Zytel 70G30HSLR BK099 - DuPont - PA 66

Low dielectric properties for radar transparency
Material and design solutions for radar absorbency
Excellent dimensional stability and low warpage
Excellent balance of mechanical properties
Resistance to exterior environments, including road salt, automotive fluids, thermal cycling, and hydrolysis resistance
Improved laser-marking properties

Back Housing and Connector

Higher thermal conductivity for heat dissipation
EMI shielding (depending on requirements)
Improved toughness
Superior hydrolysis resistance for hot and humid environments
Improved thermal-shock-cycling resistance
Available laser transparent and improved laser marking
Low warpage for higher dimensional control
Standard grade with good mechanical properties

Mounting Brackets Sensor Support

Excellent combination of toughness and stiffness
Good chemical resistance
Extensive material data available for anisotropic analysis
Improved laser marking solutions available

Radome

Improved radio transparency with low Dk and low Df
Excellent dimensional stability
Improved toughness
Superior hydrolysis resistance for hot and humid environments
Available laser transparent and with improved laser marking.
Low warpage for higher dimensional control
Standard grade with good mechanical properties

Applications & Uses

Markets

Agriculture & Feed,

Automotive & Transportation,

Building & Construction,

Consumer Goods,

Electrical & Electronics,

Industrial

Applications

Agriculture & Feed — Agricultural Films

Pipes & Hoses

Consumer Goods — Appliances & Electronics

Automotive & Transportation — Automotive

Chassis & Brake,

Cooling & Climate,

Fuel Systems,

Other Automotive Applications

Building & Construction — Building Materials

Pipes & Plumbing

Industrial — Chemical & Industrial Manufacturing

Other Industrial Applications

Electrical & Electronics — Devices & Assemblies

Other Devices & Assemblies

Electrical & Electronics — Parts & Components

Connectors,

Housings & Enclosures,

Other Parts & Components,

Sensors & Actuators

Consumer Goods — Sports & Recreation

Plastics & Elastomers End Uses

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Mechanical Properties


	Value	Units	Test Method / Conditions
Tensile Modulus	10000/7000	MPa	ISO 527-1/-2
Stress (at Break)	200/130	MPa	ISO 527-1/-2
Strain (at Break)	3/5	%	ISO 527-1/-2
Flexural Modulus ᴰˢ	9000/6500	MPa	ISO 178
Flexural Strength ᴰˢ	280/200	MPa	ISO 178
Flexural Stress (at 3.5%)	270/170	MPa	ISO 178
Charpy Impact Strength (at 23°C)	70/80	kJ/m²	ISO 179/1eU
Charpy Impact Strength (at -30°C) ᴰˢ	70/70	kJ/m²	ISO 179/1eU
Charpy Impact Strength (at -40°C)	65/-	kJ/m²	ISO 179/1eU
Ball Indentation Hardness (H 961/30)	270/185	MPa	ISO 2039-1
Notched Charpy Impact Strength (at 23°C)	12/15	kJ/m²	ISO 179/1eA
Poisson's Ratio	0.34/0.35	-	-
Notched Charpy Impact Strength (at -30°C) ᴰˢ	9/9	kJ/m²	ISO 179/1eA
Notched Charpy Impact Strength (at -40°C)	9/9	kJ/m²	ISO 179/1eA
Notched Izod Impact Strength (at 23°C)	10/12	kJ/m²	ISO 180/1A
Notched Izod Impact Strength (at -30°C)	10/-	kJ/m²	ISO 180/1A
Notched Izod Impact Strength (at -40°C)	10/-	kJ/m²	ISO 180/1A
Hardness (Rockwell Scale M)	104/88	-	ISO 2039-2
Hardness (Rockwell Scale R)	124/117	-	ISO 2039-2
Multiaxial Impact (Total Energy, 4.5m/s, 2mm)	5/-	J	ISO 6603-2

Typical Properties


	Value	Units	Test Method / Conditions
Resin Identification	PA66-GF30	-	ISO 1043
ISO Designation	ISO 16396-PA66,GF30,M1CGHRW,S14-100	-	-

