China Donfoam 602 HCFC-141b base lenhlanganisela polyols Umkhiqizi kanye Umthengisi | INOV

Donfoam 602 HCFC-141b base lenhlanganisela polyols

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umkhiqizo Imininingwane

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Donfoam 603 ECOMATE base lenhlanganisela polyols

ISINGENISO

"Ukhuni Mbumbulu" isakhiwo Foam, uhlobo olusha lekubazeni zokwenziwa izinto, Donfoam 603 ukusetshenziswa ECOMATE njengoba beshaya ejenti. It has okusezingeni eliphezulu amandla mechanical kanye ubulukhuni, elula inqubo yokubumba, okusezingeni eliphezulu kwemikhiqizo lifakazelwa futhi ukubukeka kakhulu.

Izici zimi kanje,

1. esihle ukuphindaphinda udini impahla. It hhayi kuphela kungalolonga usayizi othile ukuma, kodwa futhi kulolonge nempilo ukhuni ukuthungwa nezinye imiklamo, thinta ezinhle

2. ukubukeka futhi uzizwe usondelene ukhuni, okungase planed, wabethelwa, yamba, eqoshiwe amaphethini noma imiklamo.

3. Isikhunta kungaba aluminiyamu noma steel, ne-silicon iraba, epoxy resin noma ezinye inhlaka, okuyizinto eziphansi kanye machining lula.

4. nqubo elula, okusheshayo, ukusebenza kahle eliphezulu oqeqeshiwe.

5. Izakhiwo futhi mechanical ingenye elilungile zamagama ukhuni ezivezwa polymer ahlukahlukene. impahla Physical zingalawulwa ngokulungisa ifomula.

IMPAHLA NGOKWENYAMA

ukubukeka

Hydroxyl ukubaluleka mgKOH / g

Viscosity 25 ℃ mPa.s

Ubuningi 20 ℃ g / ml

lokushisa isitoreji          

Isitoreji ukuzinza Inyanga

ophuzi Ukukhanya ophuzi onsundu ketshezi viscous

250-400

800-1500

1.10 ± 0.02

10-25

6

ISILINGANISO ANCONYWA

 

pbw

DFM-103 polyols

Isocyanate

100

100-105

Reactivity Izimpawu  (inani yangempela kuyahlukahluka njengoba ngamunye kucutshungulwa izimo)

Rise isikhathi s

Gel isikhathi s

Tack isikhathi khulula s

Mahhala ukuminyana kg / M3

50-70

140-160

200-220

60-300

foam ukusebenza

inhlanganiso udini 

amandla watsheka

amandla compressive

eqine amandla

amandla surface

zincipha isilinganiso

Kg / M3

MPA

MPA

MPA

Shore D

%

100-400

7-10

5-7

5

35-70

≤0.3


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