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solverpi-vaDHa'wI' Foam

solverpi-vaDHa'wI' Foam

chaq product rIntaH qul retardancy waH neH yuandong qul ngong botlh. 'ej ghot'e' cha' qaStaHvIS vISujlu'be' accordance technique DoS tlhIch density、toxicity test、low DungDaj-yotlhmeyvo' combuston tuj lo'laHghach in《international qul waH ghun application rules》require ghaH Hap 'u'.

pong product:let Polyimide Foam

ghobe' item:solverpi-vaDHa'wI' Foam

qaSchoH 2010, waw' cham original 'ej ourself refer international technical motlh.SOLVER POLYIMIDEchu' Segh vaDHa'wI' pi foam qach integrate production tlhegh with1000mt annual output, Hach. ghaH pIm nIS, ghu'vetlh intensity 'ej pifoam laH lIng maH. vuDmey'e' qach'a' je 'eS resistence, jen qul retardent, woj resistence, yu'egh-transparent, woj noch absorpting, anti-corrosion, longlife, pov comprehensive bang, jen rate obturator mIw ngeD tuj ghaj pi foam. laH widely ngat pa' aviation, spaceflight, navigation, transportation, construction je ngaj.

chaq product rIntaH qul retardancy waH neH yuandong qul ngong botlh. 'ej ghot'e' cha' qaStaHvIS vISujlu'be' accordance technique DoS tlhIch ghu'vetlh ghaH Hap 'u'toxicity waH'eS DungDaj-yotlhmeyvo' combuston tuj lo'laHghach neHinternational qul waH ghun application che'poQ. pa' Hat 'uchtaHjen Hat split productinhalation toxicity ngong Ha'DIbaH in accordance with Human bddy porgh Damo' ghaH motlh qaSpu'DI' QI'yaH metallic inspection Hap 'u' botlh nuv Liberation mangghom Navy detection.

APPLICATIONS:

aerospace application

spherical Dalbogh jejlaw' Qey cockpit terminal. 'ej lang-tlhoy' construction bogh rewbe'mey'e' chenmoH QujmeH moQ yuvtlhe'split-stopping tapespherical Dalbogh HeH 'ej vIq 'ay'. pe'vIl fatigue vaj pumDI' qoghlIj lIng Dalbogh spherical because of airtight loading during muD Duj mo'-chal-mo' mIw. vaj chay' airtight cabin fatigue QIH bot ngaQHa'moHwI'mey qay'. spherical Dalbogh ngI' Dalbogh spherical ruduce 'ej stability laH ghaHmo' Dub vaDHa'wI' pifoam mep interlayer reinforcement tlham.

lo' let pi foam je botlhDaq Hap 'u' alae nasi parva, laq 'ej airtight bulkhead neH aircraft. extraoridinary fatigue resistence ghaj vaDHa'wI' pi foam. laH ngat neH 'Itlh jen yIqaw helicopter roter. laH vo' rotation roter load 'ej roter yIn prolong 'oH.

transportation application

vaDHa'wI' pi foam ghu'vetlh 52 kg ghap m3, ghogh Sagh pujchoH SoQDaj jen HoS jen creep resistence je. co-vor mIw mading stressed-DIr construction baS laH lo' je self-host truck lom sighificantly traffic wab reducing rein 5 cm carbon diber pi 'ej adopt pi foam je composite botlhDaq Hap 'u'. bonnet yor yuvtlhe' 'ej laH lIng tlham chenmoH cha' reinforce pi let foams.

application Duj 'ej veSDuj

(1) Dop yub, bulkhead, carbin tuj insulation, wab insulation requirement jechlaHbe'bogh yor.

(2) 37 rIn pipeline cool pipeline 'ej jen Hat SeS.

(3) processing wab transmission loss nIS submarine yub Dalbogh 'ej lopno'

(4) 'ej webqu'meH nov submarine Dalbogh 'ej 'ay' 'oH bIrchoHmeH 'ej isolation SeS fog.

(5)!--[endif]--preservation cryogenic Duj.

apperance requirements

1.1surface: ghor Hab, chenmoH qung vIngIl distributed.

vaj consistent, impurities mIw pagh Hap 'u' bang Sov wIHutlh Duy' 'ej pagh Say', 2.2qualty:product laHlIj je je.

1.3color: original color ghaH'e' SoHbe'chugh le' provision.

1.4toxicity: avirulent, DIr nI'taHvIS exposure harm pagh.

1.5odour:odorlessness.

1.6thickness: waw' tlham, Qagh±5chaw',.

technical requirement

raS 1 specification foam pi vaDHa'wI'

ghantoH ghap yIqaw

waH item

technical requirement

waH motlh

foam pi vaDHa'wI'

physicochemical bang

apparent ghu'vetlh kg ghap m,³

70~110

110~200

gb ghap rut 6343 apparent ghu'vetlh foam rubber 'ej determination.

thermal conductivity, w ghap m, k (23℃±2)

0.04

flow meter method tuj gb ghap t10295 insulation Hap 'u' thermal, determination.

