Daim Ntawv Tsis Muaj Carbon

Kev Piav Qhia Luv:


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Lus Qhia Tshwj Xeeb

COV KHOOM JH-DUAB TXOJ KEV
Qhov Hnyav Tseem Ceeb g/m² CB 48, 50, 55
CFB 50
CF 48, 50, 55
GB/T 451.2 IS0537
Kev Hloov Pauv Qhov Hnyav % ≤ ± 5    
Qhov Ceev ntawm Daim Ntawv g/cm³ ≥0.67 GB/T 451.3 IS0534
Qhov kaj Daim Ntawv Dawb % ≥85 GB/T 7974 IS02470
Qhov tsis pom kev Daim Ntawv Dawb % ≥60 GB/T 1543  
Lub zog ntawm qhov chaw (xim av viscosity nruab nrab) m/s ≥0.3 Sab Hauv  
TensileLub zog MD Nm/g ≥50 GB/T 453 IS01924
CD ≥15
Kua muagKev Tiv Thaiv CD mN.m²/g ≥3.0 GB/T 455 IS01974
MD ≥2.5
Kev kho qhov muagQhov Ceev △D CB (3 txheej luam tawm)   ≥0.70 GB 16797  
CFB (5 txheej luam tawm)   ≥0.78  
CF (5 daim ntawv luam tawm)   ≥0.80  
Kev thaij duab
Kev rhiab heev
△D % ≥85 GB 16797  
△E % ≥80  
Kev Tiv Thaiv Lub Teeb 144 teev % ≥60 GB 16797  
Kev sib txhuam tsis kam (△ E) % ≤5    
Cov plaub hau curls mm ≤15 GB 16797  
Dej noo thaum xa khoom % 6.5 ± 2 GB/T 462 ISO 287

Cov Reels

COV REELS
Cov Ntawv Teev 2

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  • Cov Khoom Sib Xws