Donfoam 822pir HcFC-141b base Base Plend Polyls yePoly Pir block Foam

Tsananguro pfupi:

Donfoam 822 / Pir rudzi rwepfungwa dzinosangana neHCFC-141B Fimit-141B SEATHIKI YEMAHARA, Yakasanganiswa neyakajairwa


Chigadzirwa Chinhu

Zvigadzirwa tags

Donfoam 822pir HcFC-141b base Base Plend Polyls yePoly Pir block Foam

Nhanganyaya

Donfoam 822 / Pir rudzi rwepfungwa dzinosangana neHCFC-141B Simled Agent

1. Foam ine yunifomu simba uye dimensional kugadzikana mumativi ese

2. Zvigadzirwa zvehombodo zvinogona kutemwa mumhando dzakasiyana maererano nezvinodiwa zvechigadzirwa

3. Yakanakisa inowedzera insulting performance

Chivakwa chemuviri

 

Donfoam 812 / Pir

Chitarisiko

Oh kukosha mgkoh / g

Dynamic viscossity (25 ℃) mpa.s

Density (20 ℃) ​​g / ml

Kuchengetedza Tembiricha ℃

Kuchengetera Kugadzikana ※ / mwedzi

Yero yero yero kune brown pachena mvura

150-250

200-300

1.15-1.25

10-25

6

Yakakurudzirwa Ratio

 

PBW

Donfoam 812 / Pir

Isocyanate

100

150-200

Tekinoroji uye Kugadzirisa(Iyo chaiyo kukosha inosiyana zvinoenderana nemamiriro ekugadzirisa)

 

Manual Sanganisa

Kumanikidza kwepamusoro

Raw Pfungwa Tembiricha ℃

Kirimu nguva s

Gel Nguva S

Yemahara density kg / m3

20-25

20-50

160-300

40-50

20-25

15-45

140-260

40-50

Foam Kuitwa

Yakazara kuumbwa density

Yakavharwa-Cell Rate

Kutanga thermal decon (15 ℃)

Simba rekumanikidza

Dimensional Kugadzikana 24H -20 ℃

24h 100 ℃

Kufa

GB / T 6343

GB / T 10799

GB / T 3399

GB / T 8813

GB / T 8811

 

GB / T 8624

≥40 KG / M3

≥90%

≤22mw / mk

≥150 KPA

≤0.5%

≤1.0%

B2, B1


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