96hthe moisure absorption rate (relative humidity95%,Hat 49℃±2)

5

gb ghap t20312 determination consruction Hap 'u' products'hygrothermal yIqaw, 'ej moisure absorption yIqaw

woj resistence

pa' not choH ghItlh apparent HeghDI' 200000gy yIchav 'ach woj dose.

potassium bichromate (silver) dose DanoHmeH jjf1018we 'aD tIH bIQ uptake dose

Hat resistence

pagh pe'vIl vaj pumDI' qoghlIj,55wej DuDwI', 200, 12 h

waH gb ghap t9640flexible vaDHa'wI' foam polymer Hap 'u', chung qantaHvIS je

pey resistence (20pey hydrochloric)

pa' 'oHbe' choH qaSpu'DI' 24 h steeped.

------

alkali resistence (10soda caustic).

pa' 'oHbe' vay' choH qaStaHvIS ghor qaSpu'DI' 24 h.

-------

petrol resistence(120#petrol)

pa' 'oHbe' vay' choH neH volum qaSpu'DI' 24 h steeped.

-------

tensile srength, mpa

0.2

0.3

gb ghap t6344flexible foam polymer Hap 'u', pe'vIl vaj pumDI' qoghlIj nen rate 'ej tensile srength determination

compressive HoS (10) mpa

0.35

0.45

gb ghap t8813 vaDHa'wI' foam'compression yIqaw determination

toxicity Hap 'u'

ordinary Hat toxicity

gjb 11.2 requirement ghomche' gjb 11.3.

gjb11bnuclear submarine cabin jejlaw' composition allowable concetration requirements.

gjb3881toxicity assessment nonmetallic Hap 'u' Duj.

oridinary Hat tlhIch toxicity 'ej

requirement ghom che' FTP's

imo 2010ftp part2 che' tlhIch toxicity mIw waH je

baH yIqaw QaD

(vuS) yInSIp index.

40

gb ghap t2406.2 Determination meQ ghotvam mIwmo' yInSIp index method mep. 'ay' 2 greenhouse ngong.

smoke(dm) ghu'vetlh

(flameless mode DungDaj mode)

200

gb ghap t10671 waH method specific optical ghu'vetlh tlhIch generated Sub Hap 'u'

DungDaj resistence

qaSpu'DI' mej SoHDaq extinguishing 'ej pagh droplet ignited Hap 'u' 1 qul

gb ghap t2408 waH method mep flammability. patlh method chong method 'ej

'eS DungDaj, yIlanqa'Qo'.

requirement FTP ghom

imo2010ftp che' 'ay' 5-ghor Hap 'u' flammability mIw waH

combustibility

tuj combustion mj, ghap

45

iso1716the determination tuj combustion

workability

construction cham

dust easyto, pagh pe' ngeD packaging, users requirements laH ghom construction cham.

-------

acoustical behavior

wab reduction cofficient

0.6

gb ghap t18696.1 acoustic impdance wab absorption coefficient 'ej tube part1:voltage patlh joq Ratio impedance measurement

gjb 11b provisions cabin jejlaw' wav froup allowable concetration requirements wej exceed joch SIp concentration. Hap 'u' median lethal concentration lc5050 g ghap m3.

according to 2010ftp chut Annex 1 cha'DIch part2-toxicity tlhIch tlhIch toxicity mIw bopummeH jen Hat tlhIch ghu'vetlh detection Hap 'u' 'ej je waH je. motlhbogh ghu'vetlh optical ratio requirement flue gas(dm)200;tlhIch toxicity concentration nay'ngaqbe' vuS lo'laHghach reH raS 2.

concentration(unit:ppm) tlhIch raS 2 vuS nIv SuQ

tlhIch 'ay'

CO

hbr

HCI

HCN

HF

toH2

Qo'X

tlhIch ghu'vetlh

1450

600

600

140

600

120

350

note: vaj2rav coverings, index 200 ppm

according to 2010ftp chut Annex 1 chutmeyvam 5-Hap, 'u' waH pocedures combusion, leghDI' raS 3 specific requirements chev.

raS 3 pi foam ghor characteristics meQ

Qo'.

ghor combustion characteristic index

allowable lo'laHghach

1

mejDI' ghorgh critical tuj flux kw, ghap

20.0

2

taH combustion tuj, mj ghap

1.5

3

moHbogh tuj release, mj

0.7

4

tuj release peak, kw

4.0

storage: ghob'e' ngevwI' qaStaHvIS HevmeH-tob packing 'ej QaD Hap 'u', nIS QI' motlh, qatlh ghom packing.

characteristic

lable 'er'In je tlha'wI' beq Hoch QIn:

1、!--[endif]--Hap 'u' Hol mI', Segh, specification.

2、!--[endif]--lot no.and date producted.

3、!--[endif]--lot

4、!--[endif]--Qo'noS logo wey.

5、!--[endif]--'e' ra' ghobe' (packing neH)

6、!--[endif]--quantity load (packing neH)

7、!--[endif]--SoQ production.


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