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PMMAʲô

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PMMA
   W(xu)Q ۼ׻ϩ
ۼ׻ϩɼ׻ϩwۺ϶ɡƽ50-l00f(j)ۺϙC(j)IJͬPMMAķNͬĘ(gu)ͣoҎ(gu)(gu)ȫͬ(gu)gͬ(gu)(gu)Ҏ(gu)Ҳͬ߶͸ğoΟԾۺܶ(30 棯4)1.188-122߶ͨ͸90-92ȟoC(j)߀͸^⾀_(d)7351. 49C(j)е(qing)ȸߡgԺ쏊(qing)60һ75MPa_(qing)12-13kJmȟoC(j)8-10춨_(qing)1.5Ѓ(yu)⾀ʹϻض80-100 ֽضȣ200 ʹÜض-4080͉AϡᡢˮԟoC(j)}N֬ڶȷͪh(hun)Ě߻ૡҴʯѵ늽^
  Ҋa(chn)Ʒ (Ӣ acrylic Ľз)g^䌍(sh)ЙC(j)     W(xu)ۼ׻ϩPMMA_ܵܲȱc(din)PMMAĸ^F(xin)׻ϩcϩϩĹۣPMMAcPCĹ
  ͸PMMAҪ֙C(j)o(h),ԓa(chn)Ʒ֞ӲͿ,]ӲͿӃɷN.c(din)͸ʘO,]s|(zh),o늱o(h)Ĥ,ӲӲȿ_(d)4-6H. Ŀǰ؄e]Ӳ̎PMMA,(ni)Q"".
PCRƬB܊º͹I(y)o(h)wC(j)͸}ȫֵȣϾЃ(yu)Ŀ_90ڿƼİl(f)չW(xu)PCϵõ(yng)ã_ʼڸ߼W(xu)RƬ0.5CMPCϿ20֘һPCRƬNҲ顣
Ŀǰ҇PMMAҪM(fi)I(lng)?yn)V(bio)ơԡסxƷҾߵеͶЈ侀PMMAW(xu)wSطNPMMAđ(yng)I(lng)ЌٿհS(ni)VI(y)иߙnҾߘI(y)I(y)ͨI(y)W(xu)I(lng)II(y)ѸͰl(f)չPMMAa(chn)ƷҲɵͶЈ߶ЈU(ku)չ⣬PMMA߀Һ@ʾLCD(do)҇LCDĸLOPMMAa(chn)

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