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General Use SMC Materials Sheet Moulding Compound Fiberglass Reinforce

China General Use SMC Materials Sheet Moulding Compound Fiberglass Reinforce, Find details about China SMC, Fiberglass Reinfornce Plastic Sheet from General Use SMC Materials Sheet Moulding Compound Fiberglass Reinforce

Model NO.
smc1036
HS Code
39219090
Model NO.
smc1036
HS Code
39219090

Product Detail

Basic Info
  • Type: Distribution Metering Box
  • Cetificate: ISO9001 ISO14001
  • Material: SMC BMC Sheet Molding Compound
Product Description
SMC BMC cabinet
As an ideal substitute for the traditional metallic cabinets, the SMC cabinet is characterized by electrical & thermal insulation, flame retardation & low-smoke, aging resistance, corrosion prevention, heat & cold endurance, simple structure, easy assembly, esthetic appearance, light weight and flexible application. SMC HV/LV distribution cabinets and communication & control cabinets can be widely applied in transformer (distribution) stations, industrial and mining establishments, street/highway sides, residential quarters, commercial buildings and other public spaces. 

Properties of SMC material:
Specifications
 		Unit
 		Testing method
 		Normal value
 		Test value
 
Physical properties
 		Density
 		g/cm 3
 		GB/T 1033
 		1.75 ~ 1.95
 		1.81
 
Water absorptivity
 		mg
 		ISO 62
 		≤20
 		18.3
 
Mold shrinkage
 		%
 		ISO 3521
 		≤0.15
 		0.08
 
Mechanical properties
 		Bend strength
 		MPa
 		GB/T 1042
 		≥170
 		210
 
Determination of charpy impact strength
 		KJ/m 2
 		ISO 179
 		≥90
 		124
 
Thermal property
 		Heat distortion temperature
 		 
 		ASTM D-648
 		≥240
 		240
 
Flammability
 		Combustion performance (UL94)
 		CLASS
 		IEC 60707
 		FV0
 		FV0
 
Smoke toxicity
 		-
 		GB/T 20285
 		-
 		ZA 2 
 
Classification of burning behavior
 		-
 		EN 13501-1
 		-
 		B2
 
Smoke density
 		-
 		GB/T 8627
 		-
 		22
 
Dielectric properties
 		Insulation resistance (normal state)
 		Ω
 		IEC 60093
 		≥1.0×10 13
 		3.0×10 13
 
Insulation resistance (24h water soaking)
 		Ω
 		IEC 60093
 		≥1.0×10 12
 		5.3×10 12
 
Dielectric strength
 		kV/mm
 		ASTM D-149
 		≥12
 		17.1
 
Dielectric loss tangent
 		-
 		ASTM D-150
 		≤0.015
 		0.005
 
Dielectric constant
 		-
 		ASTM D-150
 		≤4.5
 		4.1
 
Arc resistance
 		S
 		IEC 61621
 		≥180
 		190
 
Proof tracking index (PTI)
 		V
 		IEC 60112
 		≥600
 		600
 
 

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