Products Details
HFC eps inoumbwa nediki mabeads matema epolystyrene (EPS) ane inofuridza agent, iyo inoita kuti iwedzere.Kemikari inorema inoburitsa iyi yakasarudzika zvinhu, iyo inogadziriswa nevanogadzira furo kuita insulating zvinhu zvakasiyana siyana zvekushandisa.
HFC eps ndiyo inovandudza yekusimudzira eps yekare uye yakatove yakasimba mhando kubva 2012, ichipa mabhenefiti ese epakutanga:
Main parameters Pakati pegraphite uye common fire retardant eps
| Kuenzanisa | Giredhi regirafu (HFC) | White fire retardant (F) |
| Moto rating | B1 | B2 |
| Application | Rusvingo Insulation, Inzwi Insulation, Fireproof | Wall Insulation, Refrigeration
Storage |
| Density (g/l) | 14-35 | 12-30 |
| Coefficient of thermal conductivity w/(mk) | ≤0.032 | ≤0.041 |
| Kudzvinyirira simba (mpa) | ≥0.10 | ≥0.06 |
| Kutorwa kwemvura | ≤2% | ≤2% |
| Oxygen Index | ≥30 | ≥30 |
HFC kuita zvirinani mukupisa conductivity
Yakanyanya kunatsiridza insulating mhedzisiro inogona kuwanikwa neHFC, kunyanya ine yakaderera yakawanda densities. Dhiagiramu inoratidza kuti HFC insulating zvinhu zvine huzhinji density ye15 kg/m³ semuenzaniso inowana kudziya kwekupisa kwe0.032 W/(m·K). Mune EPS yakajairwa ine huwandu hwakafanana hukuru, iyo thermal conductivity i 0.037 W/(m·K).
Bepa rekushongedzwa kwechigadzirwa
| Spec. | Diam. Range (mm) | Nguva | Density (g/L) | BlowingAgent (%) | Hunyoro (%) | 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 |
Mifananidzo yezvigadzirwa
APPLICATION
HFC eps ine yakanakisa kudzoreredza murazvo, kugadzirisa nyore pasina guruva uye kusakuvadza paganda, kunze, zvakare inogona kudzoreredza yakafanana insulation athari neakakora board kupfuura eps echinyakare, ichidzikisa mutengo zvakanyanya, uyezve, inogona kuwedzera hupenyu hwe building.
