ժҪ ñ̼֬ ( PC)Mȼ ԇY ,֬ PCȼ ,Чȼ PCȱڛ_Ⱥ쏊 ,ߟ׃Μض ,Ӱ푲 ڱ ֬|֔(sh) 6%r ,ϵָ(sh) 28%ߵ 40. 6% ,ȼȼ UL 94V - 2ߵ V - 0 ,HȫM h(hun)Ҫ ,ҿɱC PCȼҪߵĈϑ
PI~ ֬ ̼ ȼ
̼ ( PC)һNͨù ,оC W 늚⼰ ,eԃ(yu)ě_ Ⱥ׃Q ,ʸ ,Wܺ ,e _gڹ ,IJD׃ض ( Tg ) ,ˮʵ ,Ʒߴஔ(wn) ,we ʺͽ늏cĤஔ ,늓pĽЃH ھϩ ( PE);۱ϩ ( PS) , 10130 ׃ [ 1 ] PCă(yu) ,Ʒ乲 (Ͻ ) Cе ܇ p ИI(y)@ˏVđ
PCϨ ,ȼrų CO2 ,ȼ ܃(yu)һ ,Ҋ 1ijЩȼҪ ĈτtҪMһȼ Ŀǰ PC ȼ ,õļguϵ ϵȼ ,@ؓp PCϵě_Ⱥ ܵW , ͬr߀ɭh(hun)Ⱦ Sh(hun)ͰȫҎ(gu)څ ,ou oȼ gоc_l(f)ʮ о_l(f)Ѓ(yu) Cܵĭh(hun)ȼ PCһֱLJdzҕ n}
1 Nϵָ(sh)
֬ Q
|
ָ(sh) /%
|
PE
|
17. 5
|
۱ϩ ( PP)
|
17. 4
|
PS
|
18. 1
|
(ϩ /ϩ /ϩ )
|
18. 8
|
ۼϩ
|
17. 3
|
|
24. 326. 6
|
PC
|
28
|
һϵȼ߷ȼ [ 2 ] Ч ͟ Ͷ oȾ ϵļӹܺ WӰСȼԃ(yu)ȃ(yu)cע Ŀ ʹ ԓȼ ȼ PP _ ϩ (H IPS)͵ܶȾϩ (LDPE)Ѓ(yu)ľC
xõı֬ (ºQ ֬ )һN ճ F ( OH ) ͷۺ ,h(hun)oȾ ,ȼ܃(yu) , uϵ ϵȼ @Nȼ ֬c PC , x PC ȼܵͬ r ,߀ȼϵě_Ⱥ
1
1. 1 Ҫԭ PC:ձ˾̼˾ ; ֬ : ֬㽭{Ƽ˾ ; : 1010,Бc˾ ; :
1. 2 xcO
ٻϙC :ɽ|RSF˾ ;
p݁ܟC : XKR - 66 ,zϼF ˾ ;
ƽC : XLB - D ,͙CеS ; fƘәC : HY - W ,еԇCS ; ָ(sh)yԇx : HC - 2 ,ϵ˹˾ ; _ԇC : UJ - 4 ,еԇCS ; ׃ΜضȜyx : XWB - 300C ,ִWƽ̃xS ;늏Ȝyx : GJW - 50K ,L܃x O˾
1. 3 ԇƂ
ʹ֮ǰùL䌦 PCָ , ضȞ ( 120 2 ) ,όӺȑС 30 mm,
rgҪ 12 h ,ʹ PCĺˮ 0. 015%
PCȼ֬ 1010 քeͬıٻϙCȳϻ ,ټ뵽݁؞ 160 170p݁ܟC ڻ쟒 ,ʹ PCcȼ Ȼƽ CģضȞ 220Ƴ ,A 5 m inӉ 3 m in,䉺 5 m in,Óģ ,Ƶú ȷքe 3 mm 4 mmȼ PC f ƘCȡyԇָ(sh) Wܼ ԇӡ
1. 4 ܜyԇ
ָ(sh) GB / T 2406 - 1993yԇ ; ȱڛ_Ȱ GB / T 1043 - 1993yԇ ; ʺweʰ GB 1410 - 1989y
ԇ ;
ȺяȰ GB / T 1040 - 1992yԇ ;
׃ΜضȰ GB / T 1634 - 1993yԇ
2 YcӑՓ
2. 1 ֬ PCȼܵӰ
D 1ʾ֬ PCָ(sh)Ӱ
D 1 ֬ PCָ(sh)Ӱ
