Shaqada ugu muhiimsan ee trimethylolpropane triacrylate

Goobta daaweynta ultraviolet-ka: Sida dareere falgal ah, waxay door muhiim ah ka ciyaartaa ka hor shucaaca ultraviolet-ka, waxayna ka qayb qaadataa falcelinta ka dib shucaaca si ay qayb uga noqoto filimka la daaweeyay. Waxaa inta badan loo isticmaalaa dahaarka daaweynta ultraviolet-ka iyo khad.
Diyaarinta walxaha warshadaha‌: Waxaa loo isticmaali karaa in lagu diyaariyo fiberglass polyester ah oo aan dheregsanayn, balaastikada la xoojiyay, resins alkyd gaar ah, dhejisyo, saliido macmal ah, iwm.‌.
Vulcanization-ka Rabadhka Gaarka ah: Iyada oo ah firfircooni caawiya vulcanization-ka, waxaa loo isticmaalaa caagado gaar ah sida caagga ethylene-propylene iyo caagga EPDM si loo soo gaabiyo waqtiga vulcanization-ka loona hagaajiyo heerka vulcanization-ka iyo waxqabadka wax soo saarka‌.

Astaamaha ugu muhiimsan ee triacrylate trimethylolpropane:

Waxay leedahay sifooyin sida isku-xidhka sare ee labajibbaaran, dheellitirka hooseeya, bogsashada degdegga ah, iska caabbinta xirashada, iyo iska caabbinta dareeraha.

Waa monomer saddex-shaqayneed oo caadi ah kaas oo bixiya milmi wanaagsan, xawaare sare oo bogsiin ah iyo cufnaan sare oo isku xidha.
Qiimuhu waa ka jaban yahay, laakiin wuu dhibsadaa maqaarka.
Marka la soo koobo, trimethylolpropane triacrylate si weyn ayaa loogu isticmaalaa meelo badan waana walax kiimiko ceeriin ah oo muhiim ah.

Sifooyinka Kiimikada Trimethylolpropane triacrylate
Barta dhalaalaysa -66°C
Barta karkaraya > 200°C
cufnaanta 1.1 g/mL at 25 °C (iftiin)
cufnaanta uumiga >1 (marka loo eego hawada)
cadaadiska uumiga <0.01 mm Hg (20 °C)
Tusmada Refractive n20/D 1.474 (iftiin)
Fp >230 °F
heerkulka kaydinta. Qaboojiyaha
qaab dareere ah
heerkulka 0[20 ℃]
midab La'aan midab ilaa huruud khafiif ah ilaa oranji khafiif ah
Cufis-jiidad Gaar ah 1.1
Biyaha oo milma.
Barafka -66
InChIKey DAKPPKUUDNSNPN-UHFFFAOYSA-N
LogP 4.35 at 20℃
Tixraaca Saldhigga Xogta CAS 15625-89-5 (Tixraaca Saldhigga Xogta CAS)
IARC 2B (Mugga 122) 2019
Tixraaca Kiimikada NIST TMPTA (Trimethylol propane triacrylate)(15625-89-5)

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