Ihe mgbakwunye silicone na-eṅomi osisi / silicon surfactant XH-1690
Nkọwa ngwaahịa
WynPUF® XH-1690 ụfụfụ stabilizer bụ njikọ Si-C, ụdị na-abụghị hydrolytic polysiloxane polyether copolymer.Nke a bụ ihe nkwụnye ụfụfụ na-agbanwe agbanwe nke a na-eji maka mmepụta nke polyurethane siri ike ụfụfụ plastik ejiri na ngwa ngwa na ụlọ ọrụ ihe owuwu.Ọ dabara nke ọma dị ka n'ozuzu-ebumnobi surfactant maka ndị ọzọ isiike ụfụfụ ngwa na ndị dị iche ịfụ mmadụ gụnyere iso-,cyclo pentane, HCFC-141B na elu mmiri ọdịnaya foaming usoro.
Data anụ ahụ
Ọdịdị: agba odo odo doro anya mmiri mmiri
Viscosity na 25 ° C: 600-1000 cst
Mmiri: ≤0.2%
Ngwa
• Kwesịrị ekwesị maka ihe eji eme ihe na-ekpo ọkụ na-ekpo ọkụ na sistem, nṅomi osisi, lamination na ntinye ụfụfụ na-ekpo ọkụ, na-eji hydrocarbons dị ka ihe na-afụ ụfụ na-ejikọta ya na mmiri.
• Na-enye ezigbo solubility nke cyclo-pentane na cyclo/iso-pentane n'ụdị polyol ndị a na-ejikarị eme ihe na ụlọ ọrụ ngwa.
• Na-ebunye ụfụfụ celled dị mma nke ukwuu, si otú a na-enweta ụfụfụ nwere ezigbo ihe mkpuchi ọkụ.
• Nkwụsi ike nke uto ụfụfụ na ngwa ntinye, na usoro na-eji CH, mmiri na HCFC-141B dị ka ihe na-afụ ụfụ yana HFC.
Ọkwa ojiji (ihe mgbakwunye dị ka ewepụtara)
Ogo ọkwa nkịtị maka XH-1690 bụ akụkụ 1.5 ruo 2.5 kwa narị polyol(php)
Ngwunye na nkwụsi ike nchekwa
Dị na 200kg drum.
ọnwa n'ime igbe mechiri emechi
Nchekwa ngwaahịa
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