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Gacmaha Laastikada Xirfadlayaasha ah ee Dhimista Jumlada ee loogu talagalay Feerka, Karate, iyo MMA

Gacmaha Laastikada Xirfadlayaasha ah ee Dhimista Jumlada ee loogu talagalay Feerka, Karate, iyo MMA

Sharaxaad Gaaban:

CAS NO.: 80-62-6

FormulaC5H8O2

Miisaanka molecular100.12

EINECS NO.201-297-1

Mp-48 °C

Bp100 °C ( shid)

Tilmaanta refractiven20/D 1.414 (lit.)

Cufnaanta0.943 g/ml at 20 °C

Meesha dhalaalka: -48°C( shid)

Barta karkarinta: 100°C( shid)

Cufnaanta: 0.936g/ml at 25°C (iftiin)

Cufnaanta Uumiga: 3.5 (Vsair)

Cadaadiska uumiga: 29mmHg (20°C)

Tusaha dib-u-celinta: n20/D1.414(lit.)FEMA4002|METHYL2-METHYL-2-PROPENOATE

Barta Tooshka ah: 50°F

Xaaladaha kaydinta: 2-8°C

Solubility: 15g/l

Foom: Khadka Crystal Powder ama Crystals

Midabka: Cadaan ilaa jaale cirro leh

Xadka urka: (OdorThreshold) 0.21ppm

Qiimaha xadka qaraxa: (xadka qaraxa) 2.1-12.5% ​​(V)

Biyaha milmay: 15.9g/L(20ºC) Nambarka JECFA 1834

Merck: 14,5941

BRN: 605459

 


Faahfaahinta Alaabta

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Waxaa naga go'an inaan bixino si sahlan, waqti-badbaadin ah iyo lacag-badbaadin hal-joojin ah taageerada iibka ee macaamilka ee loogu talagalay gacan-ku-duubista-xirfadeedka Laastikada ee Xirfadlayaasha Feerka, Karate, iyo MMA, Had iyo jeer inta badan isticmaaleyaasha ganacsiga iyo ganacsatada si ay u bixiyaan tayada ugu wanaagsan alaab iyo adeeg aad u fiican.Si diiran ugu soo dhawoow inaad nagu soo biirto, aynu hal abuur wada jir u samayno, si aynu riyo u duulno.
Waxa naga go'an in aanu siino fudud, waqti-badbaadin ah iyo lacag badbaadinaysa hal-joojin taageerada wax iibsiga ee macaamiishaShiinaha feerka iyo galoofisyada feerkaWaxaan isku daynay intii karaankeena ah inaan ka dhigno macaamiil badan oo faraxsan oo ku qanacsan.Waxaan si dhab ah u rajaynaynaa inaan abuurno xidhiidh ganacsi oo wanaagsan oo wakhti dheer ah oo aan la yeelano shirkaddaada sharafta leh fursadan, ku salaysan siman, faa'iido wadaaga iyo ku guuleysiga ganacsiga guusha hadda ilaa mustaqbalka.

Sharaxaad:Methyl methacrylate (MMA) waa walxo kiimiko ah oo muhiim ah oo ceyriin ah, inta badan loo isticmaalo soo saarista polymethyl methacrylate (plexiglass), polyvinyl chloride auxiliary ARC oo loo isticmaalo sidii monomer labaad ee soo saarista fiilooyinka acrylic.Waxaa lagu koobi karaa monomers kale oo vinyl ah si loo helo alaab leh sifooyin kala duwan, kuwaas oo loo isticmaalo sida xabagta, xabagta, xabagta sarrifka ion, wakiilada glazing waraaqaha, daabacaadda dharka iyo kaabayaal midabaynta, wakiilada daaweynta maqaarka, saliidda lagu daro saliidda, saliidda cayriin waxay ku shubtaa niyad-jabka. Walxaha dahaadhka ah ee dahaadhka ah Waxaa si weyn loogu isticmaalaa sidii caagadeeyaha emulsions balaastikada ah.

