Phenolic Resin mo waho o waho
Whakaahuatanga Hua
Ka whakamahia e te kapia te melamine me te resorcinol hangarau whakarerekētanga takirua hei whakahaere i te hanganga ortho teitei me te kukū o te methylol o te kapia phenolic, me te whakawhanake i te kapia phenolic me te tukanga pupuhi rite ki te polyurethane pahuka.Ko te kapia ki tetahi pāmahana.Te pahuka i te wa whakaemulsification kitea, wa piki pahuka, wa gel, me te wa whakaora.Kua tutuki i te pakaruhanga hurihanga i roto i te tukanga hanga pahuka i, a ka taea te whakamahi i roto i te raina whakaputa o nga papa pahuka phenolic tonu.Ko te pahuka i hangaia he painga o te pai o te ahua, te pahuka pai me te iti o te kawe wera.
Ko te kaupapa matua: Ka taea te whakamahi i te kapia mo te mahi whakakikorua tonu ki te whakaputa i te papa whakamatao pahuka phenolic.
Tohu Hangarau
| Te ahua | Poneke mPa.s( 25°) | Phenol kore utu (%） | Waiwaro kore utu | makuku (%) | Ihirangi totoka (%) |
| Kowhai marama ki te wai parauri whero marama | 2500-5000 | <10.0 | ≦1.0 | <12.0 | ≧75.0 |
