SWD9007 tunnel taraafikada gaarka ah ee dahaarka ilaalinta dahsoon ee dab-demiska polyurea

alaabta

SWD9007 tunnel taraafikada gaarka ah ee dahaarka ilaalinta dahsoon ee dab-demiska polyurea

sharaxaad gaaban:

SWD9007 tunnel taraafikada gaarka ah ee dab-demiska polyurea waa 100% maaddo adag oo udgoon poliurea elastomer ah.Ma aha oo kaliya inay leedahay sifooyin muuqaal ah oo aad u fiican oo polyurea ah, laakiin sidoo kale waxay damin kartaa isla markiiba ka dib markii laga leexiyay dabka, hadda waxaa si ballaaran loogu dabaqay mashaariicda tunnel ee Shiinaha.


Faahfaahinta Alaabta

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Tilmaamaha alaabta iyo faa'iidooyinka

* Xalalka bilaashka ah, 100% nuxur adag, badbaado leh, deegaan saaxiibtinimo iyo ur xor ah.

*Daawaynta degdega ah, ayaa lagu buufin karaa iyadoo lagu samaynayo meel kasta oo foorarsan, jiidhid iyo sagxad toosan, majiro.

* Dahaar cufan, aan lahayn, dabacsanaan wanaagsan leh

*Awoodda xabagta sare, waxay si fiican ugu xidhi kartaa substrate badan sida birta, shubka, alwaax, galaaska fiber iwm.

* Iska caabin saameyn heer sare ah, caabbinta naaxinta

* Iska caabbinta daxalka oo aad u wanaagsan iyo caabbinta kiimikada ee asiidhka, alkali, cusbada iwm.

*Waxqabad aad u wanaagsan oo aan biyuhu lahayn

* Waxqabad shoog wanaagsan oo nuugaya

* Iska caabin heer sare ah oo kala duwanaanshaha heerkulka

*Daawaynta degdega ah, goobta codsiga si dhakhso leh ugu soo celisa adeeg

* adkeysi heer sare ah si loo dhimo kharashka dayactirka nolosha adeegga

* Kordhi nolosha adeegga qaab dhismeedka buufinta

Baaxadda codsiga

Dab-damiska ka-hortagga daxalka ilaalinta biyuhu ee ilaalinta jidadka tareenada, waddooyinka, tareenada dhulka hoostiisa mara ee magaalada iyo tas-hiilaadka kale ee gaadiidka.

Macluumaadka alaabta

Shayga A B
Muuqashada Dareere huruud ah oo cirro leh Midab la hagaajin karo
Cufisjiid gaar ah (g/m³) 1.12 1.22
Viscosity (cps) @25 ℃ 800 880
Waxyaabaha adag (%) 100 100
Saamiga isku dhafka ah (mug ahaan) 1 1
Waqtiga jel (labaad) @25℃ 4-6
Waqtiga qallalan ee dusha sare (labaad) 15-40
Daboolista Aragtida (dft) 1.08kg/㎡ Dhumucda filimka 1mm

Tilmaamaha jirka

Shayga Tijaabi heerka Natiijo
Adag ( Xeebta A) ASTM D-2240 92
Heerka dhererka (%) ASTM D-412 180
Xoog xajin (Mpa) ASTM D-412 8
Xoogga ilmada (N/km) ASTM D-624 60
Awood la'aan (0.3Mpa/30 daqiiqo) HG/T 3831-2006 aan laga gudbi karin
La qaadan karo (750g/500r)/mg HG/T 3831-2006 1.2
Xoogga koollada (Mpa) saldhig la taaban karo HG/T 3831-2006 3.2
Xoogga xabagta (Mpa) saldhigga birta HG/T 3831-2006 11.3
Cufnaanta (g/cm³) GB/T 6750-2007 1.08
Kala dirida Cathodic [1.5v, (65 ± 5) ℃, 48h] HG/T 3831-2006 ≤15mm
Dab-demiska GB8624-2012 B1
1

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