Chav kawm 1 chav kawm 0 cov khoom siv yas rwb thaiv tsev roj hmab

Cov lus piav qhia luv luv:

Kev ua yeeb yam tsis zoo ntawm Chav B1 cov roj hmab roj hmab thiab cov khoom lag luam yas ua tau raws li cov cai ntawm yooj yim chav kawm B1 thiab siab tshaj li tau teev tseg hauv GB 8627 "Kev faib tawm Cov Txheej Txheem rau Kev Ua Haujlwm ntawm Cov Khoom Siv Cov Tsev". Txais cov cim kev tiv thaiv ib puag ncig, cov khoom hauv lub xeev kev sib txuas, cov pa luam yeeb yog qhov me me, thaum sib xyaw yuav tsis tsim teeb meem rau tib neeg lub cev haus luam yeeb.


Khoom Nthuav dav

Cov khoom lag luam

Siab ua kom muaj kev ruaj ntseg hluav taws
Qhov ua yeeb yam tsis zoo ntawm Cov Hluav Taws Xob B1 uas yog xim roj hmab thiab cov khoom siv yas ua kom tau raws li qhov yuav tsum tau ua ntawm chav kawm yooj yim B1 thiab siab tshaj li tau teev tseg hauv GB 8627 "Kev faib tawm Cov Txheej Txheem rau Kev Ua Haujlwm ntawm Cov Khoom Siv Cov Tsev". Txais cov cim kev tiv thaiv ib puag ncig, cov khoom hauv lub xeev kev sib txuas, cov pa luam yeeb yog qhov me me, thaum sib xyaw yuav tsis tsim teeb meem rau tib neeg lub cev haus luam yeeb.
Cov tswv yim ntawm nano micro ua npuas ncauj thev naus laus zis, muaj cov thermal conductivity tsawg
Xim roj hmab thiab yas rwb thaiv tsev cov khoom siv tag nrho coj los tsim cov ntaub ntawv nano micro foaming tshuab, kom cov khoom siv sab hauv tsim cov pa hnab ntim me me; Ua tiav kaw npuas sab hauv tus qauv, kom lub thermal conductivity tsawg dua thiab ntau ruaj khov, kev siv lub sijhawm ntev ntawm kev txuag hluav taws xob yog pom tseeb.
Kev noj qab haus huv ib puag ncig, zoo dua cov huab cua sab hauv tsev
Cov mob tsis muaj tshuaj lom, tsis muaj ntxhiab tsw, tsis muaj fiber, tsis muaj hmoov av, tsis muaj formaldehyde, cyanide thiab lwm yam khoom tsis zoo, muaj cov pa ua pa tsawg, ua kom muaj huab cua zoo dua nyob hauv tsev.
High-qib tsos, hnav thiab zoo nkauj
Cov yeeb yuj roj hmab thiab cov khoom siv yas rwb thaiv tsev muaj ntau yam xim, muaj tsos zoo nkauj thiab tsis tas yuav kho kom zoo nkauj. Ntxiv mus, ntau yam xim tuaj yeem siv los paub qhov kev tswj hwm pom ntawm cov txheej txheem sib txawv thiab txhim kho cov nyhuv tag nrho ntawm txoj haujlwm.
Yooj yim thiab ceev rau nruab
Cov khoom muag muag, customized xim, yooj yim siv thiab teeb tsa.

Kev ua cov khoom

Kev ntsuas ntsuas

Cov Qauv

Qhov ceev ntawm kev qhia

42-65kg / m3

GB / T 17794

Cov pa oxygen

38%

GB / T 8624

Cov pa luam yeeb ntau

<48%

kev sib txuas ua ke

Nplaim retardant chav kawm B1, txheej txheej tsis sib xyaw chav kawm A

GB / T 8624

thermal conductivity

-20 ℃≤0.030 WI (mk)

GB / T 17794

0 ℃≤0.032 W (mk)

40 ℃≤0.035 W (mk)

Ya raws permeability

Hws noo coefficient

≤9.8 × 10-1g / (mspa)

GB / T 17146

Hws noo noo yam tseem ceeb

20000

Nqus dej nqus

≤4%

GB / T 17794

Tsim kua muag zog npaum li cas

7N / cm

GB / T 10808

Compression rebound tus nqi (compression tus nqi 50%, 72h)

≥81%

GB / T 17794

Kev laus tsis kam, 150h

Zawm me ntsis, tsis muaj qhov tawg, tsis muaj pinhole, tsis muaj deformation

GB / T 16259

Siv ntsuas kub ntau

-50 ~ 105 ℃

GB / T 17794


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb

    Yam khoom muaj feem xyuam

    • cold rolled steel coil cold rolled full hard steel hard

      txias kuav los tiag steel kauj txias kauv ...