ɈD 1 ɿ ,S֬ , ȼ PCָ(sh)ҲS֮ ;֬|֔(sh) 6% r ,ϵָ(sh) 40. 6% ((yu)y(tng)uϵ ϵȼ ) ,ʹȼȼ_ UL94 V - 0 ; ^m(x)ӹ֬ ,ָ(sh)׃ ɴ˿Ҋ , ֬ PCȼ ֮֬Ծ (yu)ğ(wn)朵 SiO I |Q ֪ ,֬Wc 300 ,yȼ , PCwϵм֬ ,ȼr֬ PCw ɾ| Ľ^̿ ( SiC) ,˃ȲϵMһ ȼ ,ֹܷw ,ֹȼɵē]l(f) ֽ ,Ķ^˃Ȳ PCc Ľ|ȼ W [ 4, 5 ] о ֬ȼ PErҲl(f)F(xin)֬ȼrԚ ,γ^(wn)IJB(ti)|̿ ,Ķ
ֹ|Ă ԇаl(f)F(xin)֬ PC ȼrȼ ,߀ܱuϵ ϵȼ [ 6 ]ȼrǘӰl(f) Ż |h(hun)ΣĆ}
2. 2 ֬ȼ PCWܵӰ ֬c PCԃ(yu) ,Ҳp PCij
ͼӹ _ ֬ȼ
PCȱڛ_ȵӰҊD 2ɈD 2 ɿ ,S ֬ ,ȼ PCȱڛ_ ,֬|֔(sh)С 6%r , ȼ PCȱڛ_^ ,֬|֔(sh) 6%ȼ PCȱڛ_׃^С @ xõĹ֬еıʹc PC Դ , PC֮gγg , PC g ,cͬr ,@N֬ɢ PC֮g , ع̻r֬ĻԹ܈F OH ܰl(f) (lin) ,ʹù֬c PCγһNW(wng)j , PCȱڛ_
D 2 ֬ȼ PC_ȵӰ
֬ȼ PC쏊ȵӰҊD 3 ɈD 3ɿ ,S֬ ,ȼ PC Ⱥяȶ , ֬|֔(sh)С 6%r ,ȼ PC я^ ,֬|֔(sh) 6%ȼ PCȺя ׃^С ԭǵͷĹ֬ ȼ PCBm(x)]Ɖ ,֮W(wng)jγ , ԼڶBm(x)γɵȶwϵ쏊ȵ зeOؕI¡
2. 3 ֬ȼ PC׃ΜضȵӰ
D 4ʾ֬ȼ PC׃Μضȵ Ӱ ɈD 4֪ , PCğ׃ΜضS֬ Ӷ @Ҫڹ֬͟Ԙ ֬ ,ЙCFrԼ͟ , ͟Ը (̕r 400500) ,@ NȺֺĹ֬͟ԃ(yu) PC @N֬oɕʹ׃Μض
D 4 ֬ȼ PC׃ΜضȵӰ
2. 4 ֬ȼ PCܵӰ PC鹤ϵҪ֮һ늽^
,ȼǷ늽^Ԍ PC
ҲҪ ֬ PCܵӰҊ 2
2 ֬ PCܵӰ
Ŀ
|
֬|֔(sh)
|
/%
|
0
|
2
|
4
|
6
|
8
|
10
|
늏 /MV m - 1
|
29. 20
|
30. 10
|
30. 80
|
31. 00
|
31. 20
|
31. 50
|
/10 - 14
|
6. 20
|
6. 30
|
6. 10
|
6. 20
|
6. 15
|
6. 30
|
we /10 - 15cm
|
1. 60
|
1. 59
|
16. 20
|
1. 63
|
1. 61
|
1. 62
|
ɱ 2 ֪ ,ȼ PCĽ늏S֬ Ӷ , we
׃ @Ҫڹ֬Ѓ(yu)늽^ c PCкܺõ
3 YՓ
( 1) PCм뱽֬Ч PCȼ ,֬|֔(sh) 6%r , ָ(sh) 28%ߵ 40. 6% , ȼȼ UL 94V - 2 ߵ V - 0 ,ɱC PCȼ Ҫߵĭh(hun)lá
( 2)ڱ֬c PCкܺõ ,߹Hp PCW , ߀Ч PCȱڛ_ я
( 3)֬ļȼ PC ׃Μض ,Ӱ푲
(4) ñ֬ PCȼ ȫɝMh(hun)Ҫ ,h(hun)op ,ȼ (yu)ڂy(tng)uϵ ϵȼ