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Jumlo Tayo Wanaagsan 21″/23″/26″ Koa Top Ukulele Adag (AU50-TBA-3)

Jumlo Tayo Wanaagsan 21″/23″/26″ Koa Top Ukulele Adag (AU50-TBA-3)

Sharaxaad Gaaban:

CAS NO.: 1663-39-4

FormulaC7H12O2

Miisaanka molecular128.17

EINECS NO.216-768-7

Tusmada dib-u-celinta: 1.4103 (20°C)

Mp-69 °C

Bp119 ~ 121 °C ( shidan)

Fp17.0 °C (koob xiran)

Cadaadiska uumiga16 mbar (20 ℃)

Cufnaanta0.883 g/ml at 20°C

Viscosity0.9mPa.s (20 °C)

Tg55°C

Qiimaynta (GC): ≥99.50%

Midabka (Pt-Co): ≤10
Qiimaha aysiidhka (Sida AA): ≤0.1%

Biyaha: ≤0.04%

Xakameeyaha (MEHQ): 15± 5 ppm


Faahfaahinta Alaabta

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Xigasho degdeg ah oo heer sare ah, la-taliyayaal xog ogaal ah si ay kaaga caawiyaan inaad doorato xalka saxda ah ee ku habboon baahiyahaaga oo dhan, waqti jiil gaaban, gacan tayo leh oo mas'uul ah iyo badeecado iyo adeegyo gaar ah oo loogu talagalay bixinta iyo dhoofinta arrimaha Tayada Wanaagsan Jumladda 21 ″/23″/26″ Solid Koa Top Ukulele (AU50-TBA-3), Waxaan rajeyneynaa inaan aasaasno ururro ururo aad u badan oo ay la socdaan macaamiisha adduunka oo dhan.
Xigasho degdeg ah oo heer sare ah, la-taliyayaal xog ogaal ah si ay kaaga caawiyaan inaad doorato xalka saxda ah ee ku habboon baahiyahaaga oo dhan, waqti jiil gaaban, gacan tayo leh oo mas'uul ah iyo badeecado iyo adeegyo gaar ah oo loogu talagalay bixinta iyo dhoofinta arrimahaShiinaha Ukulele iyo Cufnaanta Sarreysa ee Alwaaxa uu Dad Sameeyay, Waxaan bixin doonaa alaab aad uga wanaagsan oo leh naqshado kala duwan iyo adeegyo xirfadeed.Waxaan si kal iyo laab ah u soo dhawaynaynaa saaxiibada ka kala socda aduunka in ay soo booqdaan shirkadeena oo ay nagala shaqeeyaan faa'iidooyinka mustaqbalka fog iyo labada dhinacba.

Sharaxaad:Tert-butyl acrylate waa kiimiko aad u muhiim ah oo ah walxo cayriin iyo dhexdhexaad ah.Sababtoo ah molecules-ka gaarka ah oo aad u firfircoon, bonds double unsaturated iyo carbonoxylate (-COOR) qaab dhismeedka, waxaa laga soo saari karaa noocyo badan oo ah Waxay leedahay qaacidada polymer ah oo leh waxqabad wanaagsan, iyo diyaariyaa balaastiig, iskutallaabta iyo polymers kale iyada oo loo marayo emulsion. polymerization, polymerization xal, copolymerization iyo hababka kale ee processing. Its adhesion polymer waa xoog badan, ay hufnaan waa wanaagsan, iyo samaynta filim ay cad, taas oo ka dhigaysa waxa ay awood weyn in wax ka beddelka ee kiimikooyinka kala duwan.Saabuunta, fiilooyinka synthetic, caag synthetic, caagadaha, maqaar, koollada, iwm ayaa aad iyo aad loo isticmaalo.

 

Astaamaha:

Tert-Butyl Acrylate waxaa loo isticmaali karaa in lagu siiyo waxyaabaha soo socda polymers:

• Nacaybka

•Deganaanshaha kiimikaad

•Isku xidhidhaynta

• Adag

• Iska caabin xaaq

•Adhesion

• Adag sare

•Cimilada hawada.

