HDPE
ӢȫQHigh Density Polyethylene ӢĿsHDPE ȫQܶȾϩ Q͉ϩ MɆwϩ ԡܶȾϩһNɫDرˮp؞0.941~0.960ܛgLDPEӲҲLooζ ȼԡȼx^mȼ϶˳Sɫ¶˳{ɫȼrҺw䣬oڟðͬrlʯDȼrlĚζ ҪcAЙC܄늽^ԃؕ͜rܱһgӲ쏊ԵșCеȶLDPEӽPPPPg❍ȲPP ҪȱcCеܲ׃ϻװlԵPPב_ӲȵyӡˢӡˢrMб̎oɡ ÈϡڔDbĤKOWˮע͙ܵnƷ⚤dzdɘzDDпƷƿ עܹˇHDPEДđĿ؏ʹõıϱ5gslޣMaHDPE1/5עƷһwָ510оg^Ʒ;пɼӹԵ^Ʒ;ƷʳƷڰbgõʳƷͿϹޣ߿h_ёСͰlәCȼ90gal һHDPEc142ֽضȞ300עܜضȵĿ{^g^עܕrһʹÜضȞ180--230ϩNˮarˮaƷ|60ضȺ1hrųˮϩwճȴLСƷȱzں^Ʒo տsʞ16߅ֵ0.05mmvʷlչ
HDPEһNϩɵğϩNmȻHDPE1956Ƴ@N߀]_ˮƽ@Nͨò߀ڲ_lµ;Ј ܶϩͨʹZiegler-NattaۺϷ죬cǷϛ]֧˷ŲҎ^ߵܶԓ^ڹʽʽ͉ϩԭϣЙC^llۺϷ ܶϩ٭h|ӟ_cɻá֪zԭϿɴ֞ɴzThermoplasticzThermosettingzǼӟᵽһضȺ׃ɹ̻Bʹ^mӟҲo׃BˣЭh}ĮaƷǡzĮaƷ݆̥ǡzĮaƷ z ע:ڸ۰ıQ顰A塱)ԲСzԲhҪ
HDPEһNYߡǘOԵԘ֬ԭBHDPE ɫһ̶ȵİPEЃʹIWƷijЩNĻWƷaWg縯gᣩNױuN Ȼ̼ԓۺﲻкõķˮb;HDPEкܺõeǽ^늏ȸߣʹm늾|е߷ȼИOõĿ_ڳ-40F͜ض¾ˡNȼHDPEĪķN׃mYϣֲܶӄͬaܾۺ@Щ׃Yaͬ;HDPEƷ_ѵƽܶ
@ǛQHDPEԵҪ׃mȻᵽ4N׃_ӰϩϩҪԭٔw1һϩlһϩ1һϩҲڸMۺHDPEٔwĺһ㲻^1%2%ۆwļppС˾ۺĽYȡ@N׃һܶȁܶcYʳʾPϵһASTM D1248Ҏ HDPEܶ 0940g/CܶȾϩMDPEܶȷ09260940g/CCЕrMDPEwHDPELLDPEܶõķBԺߵcһкܲh_ESCRESCRPEəCеW_ԵߵܶһM˙Cеԣ쏊ȺӲܛcضȺ͟׃ΜضBԣԻˮ^^͵ܶȸM_ESCRۺܶҪܹۆwӰ^ٳ̶ҲܷӰ߷ٷ֔ʹܶн͡һ^ȾвͬܶȡHDPE(ܶȾϩ)Ҽg˜ʱ
̖ | Ŀ | ָ | HDPE | LLDPE | EVA | HDPE |
ͨ | h | |||||
1 | mm | 0.2-3.0 | 0.2-3.0 | 0.2-4.0 | 0.2-4.0 | |
2 | m | 2.5-9.0 | 2.5-9.0 | 2.5-8.0 | 2.5-8.0 | |
3 | 쏊ȣvMMpa | >=14 | >=16 | 00000000 | >=17 | >=25 |
4 | LʣvM% | >=400 | >=700 | >=550 | >=450 | >=550 |
5 | ֱ˺яN/mm | >=50 | >=60 | >=60 | >=80 | >=110 |
6 | ˮBϵg. cm/cO.s. pa | <1.0*10 | <1.0*10 | <1.0*10 | ||
7 | ʹÜضȷ | +70j-70 | +70j-70 | +70j-70 | ||
8 | ̿ں% | 2.0-3.0 | ||||
9 | ͭh_F | >=1500 | ||||
10 | -70͜؛_ | ͨ^pass | ||||
11 | 200Trg |