Weydiinta Liiska Qiimaha
Wixii su'aalo ah oo ku saabsan alaabtayada ama liiska qiimaha, fadlan noogu dhaaf emailkaaga waxaanan kula xiriiri doonnaa 24 saacadood gudahood.
Guji si aad u gudbiso weydiimaha
Soo-saareyaasha Xabagta Polyester-ka ee aan dheregsanayn
HANTIDA
• 7937 resin polyester resin oo leh falcelin dhexdhexaad ah
• Heerkulka ugu sarreeya, xoogga sare, hoos u dhaca, adkaanta wanaagsan
CODSIGA
Waxay ku habboon tahay in lagu adkeeyo dhagaxa quartz heerkulka qolka iyo heerkulka dhexdhexaadka ah., ect
tusmada tayada
| ITEM | Range | Unug | Habka Imtixaanka |
| Muuqashada | Huruud khafiif ah |
|
|
| Aysiidhka | 15-21 | mgKOH/g | GB/T 2895-2008 |
|
Viscosity, cps 25 ℃ |
0.65-0.75 |
Pa. s |
GB/T 2895-2008 |
|
Waqtiga jel, min 25 ℃ |
4.5-9.5 |
min |
GB/T 2895-2008 |
|
Waxyaabaha adag, % |
63-69 |
% |
GB/T 2895-2008 |
|
Deganaanshaha kulaylka, 80℃ |
≥24
|
h |
GB/T 2895-2008 |
| midab | ≤70 | Pt-Co | GB/T7193.7-1992 |
Talooyin: Ogaanshaha Waqtiga Gelation: 25°C qubeyska biyaha, 50g resin leh 0.9g T-8m (L% CO) iyo 0.9g M-50 (Akzo-Nobel)
MEMO: Haddii aad leedahay shuruudo gaar ah oo ku saabsan sifooyinka daaweynta, fadlan la xiriir xaruntayada farsamada
HANTIDA makaanikada ah ee wax lagu shubo
| ITEM | Range |
Unug |
Habka Imtixaanka |
| adkaanta Barcol | 35 |
| GB/T 3854-2005 |
| Qallooca kulaylkatemperature | 48 | °C | GB/T 1634-2004 |
| Dheeraynta xilliga nasashada | 4.5 | % | GB/T 2567-2008 |
| Xoog xajin | 55 | MPa | GB/T 2567-2008 |
| modules-jilicsan | 3300 | MPa | GB/T 2567-2008 |
| Xoog Jilicsan | 100 | MPa | GB/T 2567-2008 |
| Hababka dabacsanaanta | 3300 | MPa | GB/T 2567-2008 |
| Awood saamayn | 7 | KJ/㎡ | GB/T2567-2008 |
MEMO: Heerka waxqabadka: GB/T8237-2005
Baakadaha iyo KAYDINTA
• Alaabta waa in lagu shubaa weel nadiif ah, qalalan, ammaan ah oo xiran, miisaankiisuna yahay 220 Kg.
• Nolosha shelf: 6 bilood ka hooseeya 25 ℃, ku kaydsan qabow oo si fiican u
meel hawo leh.
• Shuruudaha xirxiran ee gaarka ah, fadlan la xiriir kooxdayada taageerada
FIIRO GAAR AH
Dhammaan macluumaadka ku jira buug-yarahaan waxay ku saleysan yihiin GB/T8237-2005 imtixaannada caadiga ah, kaliya tixraac;laga yaabaa in ka duwan yahay xogta dhabta ah ee imtixaanka.
• Habka wax soo saarka ee isticmaalka alaabta resin, sababtoo ah waxqabadka alaabta isticmaalaha waxaa saameeya arrimo badan, waxaa lagama maarmaan ah in dadka isticmaala ay is tijaabiyaan ka hor inta aysan dooran oo isticmaalin alaabta resin.
• Beestayaal polyester-ka aan dheregsanayn waa kuwo aan degganayn oo waa in lagu kaydiyaa meel ka hoosaysa 25°C meel qabow ah, gaadhiga qaboojiyaha ama wakhtiga habeenkii, iyaga oo ka ilaalinaya qorraxda.
Xaalad kasta oo aan ku habboonayn kaydinta iyo gudbintu waxay sababi doontaa gaabinta nolosha shelf.
TILMAANTA
• 7937 resin kuma jiro wax, dardargeliyaha iyo wax lagu daro thixotropic.
7937 resin ayaa ku habboon in lagu daaweeyo heerkulka qolka iyo heerkulka dhexdhexaadka ah.Daaweynta heerkulka dhexdhexaadka ah ayaa aad ugu habboon xakamaynta wax soo saarka iyo hubinta waxqabadka alaabta.Lagu taliyay habka daaweynta heerkulka dhexdhexaadka ah: tert-butyl peroxide isooctanoate TBPO (content ≥97%), 1% content resin;heerkulka daaweynta, 80 ± 5 ℃, daaweyn aan ka yarayn 2.5 saacadood.Wakiilka isku dhafka ah ee lagu taliyay: γ-methacryloxypropyl trimethoxysilane KH-570, 2% ka kooban resin
• 7937 resin waxa uu leeyahay ku dabaqitaan ballaaran;waxaa lagu talinayaa in la doorto 7982 resin ama o-phenylene-neopentyl glycol 7964L resin leh shuruudaha waxqabadka sare;waxaa lagu talinayaa in la doorto m-phenylene-neopentyl glycol 7510 ee caabbinta biyaha sare, caabbinta kulaylka iyo caabbinta cimilada.Xabagta;Haddii qalabku uu buuxin karo shuruudaha, fadlan dooro viscosity isophthalic 7520 resin-yar, kaas oo ka dhaqaale badan oo leh waxqabad wanaagsan.
• Habka wax soo saarka ee alaabta, ka dib kuleylka iyo daaweynta, waa in si joogto ah hoos loogu dhigaa heerkulka qolka, si looga fogaado qaboojinta degdega ah, si looga hortago qallafsanaanta alaabta, gaar ahaan xilliga qaboobaha.Goynta iyo nadiifinta dhagaxa quartz ee habka wax soo saarka waa in la sameeyaa ka dib daaweyn ku filan ka dib.
• nuugista qoyaanka buuxinta waa in laga fogaadaa.Qoyaanka xad-dhaafka ah ee qoyaanku wuxuu saameyn doonaa daawaynta alaabta waxayna sababi doontaa hoos u dhaca waxqabadka.