Thermal Properties


	Value	Units	Test Method / Conditions
Specific Heat Capacity of Melt	2290	J/(kg K)	-
Melt Temperature (at 10°C/min)	262/*	°C	ISO 11357-1/-3
Glass Transition Temperature (at 10°C/min)	75/20	°C	ISO 11357-1/-2
Temperature of Deflection Under Load (1.8 Mpa)	253/*	°C	ISO 75-1/-2
Temperature of Deflection Under Load (0.45 Mpa)	261/*	°C	ISO 75-1/-2
Coefficient of Linear Thermal Expansion (Parallel)	22/*	E-6/K	ISO 11359-1/-2
Coefficient of Linear Thermal Expansion (Normal)	80/*	E-6/K	ISO 11359-1/-2
Coefficient of Linear Thermal Expansion (Normal, at -40 to 23°C)	70/*	E-6/K	ISO 11359-1/-2
Coefficient of Linear Thermal Expansion (Normal, at 55-160°C)	130/*	E-6/K	ISO 11359-1/-2
Coefficient of Linear Thermal Expansion (Parallel, at -40 to 23°C)	26/*	E-6/K	ISO 11359-1/-2
Coefficient of Linear Thermal Expansion (Parallel, at 55-160°C)	13/*	E-6/K	ISO 11359-1/-2
Thermal Conductivity	0.36	W/(m K)	ISO 22007-2
Thermal Conductivity of Melt	0.21	W/(m K)	ISO 22007-2
Relative Thermal Index (Electrical, 0.75mm)	140	°C	UL 746B
Relative Thermal Index (Electrical, 1.5mm)	140	°C	UL 746B
Relative Thermal Index (Electrical, 3mm)	140	°C	UL 746B
Relative Thermal Index (Impact, 0.75mm)	125	°C	UL 746B
Relative Thermal Index (Impact, 1.5mm)	125	°C	UL 746B
Relative Thermal Index (Impact, 3mm)	125	°C	UL 746B
Relative Thermal Index (Strength, 0.75mm)	140	°C	UL 746B
Relative Thermal Index (Strength, 1.5mm)	140/*	°C	UL 746B
Relative Thermal Index (Strength, 3mm)	140	°C	UL 746B

Electrical Properties


	Value	Units	Test Method / Conditions
Electric Strength	38/32	kV/mm	IEC 60243-1
Volume Resistivity ᴰˢ	min. 1E13/1E9	Ohm.m	IEC 62631-3-1
Surface Resistivity ᴰˢ	*/1E12	Ohm	IEC 62631-3-2
Comparative Tracking Index	400/-	-	IEC 60112
Comparative Tracking Index	1/-	PLC	UL 746A

Flammability


	Value	Units	Test Method / Conditions
Oxygen Index	24/*	%	ISO 4589-1/-2
FMVSS Class	B	-	ISO 3795 (FMVSS 302)
Burning Behavior (at 1.5mm/* Nominal Thickness)²	UL94 HB/*	class	IEC 60695-11-10
Burning Behavior (at 0.75mm/* Thickness h)	UL94 HB/*	class	IEC 60695-11-10
Glow Wire Flammability Index (at 1mm)	700/-	°C	IEC 60695-2-12
Glow Wire Flammability Index (at 2mm)	750/-	°C	IEC 60695-2-12
Glow Wire Flammability Index (at 3mm)	800/-	°C	IEC 60695-2-12
Glow Wire Ignition Temperature (at 1mm)	725/-	°C	IEC 60695-2-13
Glow Wire Ignition Temperature (at 2mm)	725/-	°C	IEC 60695-2-13
Glow Wire Ignition Temperature (at 3mm)	775/-	°C	IEC 60695-2-13
Glow Wire Temperature (at 3mm, No Flame)	750/-	°C	IEC 60335-1
Burning Rate (at 1mm Thickness)	37	mm/min	ISO 3795 (FMVSS 302)

Other Properties


	Value	Units	Test Method / Conditions
Humidity Absorption (at 2mm)	1.9/*	%	Sim. to ISO 62
Water Absorption (at 2mm)	6/*	%	Sim. to ISO 62
Water Absorption (Immersion 24h)	1.3/*	%	Sim. to ISO 62
Density	1370/-	kg/m³	ISO 1183

Processing Information (Injection Molding)


	Value	Units	Test Method / Conditions
Drying Recommended	yes	-	-
Drying Time (Dehumidified Dryer)	2 - 4	h	-
Processing Moisture Content	max. 0.2	%	-
Hold Pressure Range	50 - 100	MPa	-
Hold Pressure Time	3	s/mm	-
Ejection Temperature	210	°C	-
Drying Temperature	80	°C	-
Melt Temperature (Optimum)	295	°C	-
Melt Temperature (Minimum)	285	°C	-
Melt Temperature (Maximum)	305	°C	-
Maximum Screw Tangential Speed	0.2	m/s	-
Mold Temperature (Optimum)	100	°C	-
Mold Temperature (Minimum)	70	°C	-
Mold Temperature (Maximum)	120	°C	-

VDA Properties


	Value	Units	Test Method / Conditions
Odor	5	class	VDA 270

Rheological Properties


	Value	Units	Test Method / Conditions
Viscosity Number ¹	150/*	cm³/g	ISO 307, 1157, 1628
Mold Shrinkage (Parallel)	0.3/-	%	ISO 294-4, 2577
Mold Shrinkage (Normal)	1.0/-	%	ISO 294-4, 2577
Melt Viscosity (at 1000 sec-1, 280°C)	190/*	Pa.s	ISO 11443

Note

[1]: acid sulphuric 96%
[DS]: Derived from similar grade
[2]: UL yellow card with (f1)

