ժҪ ñ(sh)֬(du)̼ ( PC)M(jn)ȼ ԇ(yn)Y(ji) ,(sh)֬(du) PCȼ ,Чȼ PCȱڛ_(qing)Ⱥ쏊(qing) ,ߟ׃Μض ,(du)Ӱ푲 ڱ(sh) ֬|(zh)?jn)?sh) 6%r(sh) ,ϵָ(sh) 28%ߵ 40. 6% ,ȼȼ(j) UL 94V - 2(j)ߵ V - 0(j) ,HȫM(mn) h(hun)Ҫ ,ҿɱC PCȼҪߵĈ(chng)ϑ(yng)
P(gun)I~ (sh)֬ ̼ ȼ
̼ ( PC)һNͨù ,оC W(xu) 늚⼰ ,e?xn)?yu)ě_(qing) Ⱥ׃Q(chng) ,ʸ ,W(xu)ܺ ,e _gڹ ,IJD(zhun)׃ض ( Tg ) ,ˮʵ ,Ʒߴஔ(dng)(wn) ,we ʺͽ늏(qing)cĤஔ(dng) ,늓pĽЃH ھϩ ( PE);۱ϩ ( PS) , 10130 ׃ [ 1 ] PCă(yu) ,Ʒ乲 (Ͻ ) C(j)е ܇(ch) p ИI(y)@ˏVđ(yng)
PCϨ ,ȼr(sh)(hu)ų CO2 ,ȼ ܃(yu)һ ,Ҋ(jin) 1ijЩȼҪ Ĉ(chng)τtҪ(du)M(jn)һȼ Ŀǰ PC ȼ ,(gu)(ni)õļg(sh)uϵ ϵȼ ,@(hu)(yn)?f)p PCϵě_(qing)Ⱥ ܵW(xu) , ͬr(sh)߀(hu)ɭh(hun)Ⱦ Sh(hun)ͰȫҎ(gu)څ(yn) ,o(w)u o(w)ȼ g(sh)оc_(ki)l(f)ʮ о_(ki)l(f)Ѓ(yu) Cܵĭh(hun)ȼ PCһֱLJ(gu)(ni)dzҕ n}
1 Nϵָ(sh)
(sh) ֬ Q(chng)
|
ָ(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 o(w)Ⱦ (du)ϵļӹܺ W(xu)ӰСȼ?xn)?yu)ȃ(yu)c(din)ע Ŀ ʹ ԓȼ ȼ PP _ ϩ (H IPS)͵ܶȾϩ (LDPE)Ѓ(yu)ľC
xõı(sh)֬ (º(jin)Q(chng)(sh) ֬ )һN ճ F(tun) ( OH ) ͷۺ ,(du)h(hun)o(w)Ⱦ ,ȼ܃(yu) , uϵ ϵȼ @Nȼ(sh) ֬c PC , x PC ȼܵͬ r(sh) ,߀ȼϵě_(qing)Ⱥ
1 (sh)(yn)
1. 1 Ҫԭ PC:ձ˾̼˾ ; (sh)֬ : (sh)֬㽭{Ƽ˾ ; : 1010,Бc˾ ; :
1. 2 (sh)(yn)xcO(sh)
ٻϙC(j) :ɽ|RSF(tun)˾ ;
p݁ܟC(j) : XKR - 66 ,(yng)zϼF(tun) ˾ ;
ƽC(j) : XLB - D ,͙C(j)еS ; f(wn)ƘәC(j) : HY - W ,еԇ(yn)C(j)S ; ָ(sh)y(c)ԇx : HC - 2 ,(j)ϵ˹˾ ; _ԇ(yn)C(j) : UJ - 4 ,еԇ(yn)C(j)S ; ׃ΜضȜy(c)x : XWB - 300C ,ִW(xu)ƽ̃xS ;늏(qing)Ȝy(c)x : GJW - 50K ,L(zhng)܃x O(sh)˾
1. 3 ԇƂ
ʹ֮ǰùL(fng)䌦(du) PCָ , ضȞ ( 120 2 ) ,όӺȑ(yng)С 30 mm,
r(sh)gҪ 12 h ,ʹ PCĺˮ 0. 015%
PCȼ(sh)֬ 1010 քeͬıٻϙC(j)(ni)ϻ ,ټ뵽݁؞ 160 170p݁ܟC(j) ڻ쟒 ,ʹ PCcȼ Ȼƽ C(j)ģضȞ 220Ƴ ,A(y) 5 m inӉ 3 m in,䉺 5 m in,Óģ ,Ƶú ȷքe 3 mm 4 mmȼ PC f(wn) ƘC(j)ȡy(c)ԇָ(sh) W(xu)ܼ ԇ
1. 4 ܜy(c)ԇ
ָ(sh) GB / T 2406 - 1993y(c)ԇ ; ȱڛ_(qing)Ȱ GB / T 1043 - 1993y(c)ԇ ; ʺweʰ GB 1410 - 1989y(c)
ԇ ;
(qing)Ⱥя(qing)Ȱ GB / T 1040 - 1992y(c)ԇ ;
׃ΜضȰ GB / T 1634 - 1993y(c)ԇ
2 Y(ji)cӑՓ
2. 1 (sh)֬(du) PCȼܵӰ
D 1ʾ(sh)֬(du) PCָ(sh)Ӱ
D 1 (sh)֬(du) PCָ(sh)Ӱ
