PHEM
High-Cis Polybutadiene roj hmab "TJPC 1220" yog tsim los ntawm kev siv thev naus laus zis ntawm kev daws teeb meem polymerization raws li Ziegler-Natta (Cobalt) catalyst. Nws muaj ntau dua 96% ntawm 1,4 Cis cov ntsiab lus thiab kub hloov pauv iav heev.
Kho "TJPC 1220" muaj cov khoom zoo xws li kev puas tsuaj, lub zog tsim kua muag, kev ua haujlwm zoo, kev tiv thaiv huab cua thiab qis dov tsis kam (kev lag luam roj zoo) vim nws qhov kub hloov pauv iav (Tg feem ntau.<–90˚C).
thiab golf pob.
APPLICATION
TJPC 1220 yog qhov tsim nyog rau cov khoom siv roj hmab siv los tsim cov log tsheb, cov ntaub pua tsev, cov khau, cov khoom ua si menyuam yaus, cov hlua khi, cov hlua khi thiab cov pob golf.
Yam Khoom1
|
Hom Cov khoom |
Chav tsev |
Tus nqi |
Kev sim |
|
Mooney viscosity (ML 1+4 @ 100 oC) |
MU |
41-49 |
ASTM D 1646 Cov khoom siv |
|
Cis Cov ntsiab lus |
wt% |
TSI 96 |
Txoj kev sab hauv |
|
Khoom siv hluav taws xob |
wt% |
MAX 0.75 Nws |
ASTM D 1416 Cov Lus Qhia |
|
Tshauv Cov ntsiab lus |
wt% |
MAX 0.3 |
ASTM D 1416 Cov Lus Qhia |
¹ Rau txhua qhov chaw xa khoom / xa tawm daim ntawv pov thawj zoo nrog rau cov ntaub ntawv ntawm cov khoom ntawm cov khoom txiav txim thaum lub sij hawm tso tawm tswj. Scope ntawm kev ntsuam xyuas uas yog them los ntawm daim ntawv pov thawj zoo yog txhua lub sij hawm pom zoo raws li nyob rau hauv daim ntawv cog lus muag.
Lub ntsiab kom zoo dua yog lub siab hardness thiab siab hnav tsis kam coj los ntawm nruab nrab cov ntsiab lus styrene. Thaum lub sij hawm sib tov, nws muaj qhov zoo dispersion thiab tsis yooj yim rau lo rau cov menyuam, haum rau ntau yam txheej txheem xws li compression molding thiab extrusion; nws tiv taus kev laus thiab hnav, tsis tshua muaj kev tawg thiab deformation, muaj tus nqi siab -kev ua tau zoo, thiab tsim nyog rau ntau lawm.
Cov khoom zoo ib yam -Cov2
|
Hom Cov khoom |
Chav tsev |
Tus nqi |
Kev sim |
|
Kev sib xyaw Mooney Viscosity |
MU |
MAX 77 |
ASTM D - 1646 |
|
Tensile Lub zog (35 feeb) |
Kgf/cm3 |
TSI 150 |
ASTM D412 |
|
Elongation ntawm Break (35 Mhauv) |
% |
TIAB SA 440 |
ASTM D412 |
|
300% Modulus ua 145 degree |
|||
|
25 Min |
Kgf/cm3 |
68-108 |
ASTM D412 |
|
35 Min |
Kgf/cm3 |
74-114 |
ASTM D412 |
|
50 Min |
Kgf/cm3 |
74-114 |
ASTM D412 |
2 Compounding formula raws li ASTM D-3189.
Ntim
→ 35 ± 0.5 KG bales qhwv nrog polyethylene zaj duab xis.
→ 36 bales ib crate (1260 ± 18 KG).
Kev thauj mus los
TJPC 1220 feem ntau yog thauj hauv cov tsheb thauj mus los, hauv cov tsheb thauj mus los thiab hauv cov thawv thauj khoom. TJPC 1220 tsis yog cov khoom txaus ntshai rau kev thauj mus los.
KHOOM
Cov khoom yuav tsum tau muab khaws cia rau hauv qhov chaw nyob deb ntawm lub hnub ncaj qha kom deb ntawm cov cua kub cua sov thiab qhov kub yuav tsum tsis pub tshaj 30 degree.
Cim npe nrov: High cis polybutadiene roj hmab pbr1220, Tuam Tshoj siab cis polybutadiene roj hmab pbr1220 manufacturers, lwm tus neeg, Hoobkas