      >> Cov lus piav ntawm Cold Rolled Steel Coil (CRC) COLD ROLLED STEEL COIL yog tsim los ntawm pickling kub-kuav los tiag thiab dov nws zoo ib yam ntawm qhov ntsuas kub rau ib daim nyias nyias. Nws muaj qhov kev ua haujlwm zoo tshaj plaws thiab cov cuab yeej zoo tshaj plaws rau kev siv hauv kev siv tsheb thiab cov cuab yeej hluav taws xob. Cov Lus Qhia Tshwj Xeeb JIS G 3141: 2005 SPCCT-SD SPCD-SD, SPCE-SD, SPCF-SD, SPCG-SD ASTM A1008 CS HOM A / B / C DS HOM A / B, DDS EDDS EN ...

    • anti-finger GL galvalume steel coil for roofing sheets

      anti-ntiv tes GL galvalume steel kauj rau cov ntaub ntawv vov tsev ...

      55% AL-ZN COATED STEEL COIL yog cov steel substrate coated rau ntawm ob sab nrog aluminium-zinc alloy nrog cov txheej txheem ntawm cov xim, 55% aluminium, 43.4% zinc thiab 1.6% silicon. Cov tshuaj tiv thaiv zoo tshaj plaws ntawm Aluzinc yog qhov tshwm sim ntawm cov khoom ntawm ob qho kev nqus ntawm cov khoom siv hlau: cov khoom siv cuam tshuam los ntawm cov txhuas uas muaj nyob rau saum npoo ntawm cov xim txheej thiab kev tiv thaiv kev nyab xeeb ntawm zinc. Thickness khwv khwv 0.14 hli - 2.00 hli Dav Ntau 600 hli - 1250 hli ...

    • water drainage plastic PVC flared pipe

      dej kua yas yas PVC flared yeeb nkab

      PVC yeeb nkab tau siv dav hauv kev lag luam thiab kev tsim kho vaj tse, suav nrog cov cuab yeej sab hauv thiab sab nraum zoov, dej qias dej hauv qhov dej, kev siv dej ua liaj ua teb, dej tso tshuaj lom neeg, dej phwj, nws kuj tsim nyog rau cov cua xa yeeb thiab cov raj xa dej, thiab lwm yam kev ntsuas: Flaring yeeb (Nrog sev) S 、 SDR nominal sab nraud txoj kab uas hla (hli) phab ntsa tuab (hli) nom phaj siab 0.63MPa S16 SDR33 63 2.0 75 2.3 90 2.8 S20 SDR41 110 2.7 125 3.1 140 3.5 160 ...

    • angle steel

      lub kaum sab xis hlau

      ANGLE STEEL tuaj yeem tsim cov kev xav tau sib txawv ntawm ntau yam kev ntxhov siab raws li tus qauv, kuj tseem siv tau rau kev sib txuas ntawm cov khoom sib txuas. Siv dav hauv ntau yam hauv cov qauv kos duab thiab engineering, xws li cov nqaj hlau, txuas hniav, kis tau tus yees, hoisting thiab xa cov tshuab, nkoj, ntim, chaw tsim khoom siv hluav taws xob, cov tshuaj tiv thaiv yees, kab hlau txuas, fais fab piping, chaw tos tsheb loj-bar bracket, thiab lub tsev rau khoom. Cov khoom lag luam Punched steel lub kaum sab xis siv rau kev khaws cia ...

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      201 202 301 304 316 Kub Rolled Stainless Hlau ...

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    • fireproof soundproof thermal insulation glass wool with aluminum foil

      fireproof soundproof thermal rwb thaiv tsev iav nt ...

      Centrifugal iav ntaub plaub yog qhov khoom siv ua los ntawm cov iav roj nplua nyeem los ntawm txheej txheem centrifugal tshuab thiab txau nrog thermosetting cob, thiab tom qab ntawd raug rau thermal curing thiab ua kom tob, uas tuaj yeem ua rau hauv cov khoom lag luam nrog ntau siv, xws li iav paj rwb pawg thawj coj, fiberglass duct, lub rooj tswj hwm huab cua, cov iav kub ua haujlwm, thiab lwm yam.