 

Codsiga:tert-Butyl Acrylate waxay samaysaa homopolymers iyo copolymers.Copolymers of tert-Butyl Acrylate waxaa lagu diyaarin karaa acrylic acid iyo cusbada, amides iyo esters, iyo methacrylates, acrylonitrile, maleic acid est rs, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, saliid qalajin iyo polye qalajiyey. iwm. tert-Butyl Acrylate sidoo kale waa quud aad u faa'iido badan oo loogu talagalay isku-darka kiimikaad

 

Tilmaamaha guud:Xogta ku jirta daabacaadan waxay ku saleysan tahay aqoontayada iyo waayo-aragnimadeena hadda.Marka la eego arrimo badan oo saameyn ku yeelan kara habaynta iyo adeegsiga badeecadayada, xogtani kama fududayso soo-saareyaasha inay sameeyaan baaritaanno iyo baaritaanno iyaga u gaar ah, sidoo kale xogtani ma aha tilmaamayso dammaanad kasta oo guryaha qaarkood ah, ama ku habboonaanta alaabta ujeeddo gaar ah.Sharaxaad kasta, sawiro, sawiro, xog, cabbir, miisaan iwm. halkan lagu bixiyay waxa laga yaabaa inay isbeddelaan iyada oo aan xog hore laga hayn oo ma aha tayada qandaraaska ee lagu heshiiyey.Waa mas'uuliyadda qaataha alaabadayada si loo hubiyo in la ilaaliyo xuquuq kasta oo lahaanshaha iyo sharciyada jira.

 

 

Xidhmada:170kg miisaanka saafiga ah, ama sida loo baahan yahay.

 

Gaadiidka iyo kaydinta:

Iska ilaali roobka dhalaalaya iyo heerkulka sare ee gaadiidka, Si aad uga hortagto polymerization, tert-Butyl Acrylate waa in had iyo jeer lagu kaydiyaa hawada hoosteeda, oo aan waligeed hoos iman gaas aan shaqaynayn.Joogitaanka oksijiinta ayaa loo baahan yahay si uu u dejiyo u shaqeeyo si wax ku ool ah.Waa in ay ka kooban tahay qaboojiyaha, heerkulka kaydintana waa in aanu dhaafin 35 °C.Xaaladahan, xasilooni kaydinta hal sano ayaa la filan karaa.Si loo yareeyo suurtagalnimada kaydinta xad-dhaafka ah, nidaamka kaydinta waa inuu si adag u raacaa mabda'a "koowaad-u-hortagga".Muddooyinka kaydinta dheeraadka ah ee ka badan 4 toddobaad waxaa lagu talinayaa in la buuxiyo walxaha oksijiinta ee kala diri. Taangiyada kaydinta iyo tuubooyinka waa in laga sameeyaa birta ama aluminium. Xeerarka kaydinta dareeraha gubanaya waa in la ilaaliyaa (qalabka korantada ee aan qarxin, taangiyada hawada laga saaray dab-qabayaasha ololka iwm.) Haamaha kaydinta, matoorada iyo tuubooyinka waa in la dhoobo.

Xigasho degdeg ah oo heer sare ah, la-taliyayaal xog ogaal ah si ay kaaga caawiyaan inaad doorato xalka saxda ah ee ku habboon baahiyahaaga oo dhan, waqti jiil gaaban, gacan tayo leh oo mas'uul ah iyo badeecado iyo adeegyo gaar ah oo loogu talagalay bixinta iyo dhoofinta arrimaha Tayada Wanaagsan Jumladda 21 ″/23″/26″ Solid Koa Top Ukulele (AU50-TBA-3), Waxaan rajeyneynaa inaan aasaasno ururro ururo aad u badan oo ay la socdaan macaamiisha adduunka oo dhan.
Tayo WacanShiinaha Ukulele iyo Cufnaanta Sarreysa ee Alwaaxa uu Dad Sameeyay, Waxaan bixin doonaa alaab aad uga wanaagsan oo leh naqshado kala duwan iyo adeegyo xirfadeed.Waxaan si kal iyo laab ah u soo dhawaynaynaa saaxiibada ka kala socda aduunka in ay soo booqdaan shirkadeena oo ay nagala shaqeeyaan faa'iidooyinka mustaqbalka fog iyo labada dhinacba.


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