 

Astaamaha:1. Sun yar 2. Dabacsan oo guban kara

 

Codsiga:Methyl methacrylate waa walxo kiimiko ah oo muhiim ah oo ceeriin ah, inta badan waxaa loo isticmaalaa sida polymethyl methacrylate monomers (muraayad organic), sidoo kale leh copolymerization vinyl monomer kale si aad u hesho dabeecada kala duwan ee badeecada, sidoo kale loo isticmaalo soo saarista resin kale, balaastiig, dhejisyo, dahaar, Saliidaha, wakiilada galitaanka alwaax, wakiilada qoolleyda gariiradda mootada, resin beddelka ion, warqad, booli, kaaliyeyaasha dunta, wakiilka daawaynta maqaarka iyo dahaadhka ku shubaya alaabta iyo wixii la mid ah.

 

Tilmaamaha guud:Taxadirka hawlgalka: hawlgalka xiran, xoojinta hawo-qaadista.Hawl-wadeenadu waa inay qaataan tababar gaar ah oo ay si adag u hoggaansamaan nidaamka hawlgalka.Waxa lagu taliyaa in hawl-wadeenadu xidhaan qalab-kufiyeyaasha shaandhada (maaskarada badhkii), muraayadaha badbaadada kiimikaad, dharka shaqada ee ka-hortagga ah, iyo galoofyada saliidda caag u adkaysta.Ka fogow dabka iyo meelaha kulaylka ah, sigaar-cabista si adag waa mamnuuc goobta shaqada.Isticmaal hababka hawo-qaadista ee aan qarxin iyo qalabka.Ka ilaali uumiga ku soo daadanaya hawada goobta shaqada.Iska ilaali inaad la xiriirto oksaydhiyeyaasha, acids, bases, halogens.Marka la qabanayo, waa in si fudud loo raro lagana dejiyaa si looga hortago burbur ku yimaada baakadaha iyo weelasha.Lagu qalabeeyay noocyada u dhigma iyo tirada qalabka dagaalka dabka iyo qalabka daawaynta degdega ah ee daadsan.Weelasha faaruq ah waxay noqon karaan hadhaa waxyeello leh.

 

Xidhmada:180/190kg miisaanka saafiga ah, ama shuruudaha macmiilka.

 

Gaadiidka iyo kaydinta:

1. Ku kaydi bakhaar qabow oo hawo leh.Ka fogow dabka iyo ilaha kulaylka.Ka fogow iftiinka.Heerkulka kaydinta waa inuusan dhaafin 30 ℃.
2. Baakadaha waxaa loo baahan yahay in la xiro oo aan la xiriirin hawada.
3. Waa in si gooni ah loo kaydiyaa oksijiinta, acids, alkalis, halogen, iwm, oo aan la isku darin.
4. Inta lagu jiro gaadiidka, waa in laga ilaaliyo soo-gaadhista iftiinka qorraxda, roobka, iyo heerkulka sare.Inta lagu jiro joojinta, ka fogow dabka, ilaha kulaylka iyo meelaha kulaylka sareeyo.
5. Dhuumaha qiiqa ee gaadhiga shaygan xambaarsan waa in lagu rakibaa qalabka dab-demiska, waxaana mamnuuc ah isticmaalka mishiinada iyo qalabka u nugul dhinbiilka marka la raro.

Waxaa naga go'an inaan bixino si sahlan, waqti-badbaadin ah iyo lacag-badbaadin hal-joojin ah taageerada iibka ee macaamilka ee loogu talagalay gacan-ku-duubista-xirfadeedka Laastikada ee Xirfadlayaasha Feerka, Karate, iyo MMA, Had iyo jeer inta badan isticmaaleyaasha ganacsiga iyo ganacsatada si ay u bixiyaan tayada ugu wanaagsan alaab iyo adeeg aad u fiican.Si diiran ugu soo dhawoow inaad nagu soo biirto, aynu hal abuur wada jir u samayno, si aynu riyo u duulno.
Dhimista JumladaShiinaha feerka iyo galoofisyada feerkaWaxaan isku daynay intii karaankeena ah inaan ka dhigno macaamiil badan oo faraxsan oo ku qanacsan.Waxaan si dhab ah u rajaynaynaa inaan abuurno xidhiidh ganacsi oo wanaagsan oo wakhti dheer ah oo aan la yeelano shirkaddaada sharafta leh fursadan, ku salaysan siman, faa'iido wadaaga iyo ku guuleysiga ganacsiga guusha hadda ilaa mustaqbalka.


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