ɈD 1 ɿ ,S(sh)֬ , ȼ PCָ(sh)ҲS֮ ;(dng)(sh)֬|(zh)?jn)?sh) 6% r(sh) ,ϵָ(sh) 40. 6% ((yu)y(tng)uϵ ϵȼ ) ,ʹȼȼ(j)_(d) UL94 V - 0 (j) ; ^m(x)ӹ(sh)֬ ,ָ(sh)׃ ɴ˿Ҋ(jin) , (sh)֬(du) PCȼ (sh)֮֬Ծ (yu)ğ(wn)朵 SiO I |(zh)Q ֪ ,(sh)֬Wc(din) 300 ,yȼ , PCwϵм(sh)֬ ,ȼr(sh)(sh)֬ PCw ɾ|(zh) Ľ^̿ ( SiC) ,˃(ni)ϵM(jn)һ ȼ ,ֹܷw ,ֹȼɵē]l(f) ֽ ,Ķ^˃(ni) PCc Ľ|ȼ (gu)(ni)W(xu) [ 4, 5 ] о (sh)֬ȼ PEr(sh)Ҳl(f)F(xin)(sh)֬ȼr(sh)Ԛ ,γ^(wn)IJB(ti)|(zh)̿ ,Ķ
ֹ|(zh)Ă ԇ(yn)аl(f)F(xin)(sh)֬ PC ȼr(sh)ȼ ,߀ܱuϵ ϵȼ [ 6 ]ȼr(sh)ǘӰl(f) Ż |(zh)(du)h(hun)ΣĆ(wn)}
2. 2 (sh)֬(du)ȼ PCW(xu)ܵӰ (sh)֬c PC?xn)?yu) ,Ҳp PCij
ͼӹ _(qing) (sh)֬(du)ȼ
PCȱڛ_(qing)ȵӰҊ(jin)D 2ɈD 2 ɿ ,S (sh)֬ ,ȼ PCȱڛ_(qing) ,(dng)(sh)֬|(zh)?jn)?sh)С 6%r(sh) , ȼ PCȱڛ_(qing)^ ,(dng)(sh)֬|(zh)?jn)?sh) 6%ȼ PCȱڛ_(qing)׃^С @ xõĹ(sh)֬еıʹc PC Դ , PC֮gγg , PC g ,cͬr(sh) ,@N(sh)֬ɢ PC֮g , ع̻r(sh)(sh)֬ĻԹ܈F(tun) OH ܰl(f) (lin)(yng) ,ʹù(sh)֬c PCγһNW(wng)j(lu) , (qing) PCȱڛ_(qing)ȡ
D 2 (sh)֬(du)ȼ PC_(qing)ȵӰ
(sh)֬(du)ȼ PC쏊(qing)ȵӰҊ(jin)D 3 ɈD 3ɿ ,S(sh)֬ ,ȼ PC (qing)Ⱥя(qing)ȶ ,(dng)(sh) ֬|(zh)?jn)?sh)С 6%r(sh) ,ȼ PC(qing) я(qing)^ ,(dng)(sh)֬|(zh)?jn)?sh) 6%ȼ PC(qing)Ⱥя(qing) ׃^С ԭǵͷĹ(sh)֬(du) ȼ PCBm(x)](mi)Ɖ ,֮W(wng)j(lu)γ , ԼڶBm(x)γɵȶ(du)wϵ쏊(qing)ȵ зeOؕI(xin)¡
2. 3 (sh)֬(du)ȼ PC׃ΜضȵӰ
D 4ʾ(sh)֬(du)ȼ PC׃Μضȵ Ӱ ɈD 4֪ , PCğ׃ΜضS(sh)֬ Ӷ @Ҫڹ(sh)֬͟Ԙ(sh) ֬ ,ЙC(j)F(tun)r(sh)Լ͟ , ͟Ը (̕r(sh) 400500) ,@ NȺֺĹ(sh)֬͟?xn)?yu) (dng) PC @N(sh)֬o(w)ɕ(hu)ʹ׃Μض(yng) ߡ
D 4 (sh)֬(du)ȼ PC׃ΜضȵӰ
2. 4 (sh)֬(du)ȼ PCܵӰ PC鹤ϵҪ֮һ늽^
,ȼǷ늽^Ԍ(du) PC
ҲҪ (sh)֬(du) PCܵӰҊ(jin) 2
2 (sh)֬(du) PCܵӰ
(xing) Ŀ
|
(sh)֬|(zh)?jn)?sh)
|
/%
|
0
|
2
|
4
|
6
|
8
|
10
|
늏(qing) /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 PCĽ늏(qing)S(sh)֬ Ӷ , we
׃ @Ҫڹ(sh)֬Ѓ(yu)늽^ c PCкܺõ
3 Y(ji)Փ
( 1) PCм뱽(sh)֬Ч PCȼ ,(dng)(sh)֬|(zh)?jn)?sh) 6%r(sh) , ָ(sh) 28%ߵ 40. 6% , ȼȼ(j) UL 94V - 2 (j)ߵ V - 0 (j) ,ɱC PCȼ Ҫߵĭh(hun)l(yng)
( 2)ڱ(sh)֬c PCкܺõ ,߹Hp PCW(xu)(qing) , ߀Ч PCȱڛ_(qing) (qing) я(qing)
( 3)(sh)֬ļȼ PC ׃Μض ,(du)Ӱ푲
(4) ñ(sh)֬ PCȼ ȫɝM(mn)h(hun)Ҫ ,(du)h(hun)o(w)p ,ȼ (yu)ڂy(tng)uϵ ϵȼ