MS resin 920R

Fa'amatalaga Puupuu:

920R o se silane suia polyurethane resin e faavae i luga o le mamafa mole mole mamafa polyether, pito i luga o le siloxane ma o loʻo i ai vaega carbamate, ei ai uiga o le gaioiga maualuga, leai se isocyanate dissociative, leai se solvent, adhesion sili ma isi.


Fa'amatalaga Oloa

Faailoga o oloa

MS resin 920R

FOLASAGA

920R o se silane suia polyurethane resin e faavae i luga o le mamafa mole mole mamafa polyether, pito i luga o le siloxane ma o loʻo i ai vaega carbamate, ei ai uiga o le gaioiga maualuga, leai se isocyanate dissociative, leai se solvent, adhesion sili ma isi.

920R curing mechanism o le susū fa'amalolo.E manaʻomia ni faʻamalama i le faʻapipiʻiina o sealant.E mafai ona maua mea fa'ainisinia lelei o mea fa'ainisinia masani (e pei o le dibutyltin dilaurate) po'o le apa chelated (e pei o le diacetylacetone dibutyltin).O le aofaʻi fautuaina o mea faʻapipiʻi apa e 0.2-0.6%.

920R resin tu'ufa'atasia ma plasticizer, nano calcium carbonate, silane so'otaga sui ma isi fa'atumu ma fa'aopoopoga e mafai ona saunia oloa fa'amaufa'ailoga e iai le malosi fa'amalosi o le 2.0-4.0 MPa, 100% modulus i le va o le 1.0-3.0 MPa.920R e mafai foi ona faʻaaogaina e saunia ai faʻamaufaʻailoga manino lea e masani ona faʻaaogaina i le fausiaina o puipui i fafo, teuteuga o fale, faʻamaufaʻailoga faʻapipiʻi fale gaosi oloa, faʻapipiʻi faʻapipiʻi ma isi.

FA'AVAE FA'AVANOA 

Aitema

Fa'amatalaga

Su'ega metotia

Fa'aaliga

E leai se lanu e o'o i le samasama samasama manino manino vai

vaaia

Taua lanu

50 Max

APHA

Viscosity (mPa·s)

50 000-60 000

Brookfield viscometer i lalo ole 25 ℃

pH

6.0-8.0

Isopropanol/vai vai

Susū (wt%)

0.1 Max

Karl Fischer

Malosi

0.96-1.04

25 ℃ le mamafa o le vai e 1

FA'AMATALAGA FA'AVAE

Laititi afifi

20 kilokalama pa'u u'amea

afifi feololo

200 kilokalama pa'u u'amea

afifi tele

1000kg PVC tone pa'u

TEU

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