Cikakken Bayani
HFC eps yana kunshe da ƙananan ƙananan beads na polystyrene (EPS) wanda ke dauke da wakili mai busawa, wanda ya sa ya fi girma.Leasty sinadarai yana samar da wannan abu na musamman, wanda masu sana'a na kumfa ke sarrafa su a cikin kayan rufewa don aikace-aikace daban-daban.
HFC eps shine ingantacciyar haɓakawa na eps na insulation kuma ya riga ya zama alama mai ƙarfi tun 2012, yana ba da duk fa'idodin asali:
Babban sigogi Tsakanin graphite da eps na gama-gari na wuta
| Kwatanta | Grafite mai daraja (HFC) | Farar mai kare wuta (F) |
| Ƙimar wuta | B1 | B2 |
| Aikace-aikace | Rufin bango, Sauti Insulation, Wuta Mai hana ruwa | Rufin bango, firiji
Adana |
| Yawan yawa (g/l) | 14-35 | 12-30 |
| Coefficient na thermal conductivity w/(mk) | ≤0.032 | ≤0.041 |
| Ƙarfin matsawa (mpa) | ≥0.10 | ≥0.06 |
| Ruwan sha | ≤2% | ≤2% |
| Oxygen Index | ≥30 | ≥30 |
HFC mafi kyawun aiki a cikin haɓakawar thermal
Za a iya samun ingantattun tasirin rufewa tare da HFC, musamman tare da ƙarancin ƙarancin yawa.Jadawalin ya nuna cewa HFC kayan rufewa tare da girma mai yawa na 15 kg/m³ misali sun cimma ma'aunin zafin jiki na 0.032 W/(m·K).A cikin EPS na al'ada tare da yawa gwargwadon girma, yin amfani da zafi yana 0.037 w / (M · K).
Takardar ƙayyadaddun samfur
| Spec. | Diam.Nisa (mm) | Lokaci | Yawan yawa (g/L) | Agent Blowing (%) | Danshi (%) | OxygenIndex.(%) |
| HFC-301 | 1.00-1.60 | 55-70 | 14-18 | 5.5-6.8 | ≤2% | ≥30 |
| HFC-302 | 0.85-1.25 | 50-60 | 16-20 | |||
| HFC-303 | 0.70-0.90 | 40-55 | 18-25 | |||
| HFC-401 | 0.50-0.80 | 35-45 | 22-30 | |||
| HFC-501 | 0.40-0.60 | 30-40 | 25-35 |
Hotunan samfur
APPLICATION
HFC eps yana da kyakkyawan jinkirin harshen wuta, sauƙin sarrafawa ba tare da ƙura ba kuma mara lahani ga fata, ban da , Hakanan yana iya yin tasiri iri ɗaya tare da katako mai kauri fiye da eps na al'ada, yana rage farashin sosai, haka kuma, yana iya tsawaita tsawon rayuwar gini.
