Aha ngwaahịa:Methyl methacrylate(MMA)

Ọkpụkpọ anụ ahụ:C5H8O2

CAS Mba:80-62-6

Ọdịdị molekụla ngwaahịa:

Nkọwapụta:

Njirimara kemịkalụ:

Methyl methacrylate bụ mmiri mmiri na-enweghị agba, na-agbanwe agbanwe ma na-ere ọkụ. Njupụta njikọ 0.9440. ebe agbaze - 48 ℃. Ebe esi esi 100 ~ 101 ℃. Ebe ọkụ ọkụ (oghe iko) 10 ℃. Refractive index 1. 4142. vapor pressure (25.5℃) 5.33kPa. soluble na ethanol, ether, acetone na ihe mgbaze ndị ọzọ. Obere soluble na ethylene glycol na mmiri. Dị mfe polymerized na ọnụnọ nke ìhè, okpomọkụ, ionizing radieshon na catalyst.

Ngwa:

1.Methyl methacrylate bụ kemịkalụ sịntetik na-agbanwe agbanwe nke a na-ejikarị emepụta akwụkwọ acrylic nkedo, acrylic emulsions, na ịkpụzi na extrusion resins.

2.Na mmepụta nke methacrylate resins na plastik. A na-atụgharị Methyl methacrylate n'ime methacrylates dị elu dị ka n-butyl methacrylate ma ọ bụ 2-ethylhexylmetacrylate.

3.A na-eji methylmethacrylate monomer mee ihe na mmepụta nke methylmethacrylate polymers na copolymers, polymers na copolymers na-ejikwa mmiri, ihe mgbaze, na ihe mkpuchi elu na-adịghị edozi, adhesives, sealants, akpụkpọ anụ na akwụkwọ, inks, polishes, textile finishing, eze prostheses. ciment ọkpụkpụ ịwa ahụ, na ọta acrylic radieshon na-akwado na nkwadebe nke sịntetik mbọ aka na ntinye akpụkpọ ụkwụ orthotic. A na-ejikwa Methyl methacrylate dị ka ihe mmalite iji mepụta esters ndị ọzọ nke methacrylic acid.

4.A na-eji granules maka injection na extrusion igbu ịkpụzi nke maka nchapụta anya ha pụtara ìhè, ihu igwe na nkwụsi ike na ọkụ, akụrụngwa ụlọ ọrụ na ngwa elektrọn (ihe ngosi ekwentị na akụrụngwa hi-fi), ụlọ na ihe owuwu (glazing na windo), imewe nke oge a. (arịa ụlọ, ihe ịchọ mma na tableware), ụgbọ ala na njem (ọkụ na ogwe ngwá ọrụ), ahụike na nchekwa ( ite na tubes ule) na ngwa ụlọ (oven microwave) ọnụ ụzọ na ọkwá igwekota).

5.Mgbanwe mmetụta maka polyvinyl chloride siri ike doro anya.