Cogegum® AFR/920-UV Datasheet,Polyolefin, Unspecified,Solvay Specialty Polymers-SHANGHAI SUSHENG

Message
Cogegum® HFFR -Halogen Free Fire Retardant compound Polyolefin based thermoplastic compound containing a fire retardant system that contributes to give the cable self-extinguish properties without halogenidric acids evolution; furthermore, toxic and corrosive gases emission and smoke generation are particularly reduced. These characteristics make this compound suitable in all applications where the fire behavior of cable materials is one of the main concerns to be considered in establishing a high safety level in public places. This material complies with RoHS requirements. standard complying EN 50363-0 M1, M9; EN 50363-7 TI6, TI7; EN 50363-8 TM7; IEC 60502-1 ST8; Cenelec HD 624.7 S1; Cenelec HD 624.6 S1; VDE 0207 HM2, HM4, HM5, HJ2; BS 7655 LTS1, LTS2, LTS3, LTS4; BS 6724; IEC 60092 SHF1; UNE 211002 TIZ1; UNE 21123-4

General Information
Features	Low smoke Low toxicity Good UV resistance Halogen-free Self-extinguishing Flame retardancy
Uses	Low voltage insulation Cable sheath Wire and cable applications
RoHS Compliance	RoHS compliance

Physical	Nominal Value	Unit	Test Method
Specific Gravity ¹	1.43	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)	18	g/10 min	Internal method
Water absorption rate- 24 hours (100°C)	1.00	mg/cm²	IEC 60811

Thermal	Nominal Value	Unit	Test Method
Cold shock (-25°C)	Pass		IEC 60811
Thermal shock (150°C)	Pass		IEC 60811
Hot pressing test- Maximum permeability, K = 0.6 (90°C)		%	IEC 60811
Bending test (-25°C)	Pass		IEC 60811

Electrical	Nominal Value	Unit	Test Method
Insulation resistance constant			IEC 60502
20°C	3000	Mohms·km	IEC 60502
70°C	200	Mohms·km	IEC 60502

Flammability	Nominal Value	Unit	Test Method
Halogen-containing acid emission		%	IEC 60754-1
Latent heat energy- High (Total)	18.0	MJ/kg	ISO 1716
Temperature Index (Combustion)	280	°C	NES 715
Corrosive gases in flue gas			IEC 60754-2
pH	> 4.30		IEC 60754-2
Conductivity		µS/mm	IEC 60754-2

Extrusion	Nominal Value	Unit
Ring temperature	170 - 180	°C
Head Temperature	180 - 190	°C

Physical	Nominal Value	Unit	Test Method
Environmental Stress-Cracking Resistance (condition a, 50°C, 3.00mm, 10% Igepal, molding)	> 1000	hr	ASTM D1693

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D)	50		ISO 868

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength (Break)	14.5	MPa	IEC 60811
Tensile Elongation (Break)	190	%	IEC 60811

Aging	Nominal Value	Unit	Test Method
Changes in mechanical properties after hot air aging test, 80°C, 168 hr			IEC 60811
Tensile strength change	5	%	IEC 60811
Change in tensile elongation	-15	%	IEC 60811
Changes in mechanical properties after hot air aging test, 110°C, 168 hr			IEC 60811
Tensile strength change	10	%	IEC 60811
Change in tensile elongation	-12	%	IEC 60811

Electrical	Nominal Value	Unit	Test Method
Volume Resistivity			IEC 60502
20°C	8.1E+14	ohms·cm	IEC 60502
70°C	5.4E+13	ohms·cm	IEC 60502

Flammability	Nominal Value	Unit	Test Method
Oxygen Index	37	%	ASTM D2863

Chemical Resistance	Nominal Value	Unit	Test Method
SAE 20 Oil Impregnation Test, 70°C, 4 hr			IEC 60811
Tensile strength change	15	%	IEC 60811
Change in tensile elongation	-8	%	IEC 60811
UV/VIS radiation exposure test, 65°C, 750 hr ²			ISO 4892-2/A
Tensile strength change	0	%	ISO 4892-2/A
Change in tensile elongation	-7	%	ISO 4892-2/A
Water impregnation test, 70°C, 168 hr			BS 6724
Tensile strength change	-18	%	BS 6724
Change in tensile elongation	-13	%	BS 6724
Hydrocarbon impregnation test, 25°C, 4 hr			CEI 20-34/0-1
Tensile strength change	-8	%	CEI 20-34/0-1
Change in tensile elongation	12	%	CEI 20-34/0-1

Additional Information
Tests reported are performed on pressed or extruded specimensColoring EVA or PE based masterbatches added at 1.2-1.5% by weight; in order to avoid scotching problems during processing, predrying of colour masterbatch is suggested if moisture absorption occurred during storage (4-6 hours at 50-60°C). Storage The product must be stored under the following conditions: closed and undamaged bags ambient temperature not exceeding 35°C avoid direct exposure to sunlight and weathering Product alterations could occur due to extended period of storage Shelf life: 12 months Solvay Specialty Polymers accepts no liability of any kind in case the above mentioned conditions are not fulfilled. Packaging 25 kg moisture-resistant bags on 1375 kg pallet 1000 kg carton box

Additional Information

Tests reported are performed on pressed or extruded specimensColoring EVA or PE based masterbatches added at 1.2-1.5% by weight; in order to avoid scotching problems during processing, predrying of colour masterbatch is suggested if moisture absorption occurred during storage (4-6 hours at 50-60°C). Storage The product must be stored under the following conditions: closed and undamaged bags ambient temperature not exceeding 35°C avoid direct exposure to sunlight and weathering Product alterations could occur due to extended period of storage Shelf life: 12 months Solvay Specialty Polymers accepts no liability of any kind in case the above mentioned conditions are not fulfilled. Packaging 25 kg moisture-resistant bags on 1375 kg pallet 1000 kg carton box

Extrusion	Nominal Value	Unit
Cylinder Zone 1 Temp.	130 - 150	°C
Cylinder Zone 2 Temp.	150 - 170	°C
Cylinder Zone 3 Temp.	160 - 180	°C
Cylinder Zone 4 Temp.	170 - 180	°C
Die Temperature	180 - 200	°C

Extrusion instructions
Extrusion equipment standard extruders for thermoplastics equipped with low compression screw (1:1.2-1.4 compression ratio and 20-25 L/D ratio are suggested), and an adequate barrel thermoregulation don't use screw thermoregulation filter net: not necessary; in case, use 40-80 mesh/cm² max. Anyway the use of the breaker plate is advisable, in particular using low compression screws

Note Message
1 .	23℃
2 .	R. h. 50%, at 340 nm, radiation 0.51W/(mnm)

Category:	Polyolefin, Unspecified , Polyolefin
Manufacturer:	Solvay Specialty Polymers
Trademark:	Cogegum®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	gRVqaE_Cogegum-AFR-920-UV.pdf
PRICE:	Order Products email sales@su-jiao.com

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