Ngwaahịa

Ihe na-egbochi ọkụ dabere na TF-251 P na N maka PE

Nkọwa Dị Mkpirikpi:

TF-251 bụ ụdị ihe mgbochi ọkụ ọhụrụ nke na-anaghị emerụ gburugburu ebe obibi yana njikọta PN, nke dabara adaba maka polyolefin, thermoplastic elastomer na ndị ọzọ.

Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu Mmalite

TF-251 bụ ụdị phosphorus nitrogen flame retardant ọhụrụ, nke a na-ejikarị eme ihe na polypropylene copolymer, polypropylene homopolymer, PE, TPV na ihe ndị ọzọ. A na-amata ya n'ụdị ntụ ntụ ọcha, nke nwere mmetụta dị mma na-egbochi ọkụ na ire ọkụ. N'usoro ọkụ ihe, TF-251 nwere ike imepụta oyi akwa carbon bara ụba, ka o wee kewapụ oxygen nke ọma ma zere ọkụ siri ike. Na mgbakwunye, ngwaahịa emechara na ya nwere obere njupụta, na-emepụta obere anwụrụ ọkụ mgbe a gbara ya ọkụ, ma na-ezere nsogbu dịka mmiri mmiri na nnu. Dịka ihe ọhụrụ na-egbochi ọkụ, TF-251 nwere mmetụta na-egbochi ọkụ siri ike. O nwere ọtụtụ ngwa ma enwere ike iji ya mee ihe dị iche iche nke chọrọ ọkụ na ire ọkụ. N'usoro mmepụta ụlọ ọrụ mmepụta ihe, ojiji nke TF-251 nwere ike ime ka arụmọrụ mmepụta dịkwuo mma ma belata ọnụ ahịa mmepụta. Site na iji TF-251, anyị nwere ike ibuli mmetụta nchebe ọkụ gaa n'ọkwa ọhụrụ. Ọ nwere ike ime ka ngwaahịa ahụ ruo ọkwa 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 na ngwaahịa dị mma na nchekwa onye ọrụ. TF-251 bụ ezigbo ihe na-egbochi ọkụ, nke nwere ike ime ka arụmọrụ ọkụ nke ngwaahịa ahụ ka mma ma nweta uru dị iche iche.

Nkọwapụta

Ndepụta Ndekọ

TF-251

N%

≥17

P%

≥19

Ọdịnaya mmiri%

≤0.5

Ọcha (R457)

≥90.0

Njupụta nnukwu (g/cm)3)

0.7-0.9

TGA (T99%)

≥270℃

Nha nke ihe ndị dị ndụ (D50)

15-20µm-

Ọnụọgụ a tụrụ aro

ihe

Homo-polypropylene

Co-polypropylene

PE

TPV

TF-251%

19-21

22-25

23-25

Afọ 45-50

UL-94

V-0

V-0

V-0

V-0

Ngosipụta Foto


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