Mpempe akwụkwọ aluminom mejupụtara bọọdụ mkpuchi mkpuchi phenolic foam
Ngwa ngwaahịa
| Mkpuchi phenolic ọkpọkọ | ọnụọgụgụ uru |
| njupụta (kg/m3) | 30 ~ 80 (nwere ike ịhazi) |
| Thermal conductivity (W (M)) | 0.020-0.029 |
| Ọkwa njupụta anwụrụ ọkụ (%) | 6 |
| ike mkpakọ (Kpa) | ≥150 |
| Ọkwa nsure ọkụ | Igwe ọkụ anaghị agba ọkụ |
| calorific uru (MJ/kg) | ≤4.2 |
| Mwepụta ọkụ (MJ/m2) | ≤16.8 |
| okpomọkụ na-arụ ọrụ (°C) | -140-160 |
| Ike mgbaji agbaji (/N) | 34 |
| Mmụba mmiri (%) | <7 |
| size (MM) | Enwere ike ịhazi ya |
Uru ngwaahịa
Uru ngwaahịa:
Ihe mkpuchi ọkụ na-eguzogide ọkụ siri ike ụfụfụ Phenolic Insulation Pipe Uru
1) Ihe owuwu ahụ dabara adaba, enwere ike ịme ọkpọkọ pụrụ iche dị ka ikiaka, tee na reducer.
2) Obere conductivity thermal na arụmọrụ mkpuchi ọkụ dị mma
| Sayensị ihe onwunwe | ibu (Kg/m³) | Thermal conductivity W / (m·℃) | Uru nguzogide okpomọkụ (0.025㎡×℃/W) | Ọkwa nsure ọkụ |
| Phenolic | 40-80 | 0.025 | 1 | Ọkụ na-egbochi ọkụ B1 |
| polyurethane | 20-40 | 0.025 | 1 | Ọkụ na-egbochi ọkụ B2 |
| Eps | 20-40 | 0.03 | 0.86 | Ọkụ na-egbochi ọkụ B2 |
| Xps | 20-40 | 0.041 | 0.61 | Ọkụ na-egbochi ọkụ B2 |
| Ajị anụ nkume | 80-120 | 0,053 | 0.48 | Nke na-adịghị ọkụ A |
| Ajị iko | 80-120 | 0,036 | 0.69 | Nke na-adịghị ọkụ A |
| Igwe ụfụfụ | 80-120 | 0.066 | 0.066 | Nke na-adịghị ọkụ A |
Nkwubi okwu atụ: phenolic foam insulation Sanwichi oyi akwa nwere mmetụta mkpuchi ọkụ ka mma karịa ajị anụ nkume, EPS, XPS na ihe mkpuchi ndị ọzọ, ma hà nhata polyurethane;Otú ọ dị, nguzogide ọkụ nke ụfụfụ phenolic doro anya karịa nke polyurethane, ọnụahịa ahụ dịkwa mma karịa nke polyurethane.Ya mere, n'ihe gbasara arụmọrụ zuru oke, ụfụfụ phenolic na-emeri.
bọọdụ Sanwichi ụfụfụ siri ike nke nwere aluminom foil elu bụ ngwaahịa osisi sanwichi nwere plastik siri ike poly phenolic foam dị ka isi ihe na foil aluminum nwere ọgwụgwọ elu corrosion dị ka ihe dị n'akụkụ abụọ.
Thermal conductivity nke isi ihe
A ga-eme ule ahụ dịka GB / T 10294 ma ọ bụ GB / T 10295 si dị, a ga-eme mkpebi ikpe dịka GB / T 10294 si dị.
6.4 ike mkpakọ
Zere 100 mm site na nsọtụ ma ọ bụ njedebe, were mpempe ule atọ na ogologo, obosara nke (100 ± 1.0) mm.(100 ± 1.0) mm na ọkpụrụkpụ nke mbụ ọkpụrụkpụ na abụọ, na-eduzi ule dị ka ndokwa nke GB / T 8813. The na-akpụ akpụ ọsọ nke loading indenter bụ: otu ụzọ n'ụzọ iri nke ọkpụrụkpụ nke ule ibe / nkeji. , Dekọọ nrụgide mkpakọ n'okpuru nrụgide 10%, were uru ọnụọgụ ọnụọgụgụ nke nsonaazụ ule nke mpempe ule atọ n'otu elu ahụ, debe ọnụ ọgụgụ abụọ dị ịrịba ama, wee were ntakịrị uru dị ka nsonaazụ ya.
6.5 na-ehulata ike
Zere 100 mm site na nsọtụ ma ọ bụ njedebe, were ule atọ na ogologo (120 ± 1.0) mm, obosara (25 ± 1.0) mm na ọkpụrụkpụ nke ọkpụrụkpụ mbụ na akụkụ abụọ, ma na-eduzi ule dị ka ndokwa nke GB / T 8812. Mgbe mwepu na-ehulata ruru nha mbụ nke mpempe ule ahụ, kwụsị nbudata.Gbakọọ ike ehulata nke ngwaahịa ahụ dị ka usoro (1), were uru ọnụọgụgụ nke nsonaazụ ule atọ dị n'otu elu, ziri ezi ruo 0.1 MPa, wee were ntakịrị uru dị ka nsonaazụ ya.
Ịkwakọba & mbukota
A na-ebukarị ya na katọn ma ọ bụ pallets
Ngwa ndapụta
Uru ọrụ
E hiwere Langfang Clear chemical ụlọ ihe Co., Ltd na 2007, na-elekwasị anya na mmepụta nke phenolic ụfụfụ thermal ngwaahịa mkpuchi.Nye ọrụ nhazi ihe osise, ọrụ nhazi OEM na ODM, yana ọrụ ịre ahịa ika nke aka ya, wuo usoro ọrụ dị iche iche na nke dịgasị iche iche, ma gbalịsie ike inye ndị ahịa ọrụ dị mma na nke dị elu.
Anyị nwere ahịrị mmepụta 11 nwere nnukwu ikike na ọkọnọ kwụsiri ike, ngwaahịa anyị na-erekwa nke ọma n'ụwa niile.N'ụzọ doro anya, nke a na-ejikarị eme ihe na mgbidi ime na mpụga, mkpuchi ụlọ, mkpuchi ọkpọkọ na mpaghara ndị ọzọ, dị njikere ịrụkọ ọrụ ọnụ na ndị enyi azụmahịa iji kesaa mmezu ọhụrụ.
