HDPE laika buk (high-density shingnip) gaw, tsaw ai-density polyethylene (HDPE) kaw na galaw ai thermoplastic engineering plastic langai mi rai nga ai. Shi a hkum hkrang hte tsi mawan ni a matu grai kaja ai hte n-gun kaba ai jai lang mai ai lam ni gaw, hpaga lam, gawgap ai lam, tsi hpaga lam zawn re ai hpaga lam ni hta ahkyak ai arung arai langai mi rai nga ai. HDPE sheet gaw n-gun kaba, n-gun n-gun hpe ninghkap lu ai atsam, n-gun n-gun hpe ninghkap lu ai atsam, hte hkra machyi ai lam hpe ninghkap lu ai atsam kaba nga ai, dai sha n-ga, n-gun n law ai hte galaw na matu loi ai majaw, dai ni na aten na hpaga lam hta n mai garan ginhka ai arung arai langai mi tai wa ai.
Arung arai ni
1. Kaja dik htum ai jak rung ni
HDPE sheet gaw density grai law ai (yat 0.94 hte 0.97 g/cm3 lapran), grai kaja ai tensile hte compressive n-gun hpe lu la ai. Shi a Shore 50 hte 60 lapran na yak hkak ai lam gaw, ahkyak ai shinggan n-gun ni a npu hta pyi, structural stability hpe matut manoi tawn da lu ai. Dai gaw, n-gun ja ai hpe ninghkap lu ai atsam rawng ra ai application ni a matu htuk manu ai, ga shadawn, conveyor rails hte mechanical daw ni.
2. Kaja dik ai Chemical Stability
HDPE sheet gaw acid law malawng, alkalis, sau, hte organic solvents law malawng hpe grai kaja ai hku ninghkap lu ai majaw, non{0}} hpe n-gun jaw ya ai. Dai majaw, tank lining, pipe fit hte kaga jai lang ai lam ni a matu, tsi mawan hte grup yin hpe makawp maga ai bungli ni hta grai lang ma ai. grai sawng ai chemical makau grup yin ni hta pyi, HDPE sheet gaw aten galu- aten galu ai bungli hpe n-gun jaw ya ai.
3. N-gun n law ai hte n-gun n-gun n-nga ai
HDPE sheet a n-gun n rawng ai hte n-gun n law ai (0.05-0.1 daram) gaw slider, lam madun ai lam, bearings zawn re ai sliding contact application ni a matu grai kaja ai lata la ai lam langai rai nga ai. Dai hta n-ga, shi a n-gun n-gun gaw, n-gun rawng ai plastic ni hta lai nna, arung arai ni a prat hpe hkrak hkra jat ya lu ai hte, gram lajang ai manu hpe shayawm ya lu ai.
4. grup yin hte seng ai myit ru myit tsang lam hpe ninghkap ai lam
HDPE sheet gaw grup yin hpe grai myit ru myit tsang ai lam hpe ninghkap lu ai atsam (ESCR) hpe madun dan ai. UV nhtoi, oxidants (sh) grai katsi ai shara ni hpe aten galu hkam sha ngut ai hpang pyi, grai kaja ai ngang kang ai lam hpe ngang ngang jum tek da nna, n-gun n rawng ai (sh) n-gun n rawng ai hpe ninghkap lu ai.
5. N-gun n-gun hte loi loi hte galaw mai ai
HDPE sheet zawn re ai htunghking arung arai ni hte shingdaw yu yang, n-gun n law ai hte n-gun n law ai majaw, htaw sa na matu hte jung na matu loi ai. Dai hpe mung, hpaga lam amyu myu a laksan ra kadawn ai lam ni hpe hkap la lu na matu, htu ai, htu shaw ai, welding galaw ai, thermforming ni hku nna mung galaw mai ai.
Madung hku nna jai lang ai lam
1. Hpaga lam hte seng ai arung arai ni
HDPE sheet hpe jak rung arung arai ni hpe lam madun ai, gear ni, dung shara ni hpe hkan sa ai zawn re ai jak rung ni hpe galaw shapraw ai bungli hta grai lang ma ai. Shi a n-gun n-gun hpe ninghkap ai lam hte self{1}}lu ai atsam ni gaw, n-gun n-gun yawm ai lam hpe shayawm ya nna, arung arai ni a akyu hpe grau kaja hkra galaw ya ai. Dai hta n-ga, lung seng htu ai hte nlung npan ni hta, HDPE sheet hpe lang nna, arung arai ni hpe hkra machyi ai hte n-gun n rawng ai kaw na makawp maga na matu, n-gun n rawng ai lining hpe lang ai.
