba leholimo, tse khomarelang habonolo tšepe le lehong ntle le ho robeha.

Tlhaloso

ITEM
INDEX
Ponahalo
Mokelikeli o senang mmala o mafura o bonaletsang
Litaba tsa Isocyanate,%
13.60 ~ 15.00
Hydrolytic chloride,%
≤0.05
PH boleng
6.0~7.0
Boima ba 'mele, g/ml
0.920 ~ 0,930
Mongobo,%
≤0.02
Viscosity, mPa.s, 20 ℃
≤170
* Ntle le moo: Khamphani e ka etsa lipatlisiso le ho nts'etsapele lihlahisoa tse ncha ho latela tlhoko e khethehileng ea bareki ba rona.

Thepa ea 'Mele

Tlhaloso
Boima bo amanang le molek'hule
Litaba tsa NCO, %
Hydrolysable chlorine,% Khatello ea mouoane, mmHg Sebaka se qhibilihang, ℃ Chefo
NO
600
13,6 ~ 15,2
-34.4 chefo e tlase
IPDI
222.2
37.8
0.02 0.003(20℃) -60 chefo e bohareng
TDI
174
48.3
0.01 0.042(20℃) 5~6.5 chefo haholo
MDI
250.26
33.6
0.05 - 38 chefo e bohareng

Khothalletsa Lihlahisoa

Che.

Khoutu

Lebitso la Lik'hemik'hale
1.

HTPB

Polybutadiene e felisitsoeng ke Hydroxyl
2.

EHTPB

Epoxidized hydroxyl-terminated polybutadien
3.

HTBN

Rabara ea mokelikeli oa Hydroxy-terminated nitrile butadiene
4.

ATBN

Rabara ea metsi e felisitsoeng ke amino ea nitrile butadiene
5.

HTBS

Hydroxy-terminated Butadiene-styrene Random Copolymer
6.

CTBN

Carboxy-terminated Nitrile Butadiene Rubber (CTBN)
7.

LPB

Liquid Polybutadiene (LPB)
8.

EPB

Epoxidized Polybutadiene
9.

LSBR

Mokelikeli oa Butadiene Styrene Rubber
10.

LPBOH

Monohydroxy liquid polybutadiene
11.

RE

Triphenylmethane -4,4`,4``-triisocyanate
12.

RFE

Tris(4-isocyanatophenyl) thiophosphate
13.

RN

27% Polyisocyanate le 73% Ethyl Acetate
14.

RC

35% TDI-bases polyisoyanurate le 65% Ethyl acetate
15.

KE

1,5-Naphthalene Diisocyanate
16.

NO

Dimeryl Diisocyanate
17.

TMXDI

Tetramethylxylylene Diisocyanate
18.

TMI

1-(1-Isocyanato-1-methylethyl) -3-isopropenylbenzene
19.

Trans-CHDI

Trans-1,4-cyclohexane disocyanate
20.

MOPA

3-Methoxypropylamine
mashome a mabeli a motso o le mong.

PET Polyether

Boima bo Bohareng ba Molek'hule PET Polyether
mashome a mabeli le metso e 'meli.

BN 99

Boron nitride
mashome a mabeli a metso e meraro.

THEED

N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
mashome a mabeli le metso e mene.

DCDPS

4,4'-Dichlorodiphenyl sulfone
25.

Oleyl diamine

N-Oleyl-1,3-Propylene Diamine
26.

D1821

Dihydrogenated tallow dimethyl ammonium chloride
27.

Al phofo

Nitrogen Atomized Spherical Al Powder/ phofo ea aluminite
28.

AP

AP(Ammonium perchlorate)
29.

...

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