聚丙烯網狀纖維
又稱為網狀聚丙烯纖維、網狀纖維、聚丙烯纖維網,它是以改性聚炳烯為原料,經擠壓、拉伸、成網、表麵改性處理、duanqiedenggongxujiagongercheng。xianweiwaiguanweiduogenxianweidansixianghujiaolianerchengdewangzhuangjiegou。dangwangzhuangxianweitourudaohunningtuhou,wangzhuangxianweibeijiyasikaichengweiyigengenliangtoudaigouxingdedansiqiexianghuqiankouduoxiangfenbu,zengqianglexianweihehunningtudezhanjieli。daliangxianweizaihunningtuzhongchengsanweilitifenbu,tigongwangzhuangchengtuozuoyong,conggenbenshanggaibianhunningtudekanglie、抗衝擊、抗疲勞、kangmosunxingneng,dadatigaohunningtuderenxingjibianxingnengli,congerdadatigaohunningtugongchengzhiliang。zuoweiyizhongxinxingdehunningtuzengqiangxianwei,jubingxiwangzhuangxianweizhengchengweixianweihunningtukexueyanjiudeyingyonglingyudexinredian。
物理參數
纖維類型:束狀網 密度:0.91 g/cm3
長度規格:19mm 熔點:160~180℃
當量直徑:<100μm 彈性模量:>3500MPa
抗拉強度:≥560MPa 斷裂延伸率:≥10%
耐酸堿性:強 吸水性:不吸水
導電性:無 導熱性:極低
作用機理:
shuinihunningtuzaiyinghuaguochengzhong,huiyinqihunningtutijishousuo,zaihouqiyouyouyuhunningtuzhongshuifenhuifayinqigansuo,zhexieshousuoyinglichaochushuinijibendekanglaqiangdujiuhuiyinqiweiliefeng。celiefengdaduoshizainingjiaoqiwancheng,cishihunningtukanglaqiangduhenxiao。zaihunningtuzhongjiaruxianweihou,xianweinengxunsujunyunfenbuzaihunningtuzhongxingchengyizhonglitiluanxiangzhichengtixi,fensanlehunningtudedingxiangyingli,zusihunningtuzhongyuanshengliefengdefashenghefazhan,xiaochuhuojianshaoweiliefengdeshulianghechangdudadatigaohunningtudekangshennengli,zengqiangrenxing,congeryanchanghunningtudeshiyongshouming。
主要功能:
提高混凝土的抗滲能力 提高混凝土的抗裂能力 提高混凝土的抗衝擊和抗疲勞能力 提高混凝土的耐磨性 提高混凝土的塑性變形能力 耐酸堿性極強,具有很好的穩定性。
應用領域:
1、混凝土路麵、橋麵,機場跑道;
2、礦井牆麵、頂板、隧道工程;
3、河壩、海堤、碼頭護岸、水庫等;
4、工業與民用建築。
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