China donpipe 302 hcfc-141b ntọala na-acha uhie uhie polylols maka onye na-eme ihe mkpuchi mkpuchi na ndị na-eweta akwụkwọ

Donpipe 302 HCFC-141B Base Boond Polyols maka mkpuchi mkpuchi pipeline

Donpipe 302 HCFCS-141B Borred Folyls maka mkpuchi mkpuchi mkpuchi

Nkọwa mkpụmkpụ:

Ngwaahịa a bụ ụdị ngwakọta polyols premix na HcFC-141B, nke a na-eme nchọpụta nyocha nke pụrụ iche maka PFF iji wepụta ọkpọ mkpuchi ikuku. A na-ejikarị ya na uzuoku, mmanụ ọkụ na-agba ọkụ ọkpọkọ, ọkpọkọ mmanụ na ubi ndị ọzọ.

Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Donpipe 302 HCFC-141B Base Boond Polyols maka mkpuchi mkpuchi pipeline

Ndubata

(1) Ezigbo ụda, site na idozi usoro iji dabara divice dị iche iche.

(2) Nnukwu Ọnọdụ Ọnọdụ Ọnọdụ

Aku

Mputa	Light odo odo na-acha aja aja
Hydroxy uru Mgkoh / g	300-450
Viscosic (25 ℃) mpla.s	200-500
Njupụta (20 ℃) g / ml	1.10-1.16
Nchekwa nchekwa ℃	10-25
A na-eme ka nchekwa kwụsị	6

Teknụzụ na mmeghachi omumeỌnọdụ okpomọkụ bụ 20 ℃, uru dị iche iche dị ka dayameta a na-ahụ.)

	Mixgwakọta ntuziaka	Igwe mgbali elu
Ratio (Pol / ISO)	1: 1.10-1.1.60	1: 1.10-1.60
Bilie oge s	20-40	15-35
Jel oge s	80-200	80-160
Tack free oge s	≥150	≥150
Free deventy kg / m³	25-40	24-38

Afụ ụfụfụ

Ebube njupụta	GB 6343	55-70KG / m³
Ọnụego na-akwụ ụgwọ	GB 10799	≥90%
Ọkụ na-akụ (15 ℃)	GB 3399	≤24mw / (mk)
Ike Mkparịta ụka	GB / T8813	≥200kPA
Mmiri mmiri	GB 8810	≤3 (v / v)%
IJI NKE 24H -30 ℃	GB / T8811	≤1.0%
24h 100 ℃	GB / T8811	≤1.5%