Isophthalic Orthophthalic Terephthalic Unsaturated Polyester Rau Pultrusion

Kev Piav Qhia Luv:

Khoom npe: Cov tshuaj Polyester tsis muaj roj
Cov Khoom Siv Raw Tseem Ceeb: Silicone
Kev Siv: Pultrusion
Hom: Lub Hom Phiaj Dav Dav
Daim Ntawv Thov: Filament winding yeeb nkab / Tank
Qauv: Pultrusion
Lub Sijhawm Gel: 6-10 feeb
Tsos: Pob tshab Viscous kua

Peb lub Hoobkas tau tsim cov fiberglass txij li xyoo 1999.

Kev Txais: OEM/ODM, Lag Luam Wholesale, Lag Luam,

Kev Them Nyiaj: T/T, L/C, PayPal

Peb lub Hoobkas tau tsim Fiberglass txij li xyoo 1999. Peb xav ua koj qhov kev xaiv zoo tshaj plaws thiab koj tus khub lag luam txhim khu kev qha.

Thov koj xa koj cov lus nug thiab cov lus txib.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Khoom Zaub

Daim Ntawv Thov Khoom

Cov tshuaj polyester tsis muaj roj hmab siv rau pultrusion yog hom o-phenylene thiab m-phenylene. Beta benzene hom resin muaj cov khoom siv kho tshuab zoo dua, tawv, tiv taus kub thiab tiv taus corrosion. Tam sim no, kev siv hauv tsev ntau dua yog hom o-phenylene, pultrusion molding txheej txheem xav tau kev siv cov resin viscosity qis, feem ntau yog siv cov unsaturated polyester resin thiab epoxy resin lossis hloov kho epoxy resin. Unsaturated polyester resin siv rau pultrusion yog hom o-phenylene thiab m-phenylene, m-phenylene hom resin muaj cov khoom siv kho tshuab zoo dua, tawv, tiv taus kub thiab tiv taus corrosion. Txawm li cas los xij, cov txheej txheem tsim khoom tiag tiag pom nyob rau hauv cov thev naus laus zis uas twb muaj lawm ntawm cov khoom siv resin tseem tsis tuaj yeem ua tau raws li qhov xav tau ntawm cov txheej txheem pultrusion molding, piv txwv li: kev tiv taus kub muaj chaw rau kev txhim kho.

Cov Lus Qhia thiab Cov Khoom Siv Lub Cev

681 yog orthophthalic unsaturated polyester resin, kev ua haujlwm ruaj khov, zoo heev filler loading. Pultruded pas nrig feem ntau yog siv rau cov ntaub thaiv txaj, cov tshuaj tsuag bar thiab cov cuab yeej kov, profiles thiab lwm yam. Zoo impregnated ntawm iav fiber reinforcement, rub ceev ceev. Pultruded pas nrig feem ntau yog siv rau cov ntaub thaiv txaj, cov tshuaj tsuag bar thiab cov cuab yeej kov thiab lwm yam.

Cov Ntawv Qhia Txog Kev Siv Tshuaj Rau Cov Kua Roj
Khoom	Chav tsev	Tus nqi	Tus Qauv
Qhov tsos		Cov kua dej pob tshab
Tus Nqi Acid	mgKOH/g	16-22	GB2895
Viscosity (25 ℃)	Mpa.S	420-680	GB7193
Lub Sijhawm Gel	feeb	6-10	GB7193
Tsis-Volatile	%	63-69	GB7193
Kev Ruaj Ntseg Thermal (80 ℃)	h	≥24	GB7193
Lus Cim: Lub Sijhawm Gel yog 25 ° C; hauv chav dej cua; 0.5 ml cobalt isocaprylate kua thiab 0.5 ml MEKP kua tau ntxiv rau hauv 50 g resin

Zoo impregnated ntawm iav fiber reinforcement, rub ceev ceev. Pultruded pas nrig feem ntau yog siv rau cov ntaub thaiv txaj, tshuaj tsuag bar thiab cov cuab yeej kov thiab lwm yam khoom tseem ceeb.

Cov Lus Qhia Txog Cov Khoom Siv Lub Cev
Khoom	Chav tsev	Tus nqi	Tus Qauv
Barcol Hardness ≥	Barcol	38	GB3854
Lub zog tensile ≥	Mpa	55	GB2567
Kev ntev thaum tawg ≥	%	5.0	GB2567
Lub zog khoov ≥	Mpa	73	GB2567
Lub zog cuam tshuam ≥	KJ/m2	10	GB2567
Kub deflection kub (HDT) ≥	℃	70	GB1634.2
Lus Cim: Qhov Kub Ib puag ncig rau Kev Sim: 23 ± 2 ° C; qhov av noo: 50 ± 5%