2. Chemical hte grup yin makawp maga ai lam
HDPE n-gun grai kaja ai majaw, HDPE sheet hpe tsi mawan ni hpe shinggyin tawn da ai tank ni, reactor linings, acid hte alkali tank ni, hte kaga arung arai ni hta lang nna, magri hka htung ni hta chemical n-gun n-gun n-gun n-rawng hkra galaw ai. HDPE sheet hpe grup yin makawp maga ai lam hta, hka n-gun hte shingnip zawn re ai hka n-gun shayawm ai arung arai ni hta jai lang mai ai, nbung laru hte asak kaba wa ai hpe grai kaja ai hku hkam sharang lu ai.
3. Gawgap ai lam hte mung shawa hpaji lam
Gawgap bungli hta, HDPE sheet hpe anti-sslip npu, gutter cover, hte nsen n pru ai bunghku ni hta lang mai ai, hpa majaw nga yang, anti-}slip hpe ninghkap ai lam, n-gun n rawng ai lam ni hpe ninghkap lu ai atsam, hte loi loi hte san seng ai lam ni nga ai. Mung shawa wuhpung wuhpawng ni hta, HDPE sheets ni hpe mung nta kata na hka htung ni, ma ni a ginsup arai ni hte kaga arung arai ni hpe galaw ai. Shanhte gaw shim lum ai, n-gun n jaw ai n{4}toxic rai nna, malu masha a matu n re ai hpe mung hkan sa ai.
4. Hkamja lam hte bungli shara ni
Hkamja lam hta, HDPE sheets ni hpe wanleng lam hkawm sa ai lam hpe n-gun n rawng ai hte mawdaw hkrat sum ai lam ni a matu jai lang mai ai, shanhte a n-gun n law ai hte hkra machyi ai lam- hpe ninghkap lu ai atsam ni a majaw re. Logistics hpaga lam hta, HDPE sheets ni kaw na galaw ai pallet ni hte turnover box ni gaw, n-gun n rawng ai- hpe ninghkap lu ai hte, san seng na matu loi ai majaw, malu masha hte tsi mawan zawn re ai hpaga lam ni hta, sutdek hte htawt sit ai lam ni a matu htuk manu ai.
Htawm hpang na rawt jat galu kaba wa ai lam ni
Arung arai hpaji hta rawt jat wa ai hte maren, HDPE sheets ni a bungli hpe matut manoi galaw nga ai. Ga shadawn, carbon fiber hte glass fiber zawn re ai n-gun jaw ai lam ni hpe jat bang ai gaw, shanhte a n-gun hte katsi ai hpe ninghkap lu ai atsam hpe grau jat shangun ai. Dai aten hta, grup yin hpe grau chye na ai lam law wa ai gaw, galu kaba lam a ra kadawn ai lam ni hpe hkap la lu na matu, HDPE sheets ni hpe bai jai lang mai ai hte n-gun n rawng ai arung arai ni de woi sa wa nga ai. Htawm hpang de, HDPE sheets ni gaw, n-gun nnan hte nbungli zawn re ai, grau tsaw ai{3}}end field ni hta grau dam lada ai jai lang na myit mada lam ni hpe lu la na re.
Shi a grau kaja ai bungli galaw ai lam hte n-gun kaba ai majaw, HDPE sheets ni gaw dai ni na aten na hpaga lam hte mung shawa ni a matu ahkyak ai arung arai langai byin wa sai. Corrosion hpe ninghkap ai lam hta rai tim, n-gun n law ai, n-gun n law ai hku galaw ai, shing nrai, galaw ai lam hpe loi ai hku galaw ai shaloi, HDPE sheets ni gaw ahkyak ai akyu ni hpe jaw ya ai. Hpaji masa matut manoi rawt jat wa ai hte, HDPE board ni a jai lang ai lam hpe grau nna jat wa na rai nna, hpaga lam amyu myu a matu grau kaja ai hte kam hpa mai ai hparan ladat ni hpe jaw ya na re.
