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Akụkọ - Gịnị bụ PU mkpuchi Board?Kedu uru dị na bọọdụ mkpuchi mkpuchi PU?
Mikufoam is a manufacturer specializing in the production of various foam products

Kedu ihe bụ PU Insulation Board?Kedu uru dị na bọọdụ mkpuchi mkpuchi PU?

Atụmatụ nkeosisi mkpuchi polyurethane:

1. Enwere ọtụtụ nkọwa na ụdị dị iche iche, ọnụ ọgụgụ nke nnukwu njupụta: (40-60kg / m3);ogologo nke ogologo: (0.5m-4m);oke nke obosara: (0.5m-1.2m);oke nke ọkpụrụkpụ: (20mm-200mm).

2. Mbelata nkenke dị elu, na oke njehie bụ ± 0.5mm, si otú ahụ na-eme ka ọ dị larịị nke elu nke ngwaahịa emechara.

3. Ụfụfụ ahụ dị mma na sel ndị ahụ bụ otu.

4. Nnukwu njupụta bụ ìhè, nke nwere ike ibelata ibu onwe ya nke ngwaahịa emechara, nke bụ 30-60% dị ala karịa ngwaahịa omenala.

5. Akwa mkpakọ ike, nwere ike iguzogide nnukwu nrụgide na usoro nke ịmepụta ngwaahịa ndị emechara.

6. Ọ dị mma maka nyocha nke ọma.Ebe ọ bụ na a na-ewepụ akpụkpọ ahụ gbara ya gburugburu n'oge a na-egbutu osisi ahụ, àgwà nke osisi ahụ doro anya na nlele, nke na-eme ka mmetụta mkpuchi okpomọkụ nke ngwaahịa emechara.

7. Enwere ike ịmepụta ma hazie oke dị ka onye ọrụ chọrọ.

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Ntụle nke arụmọrụ nkeosisi mkpuchi polyurethaneya na ihe mkpuchi mkpuchi ndị ọzọ:

1. Ihe ndị na-adịghị mma nke polystyrene: ọ dị mfe ịgba ọkụ ma ọ bụrụ na ọkụ ọkụ, ọ ga-adaba mgbe ogologo oge gasịrị, ma nwee ọrụ mkpuchi ọkụ na-adịghị mma.

2. Ihe ndị na-adịghị mma nke ajị nkume na ajị iko: imerụ gburugburu ebe obibi, nje bacteria na-azụ, mmiri dị elu, mmetụta mkpuchi ọkụ na-adịghị mma, ike na-adịghị mma, na obere ọrụ.

3. Mmebi nke osisi phenolic: dị mfe ikuku oxygen, nrụrụ, nnabata mmiri dị elu, nnukwu brittleness na mfe imebi.

4. Uru nke osisi mkpuchi polyurethane: ọkụ na-ere ọkụ, obere ọkụ ọkụ ọkụ, mmetụta mkpuchi ọkụ dị mma, mkpuchi ụda, ọkụ na mfe ịrụ.

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Arụmọrụ:

Njupụta (kg/m3) 40-60
Ike mkpakọ (kg/cm2) 2.0-2.7
Ọnụego ekwentị mechiri emechi% > 93
Ntinye mmiri% ≤3
Nrụpụta okpomọkụ W/m*k ≤0.025
Nkwụsi ike n'akụkụ ≤1.5
Okpomọkụ na-arụ ọrụ ℃ -60 ℃ +120 ℃
Ndekọ oxygen% ≥26

Mpaghara ngwa nkeosisi mkpuchi polyurethane:

Dị ka isi ihe onwunwe nke agba ígwè Sanwichi ogwe, ọ na-ọtụtụ-eji na-adị ọcha ogbako, ogbako, oyi storages, wdg The ụlọ ọrụ na-arụpụta iche iche nkọwa nke agba ígwè usoro, igwe anaghị agba nchara usoro Sanwichi mkpuchi osisi.

10-07-33-14-10428


Oge nzipu: Sep-29-2022