pvc杓搁€佸付鐢熺敘(ch菐n)杓搁€佸付鏄啝甯堕亱(y霉n)杓告(j墨)鐨勪富瑕侀儴浠�锛岃捣鎵胯級鐗╂枡鐨勪綔鐢紝瀹冨唬娉涚敤浜庡喍閲�銆佸缓鏉�銆侀浕鍔涖€佺⒓闋�銆佺う灞辩瓑琛屾キ(y猫)銆�
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姝よ几閫佸付閬╃敤浜庝竴鑸浠朵笅杓搁€佺劇鐗规畩鑵愯潟鎬у父婧鐙€銆佺矑鐙€銆佺矇鐙€鐗╂枡銆�
寮�(qi谩ng)鍔涘堡鐐哄劒(y艒u)璩�(zh矛)閲嶅瀷妫夊竼甯冩垨缍銆佹粚妫夊竼甯�銆�
1銆佽钃嬪堡鐗╃悊姗�(j墨)姊版€ц兘锛�
|
瑕嗚搵灞ゆ€ц兘绱�(j铆)鍒� |
鎷変几寮�(qi谩ng)搴︹墺 |
鎷夋柗浼搁暦(zh菐ng)鐜団墺 |
纾ㄨ€楅噺鈮� |
|
|
Mpa |
% |
mm3 |
|
H |
24.0 |
450 |
120 |
|
D |
18.0 |
400 |
100 |
|
L |
15.0 |
350 |
200 |
2銆佸叏鍘氬害鎷変几鎬ц兘锛�
A.甯剁殑绺卞悜鎷変几寮�(qi谩ng)搴︿笉浣庝簬濡備笅妯�(bi膩o)绋卞€硷細160 200 250 315 400 500 600 630 800N/mm
B.甯剁殑鍏ㄥ帤搴︾副鍚戞媺浼搁暦(zh菐ng)鐜囦笉灏忎簬10%锛屽付鐨勫叏鍘氬害绺卞悜鍙冭€冨姏鎷変几鐜囨噳(y墨ng)涓嶅ぇ浜�4%銆�
C.鐩寸窔搴︼細涓嶅ぇ浜�25mm銆�
D.灞ら枔绮樺悎寮�(qi谩ng)搴︼細
|
鎸囨(bi膩o)鍚嶇ū |
甯冨堡闁撯墺 |
瑕嗚搵灞よ垏甯冨堡闁� |
|
|
|
|
瑕嗚搵灞ゅ帤搴︹墹1.5mm |
瑕嗚搵灞ゅ帤搴�>1.5mm |
|
鍏ㄩ儴寮忔ǎ骞冲潎鍊� |
3.2N/mm |
2.1N/mm |
2.7N/mm |
|
|
|
|
|
鏍规摎(j霉)瀹㈡埗瑕佹眰锛屽彲鍋氭垚鐠�(hu谩n)褰㈠付锛岃钃嬭啝鍙埗鎴愬嚬鍧�銆佷汉瀛�銆佹┇绱嬬瓑鑺辩磱銆