MS resin 910R
MS resin 910R
OLELO HOOLAHA
ʻO 910R kahi polyurethane resin i hoʻololi ʻia e pili ana i ka polyether molecular kiʻekiʻe, hoʻopaʻa ʻia me ka siloxane a loaʻa nā hui carbamate, loaʻa nā hiʻohiʻona o ka hana kiʻekiʻe, ʻaʻohe isocyanate dissociative, ʻaʻohe solvent, adhesion maikaʻi a pēlā aku.
ʻO 910R ka hana hoʻōla ʻana i ka maʻamau.Pono nā catalysts i ka hoʻokumu ʻana i ka sealant.Hiki i nā mea hoʻoheheʻe organotin maʻamau (e like me ka dibutyltin dilaurate) a i ʻole ka tin chelated (e like me ka diacetylacetone dibutyltin) hiki ke loaʻa nā waiwai mechanical maikaʻi.ʻO ka nui i manaʻo ʻia o nā catalysts tin he 0.2-0.6%.
ʻO 910R resin i hui pū ʻia me ka plasticizer, nano-calcium carbonate, silane coupling agent a me nā mea hoʻopiha a me nā mea hoʻohui ʻē aʻe hiki ke hoʻomākaukau i nā huahana sealant i loaʻa ka ikaika tensile o 1.0-4.0 MPa, 100% modulus ma waena o 0.3-2.0 MPa a me ka hoʻihoʻi elastic o ka ʻoi aku ma mua o 70%.Hiki ke hoʻohana ʻia ʻo 910R no ka hoʻomākaukau ʻana i nā sealants māmā i hoʻohana nui ʻia i ke kūkulu ʻana i ka paia o waho, ka hoʻonani hale, ka ʻoihana elastic sealant, elastic adhesive a pēlā aku.
NUI HANA
| 'ikamu | Hōʻike | ʻano hoʻāʻo |
| Ka nana aku | ʻAʻole waihoʻoluʻu a i ʻole melemele ʻeleʻele ʻeleʻele ʻeleʻele wai | ʻike maka |
| Waiwai kala | 50 Max | APHA |
| ʻAiʻoniʻoni (mPa·s) | 50 000-70 000 | ʻO Brookfield viscometer ma lalo o 25 ℃ |
| pH | 6.0-8.0 | Isopropanol/wai wai |
| ʻO ka wai maʻemaʻe (wt%) | 0.1 Max | Karl Fischer |
| ʻO ka mānoanoa | 0.96-1.04 | ʻO 25 ℃ ka nui o ka wai he 1 |
IKE PAKE
| Puke liʻiliʻi | 20 kg pahu hao |
| Pūʻolo waena | 200 kg pahu hao |
| Puke nui | 1000kg PVC tona pahu |
HOOLAHA
E kau ma kahi ʻoluʻolu a me ka makani. ʻAʻole wehe ʻia ka mālama ʻana i ka lumi wela. ʻO ka manawa mālama huahana no nā mahina 12. ʻO nā waiwai hiki ʻole ke puhi ʻia, e like me ka halihali kemika maʻamau.
