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Tayada sare ee Dimeryl Diisocyanate DDI CAS NO. 68239-06-5

Sharaxaad Gaaban:

Magaca Kiimikada:Dimeryl Diisocyanate

Isku-mid ah:2-heptyl-3,4-bis(9-isocyanatononyl)-1-pentylcyclohexane

Koodhka: MAYA

Lambarka CAS. 68239-06-5

 


Faahfaahinta Badeecada

Calaamadaha Alaabta

Sharaxaadda Badeecada

MAYA waa aliphatic diisocyanate gaar ah oo loo isticmaali karo in lagu diyaariyo polymers leh iskudhisyo ay ku jiraan haydarojiin firfircoon. Waa iskudhis silsilad dheer leh oo leh laf-dhabar 36-kaarboon dimer fatty acid ah. Qaab-dhismeedka silsiladda ugu weyn wuxuu bixiyaa MAYA dabacsanaan sare, iska caabbinta biyaha iyo sunta yar ee isocyanates kale ee aliphatic. MAYA waa dareere viscosity hooseeya oo si fudud ugu milmi kara inta badan dareerayaasha cidhifka ama kuwa aan cidhifka ahayn. Maadaama uu yahay isocyanate aliphatic ah, wuxuu leeyahay astaamaha aan huruud ahayn. Waxay leedahay faa'iidooyin badan oo sun ah oo hooseeya, si fudud loo isticmaali karo, ku milmi kara inta badan dareerayaasha, waqtiga falcelinta la xakamayn karo iyo dareenka biyaha oo hooseeya. Waa nooc isocyanate gaar ah oo cagaar ah oo caadi ah oo la cusboonaysiin karo, kaas oo si ballaaran loogu isticmaali karo dhammaystirka dharka, elastomers, dhejisyada iyo shaabadaha, dahaarka, khadyada iyo goobaha kale ee militariga iyo rayidka.

Codsiga

1. Dhar: DDI-geena oo leh biyo si fudud u noqon kara emulsion biyo ah, taas oo ka dhigtay dharka mid siman, jilicsan, iyo biyo u adkaysta.

2. Resin PU iyo Polyurea resin, iyadoo la adeegsanayo DDI waxay noqon kartaa mid leh heer sare oo aan huruud ahayn, adkeysi aad u fiican, iyo fidin, adag oo biyo hooseeya oo macquul ah, iyo ka hortagga xoqidda wanaagsan, dareeraha ka hortagga kiimikada, iyo heerkulka ka hortagga hooseeya.

3. Ka falceli HTPB Si ay u noqoto iswaafajin iyo falcelin aad u fiican, PU-ga la soo saaray wuxuu noqon karaa mid aan caadi ahayn oo adag, oo aan loo baahnayn wakiil balaastig ah.

4. Dahaarka. Dahaarka polyurea ee DDI oo leh xoog aad u fiican oo jiidis ah iyo cimilo u adkaysta, kuwaas oo si fudud loogu dhejin karo birta iyo alwaaxa iyada oo aan jabin.

Faahfaahinta

SHAYGA
TUSMADA
Muuqaalka
Dareere saliid ah oo aan midab lahayn oo hufan
Waxyaabaha ku jira isocyanate, %
13.60 ~ 15.00
Koloriin Haydrolytic, %
≤0.05
Qiimaha PH
6.0 ~ 7.0
Cufnaanta, g/ml
0.920 ~ 0.930
Qoyaanka, %
≤0.02
Viscosity, mPa.s, 20℃
≤170
* Intaa waxaa dheer: Shirkaddu waxay baari kartaa oo horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheenna.

Hantida Jirka

Faahfaahinta
Miisaanka molecular ee qaraabada ah
Waxyaabaha NCO, %
Koloriin la isticmaali karo, % Cadaadiska uumiga, mmHg Barta dhalaalaysa, ℃ Sunta
MAYA
600
13.6 ~ 15.2
-34.4 sunta oo hooseysa
IPDI
222.2
37.8
0.02 0.003 (20℃) -60 sunta dhexe
TDI
174
48.3
0.01 0.042(20℃) 5 ~ 6.5 sun aad u daran
MDI
250.26
33.6
0.05 - 38 sunta dhexe

Alaabta lagu taliyay

Maya.

Koodhka

Magaca Kiimikada
1.

HTPB

Polybutadiene-ka la joojiyay ee Hydroxyl
2.

EHTPB

Polybutadien-ka la joojiyay ee hydroxyl-ka ah ee Epoxidized
3.

HTBN

Caag butadiene ah oo dareere ah oo Hydroxy-joojiyay
4.

ATBN

Caag butadiene ah oo dareere ah oo laga sameeyay amino-ka
5.

HTBS

Butadiene-styrene oo laga joojiyay Hydroxy Copolymer-ka Random
6.

CTBN

Rabadhka Nitrile Butadiene ee laga sameeyay Carboxy-ka (CTBN)
7.

LPB

Polybutadiene dareere ah (LPB)
8.

EPB

Polybutadiene-ka la qalajiyey ee Epoxidized
9.

LSBR

Rabadhka Butadiene Styrene ee Dareere ah
10.

LPBOH

Polybutadiene dareere ah oo Monohydroxy ah
11.

RE

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

RFE

Tris(4-isocyanatophenyl) thiophosphate
13.

RN

27% Polyisocyanate iyo 73% Ethyl Acetate
14.

RC

35% saldhigyada TDI-ga ee polyisoyanurate iyo 65% Ethyl acetate
15.

IYO

1,5-Naphthalene Diisocyanate
16.

MAYA

Dimeryl Diisocyanate
17.

TMXDI

Tetramethylxylylene Diisocyanate
18.

TMI

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

Trans-CHDI

Diisocyanate-ka Trans-1,4-cyclohexane
20.

MOPA

3-Methoxypropylamine
21.

Polyeter-ka xayawaanka

Polyeter PET Miisaanka Dhexdhexaadka ah ee Molecular-ka
22.

BN 99

Boron Nitride
23.

THEED

N,N,N',N'-Tetrakis (2-hydroxyethyl)ethylenediamine
24.

DCDPS

4,4'-Dichlorodiphenyl sulfone
25.

Oleyl diamine

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

D1821

Dimethyl ammonium chloride oo ah dihydrogenated tallow
27.

Budada Al

Budada wareegga ah ee Nitrogen Atomized Al/budada aluminium
28.

AP

AP (Ammonium perchlorate)
29.

...

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