Solutions for Mounting Brackets Sensor Support

	Stiffness Strength	Vibration Fatigue & Creep	Dimensional Stability	Heat Resistance	Hydrolysis Resistance	Road Salt Resistance	Laser Markable	Snap Fit	EMI Shielding (77GHz)
Zytel® 70G30HSLR	+++	+++	++	++++	++++	++++	++	++	++

Best: ++++

Chemical Resistance

Chemical Type	Chemical Name	Resistance
Acids	Acetic Acid (5% by mass) (23°C)	Probably Resistant
Acids	Chromic Acid solution (40% by mass) (23°C)	Not Recommended
Acids	Citric Acid solution (10% by mass) (23°C)	Probably Resistant
Acids	Hydrochloric Acid (36% by mass) (23°C)	Not Recommended
Acids	Lactic Acid (10% by mass) (23°C)	Probably Resistant
Acids	Nitric Acid (40% by mass) (23°C)	Not Recommended
Acids	Sulfuric Acid (38% by mass) (23°C)	Not Recommended
Acids	Sulfuric Acid (5% by mass) (23°C)	Not Recommended
Alcohols	Ethanol (23°C)	Probably Resistant
Alcohols	Isopropyl alcohol (23°C)	Probably Resistant
Alcohols	Methanol (23°C)	Probably Resistant
Bases	Ammonium Hydroxide solution (10% by mass) (23°C)	Probably Resistant
Bases	Sodium Hydroxide solution (1% by mass) (23°C)	Probably Resistant
Bases	Sodium Hydroxide solution (35% by mass) (23°C)	Not Recommended
Ethers	Diethyl ether (23°C)	Probably Resistant
Hydrocarbons	iso-Octane (23°C)	Probably Resistant
Hydrocarbons	n-Hexane (23°C)	Probably Resistant
Hydrocarbons	Toluene (23°C)	Probably Resistant
Ketones	Acetone (23°C)	Probably Resistant
Mineral oils	Automatic hypoid-gear oil Shell Donax TX (135°C)	Probably Resistant
Mineral oils	Hydraulic oil Pentosin CHF 202 (125°C)	Probably Resistant
Mineral oils	Insulating Oil (23°C)	Probably Resistant
Mineral oils	Motor oil OS206 304 Ref.Eng.Oil, ISP (135°C)	Probably Resistant
Mineral oils	SAE 10W40 multigrade motor oil (130°C)	Probably Resistant
Mineral oils	SAE 10W40 multigrade motor oil (23°C)	Probably Resistant
Mineral oils	SAE 80/90 hypoid-gear oil (130°C)	Probably Resistant
Other	1% nonylphenoxy-polyethyleneoxy ethanol in water (23°C)	Probably Resistant
Other	50% Oleic acid + 50% Olive Oil (23°C)	Probably Resistant
Other	Coolant Glysantin G48, 1:1 in water (125°C)	Probably Resistant
Other	DOT No. 4 Brake fluid (120°C)	Probably Resistant
Other	DOT No. 4 Brake fluid (130°C)	Probably Resistant
Other	Ethyl Acetate (23°C)	Probably Resistant
Other	Ethylene Glycol (50% by mass) in water (108°C)	Probably Resistant
Other	Hydrogen peroxide (23°C)	Not Recommended
Other	Phenol solution (5% by mass) (23°C)	Not Recommended
Other	Water (23°C)	Probably Resistant
Other	Water (90°C)	Probably Resistant
Salt solutions	Sodium Carbonate solution (2% by mass) (23°C)	Probably Resistant
Salt solutions	Sodium Carbonate solution (20% by mass) (23°C)	Probably Resistant
Salt solutions	Sodium Chloride solution (10% by mass) (23°C)	Probably Resistant
Salt solutions	Sodium Hypochlorite solution (10% by mass) (23°C)	Not Recommended
Salt solutions	Zinc Chloride solution (50% by mass) (23°C)	Not Recommended
Standard Fuels	Diesel fuel (pref. ISO 1817 Liquid F) (>90°C)	Not Recommended
Standard Fuels	Diesel fuel (pref. ISO 1817 Liquid F) (23°C)	Probably Resistant
Standard Fuels	Diesel fuel (pref. ISO 1817 Liquid F) (90°C)	Probably Resistant
Standard Fuels	ISO 1817 Liquid 1 - E5 (60°C)	Probably Resistant
Standard Fuels	ISO 1817 Liquid 2 - M15E4 (60°C)	Probably Resistant
Standard Fuels	ISO 1817 Liquid 3 - M3E7 (60°C)	Probably Resistant
Standard Fuels	ISO 1817 Liquid 4 - M15 (60°C)	Probably Resistant
Standard Fuels	Standard fuel with alcohol (pref. ISO 1817 Liquid 4) (23°C)	Probably Resistant
Standard Fuels	Standard fuel without alcohol (pref. ISO 1817 Liquid C) (23°C)	Probably Resistant