Ngwaahịa

TF-251 P na N dabeere ire retardant maka PE

Nkọwa dị mkpirikpi:

TF-251 bụ ụdị ọhụrụ nke ọkụ ọkụ na-ekpo ọkụ na gburugburu ebe obibi na PN synergies, nke kwesịrị ekwesị maka polyolefin , thermoplastic elastomer na ihe ndị ọzọ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu mmalite

TF-251 bụ ụdị ọhụrụ nke phosphorus nitrogen ire retardant, nke a na-ejikarị na polypropylene copolymer, polypropylene homopolymer, PE, TPV na ihe ndị ọzọ. A na-akọwa ya n'ụdị ntụ ntụ ọcha, nke nwere ezigbo ọkụ na ọkụ ọkụ. Na usoro nke combustion ihe onwunwe, TF-251 nwere ike na-emepụta a ọgaranya carbon oyi akwa, ka n'ụzọ dị irè na-ekewa oxygen na-ezere ike ọkụ combustion. Tụkwasị na nke ahụ, ngwaahịa nke emechara nke ya nwere obere njupụta, na-emepụta obere anwụrụ ọkụ mgbe ọkụ, na-ezere nsogbu ndị dị ka hydration na salinization. Dị ka ihe ọhụrụ na-egbochi ọkụ, TF-251 nwere mmetụta na-egbochi ire ọkụ. Ọ nwere ngwa ngwa dị iche iche ma nwee ike iji ya mee ihe dị iche iche na-achọ ọkụ na ọkụ ọkụ. N'ime usoro mmepụta ihe mmepụta ihe, iji TF-251 mee ihe nwere ike ime ka mmepụta mmepụta ihe dịkwuo mma ma belata ụgwọ ọrụ mmepụta ihe. Site na iji TF-251, anyị nwere ike ibuli mmetụta nchebe ọkụ na ọkwa ọhụrụ. Ọ nwere ike ime ka ngwaahịa ahụ ruo ogo ọkụ ọkụ UL94 V0, nke pụtara na ngwaahịa anyị nwere ike iguzogide okpomọkụ dị elu na ihe ndị ọzọ na-emerụ ahụ, si otú a na-ahụ maka ịdị mma ngwaahịa na nchekwa onye ọrụ. TF-251 bụ ihe na-adịghị mma nke ọma, nke nwere ike ime ka ọkụ na-ekpuchi ngwaahịa ahụ dịkwuo mma ma ghọta uru dị iche iche.

Nkọwapụta

Index

TF-251

N%

≥17

P%

≥19

Ọdịnaya mmiri%

≤0.5

Ọcha (R457)

≥90.0

Njupụta nnukwu (g/cm3)

0.7-0.9

TGA (T99%)

≥270℃

Nha urughuru (D50)

15-20µm-

Atụmatụ usoro onunu ogwu

Ihe onwunwe

Homo-polypropylene

Co-polypropylene

PE

TPV

TF-251%

19-21

22-25

23-25

45-50

UL-94

V-0

V-0

V-0

V-0

Ngosipụta foto


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