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CAMPUS® datasheet | Zytel® 70G35HSLX BK357


This datasheet of Zytel® 70G35HSLX BK357 from DuPont Engineering Polymers is provided by the international plastics database CAMPUS.

This datasheet includes:

  Zytel® 70G35HSLX BK357 | PA66-GF35 | DuPont Engineering Polymers
Product Texts
Common features of Zytel® nylon resin include mechanical and physical properties such as high mechanical strength, excellent balance of stiffness and toughness, good high temperature performance, good electrical and flammability properties, good abrasion and chemical resistance. In addition, Zytel® nylon resins are available in different modified and reinforced grades to create a wide range of products with tailored properties for specific processes and end-uses. Zytel® nylon resin, including most flame retardant grades, offer the ability to be coloured.

 

The good melt stability of Zytel® nylon resin normally enables the recycling of properly handled production waste. If recycling is not possible, DuPont recommends, as the preferred option, incineration with energy recovery (-31kJ/g of base polymer) in appropriately equipped installations. For disposal, local regulations have to be observed.

 

Zytel® nylon resin typically is used in demanding applications in the automotive, furniture, domestic appliances, sporting goods and construction industry.

 

Zytel® 70G35HSLX is a 35% glass fibre reinforced, heat stabilised, lubricated polyamide 66 for injection molding. It has excellent hot oil & grease resistance.

Typical applications:

Fuel rail, air filter housing.

Rheological propertiesdry / condUnitTest Standard
Molding shrinkage, parallel 0.3 / * % ISO 294-4, 2577
Molding shrinkage, normal 1.1 / * % ISO 294-4, 2577
Mechanical propertiesdry / condUnitTest Standard
Tensile Modulus 11000 / 8500 MPa ISO 527-1/-2
Stress at break 200 / 130 MPa ISO 527-1/-2
Strain at break 3 / 4 % ISO 527-1/-2
Tensile creep modulus, 1h * / 8400 MPa ISO 899-1
Tensile creep modulus, 1000h * / 6000 MPa ISO 899-1
Charpy impact strength, +23°C 90 / 90 kJ/m² ISO 179/1eU
Charpy impact strength, -30°C 80 / 70 kJ/m² ISO 179/1eU
Charpy notched impact strength, +23°C 13 / 18 kJ/m² ISO 179/1eA
Charpy notched impact strength, -30°C 10 / 10 kJ/m² ISO 179/1eA
Puncture energy, +23°C 6 / - J ISO 6603-2
Thermal propertiesdry / condUnitTest Standard
Melting temperature, 10°C/min 263 / * °C ISO 11357-1/-3
Glass transition temperature, 10°C/min 80 / * °C ISO 11357-1/-2
Temp. of deflection under load, 1.80 MPa 250 / * °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 260 / * °C ISO 75-1/-2
Coeff. of linear therm. expansion, parallel 17 / * E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion, normal 85 / * E-6/K ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn. HB / * class IEC 60695-11-10
Thickness tested 1.5 / * mm IEC 60695-11-10
Burning Behav. at thickness h HB / * class IEC 60695-11-10
Thickness tested 0.7 / * mm IEC 60695-11-10
Electrical propertiesdry / condUnitTest Standard
Relative permittivity, 1MHz 4.1 / 4.7 - IEC 60250
Dissipation factor, 1MHz 140 / 620 E-4 IEC 60250
Volume resistivity 1E13 / 1E9 Ohm*m IEC 60093
Surface resistivity * / 1E13 Ohm IEC 60093
Other propertiesdry / condUnitTest Standard
Water absorption 5.5 / * % Sim. to ISO 62
Humidity absorption 1.7 / * % Sim. to ISO 62
Density 1410 / - kg/m³ ISO 1183
Material specific propertiesdry / condUnitTest Standard
Viscosity number 145 / * cm³/g ISO 307, 1157, 1628
Rheological calculation propertiesValueUnitTest Standard
Density of melt 1240 kg/m³ -
Thermal conductivity of melt 0.24 W/(m K) -
Spec. heat capacity of melt 2130 J/(kg K) -
Ejection temperature 190 °C -
Diagrams
Viscosity-shear rate , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Shearstress-shear rate , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Dynamic Shear modulus-temperature , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Dynamic Tensile modulus-temperature , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Dynamic Tensile modulus-temperature , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Stress-strain , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Stress-strain , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Secant modulus-strain , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Secant modulus-strain , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Stress-strain (isochronous) 23°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Creep modulus-time 23°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Stress-strain (isochronous) 100°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Creep modulus-time 100°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Stress-strain (isochronous) 130°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Creep modulus-time 130°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Stress-strain (isochronous) 150°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Creep modulus-time 150°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Stress-strain (isochronous) 180°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Creep modulus-time 180°C, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Specific volume-temperature (pvT) , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Tensile modulus-temperature , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Tensile modulus-temperature , Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
LTHA-Stress at Break 4mm, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
LTHA-Strain at Break 4mm, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
LTHA-Charpy Impact Strength (23°C) 4mm, Zytel® 70G35HSLX BK357, PA66-GF35, DuPont
Characteristics
Processing
Injection Molding
Delivery form
Pellets
Additives
Lubricants, Release agent
Special Characteristics
Heat stabilized or stable to heat
Regional Availability
Other text information
Injection molding
PREPROCESSING

Drying recommended = Yes, if moisture content of resin exceeds recommended level
Drying temperature = 80°C
Drying time, dehumidified dryer = 2-4 h
Processing moisture content = <0.2 %

PROCESSING

Melt temperature optimum = 295°C
Melt temperature range = 285-305°C
Mold temperature optimum = 100°C
Mold temperature range = 70-120°C
Maximum Screw tangential Speed : 0.15 m/s
Flow front speed : 150 mm/ s
Hold pressure optimum : 85 MPa
Hold pressure range : 50-100 MPa
Back pressure : low
Hold pressure time : 2.5 s/mm
Maximum hold-up time : 15 min


Moulding guide
Chemical Media Resistance
Acids
Acetic Acid (5% by mass) (23°C)
Citric Acid solution (10% by mass) (23°C)
Lactic Acid (10% by mass) (23°C)
Hydrochloric Acid (36% by mass) (23°C)
Nitric Acid (40% by mass) (23°C)
Sulfuric Acid (38% by mass) (23°C)
Sulfuric Acid (5% by mass) (23°C)
Chromic Acid solution (40% by mass) (23°C)
Bases
Sodium Hydroxide solution (35% by mass) (23°C)
Sodium Hydroxide solution (1% by mass) (23°C)
Ammonium Hydroxide solution (10% by mass) (23°C)
Alcohols
Isopropyl alcohol (23°C)
Methanol (23°C)
Ethanol (23°C)
Hydrocarbons
n-Hexane (23°C)
Toluene (23°C)
iso-Octane (23°C)
Ketones
Acetone (23°C)
Ethers
Diethyl ether (23°C)
Mineral oils
SAE 10W40 multigrade motor oil (23°C)
SAE 10W40 multigrade motor oil (130°C)
SAE 80/90 hypoid-gear oil (130°C)
Insulating Oil (23°C)
Motor oil OS206 304 Ref.Eng.Oil, ISP (140°C)
Automatic hypoid-gear oil Shell Donax TX (140°C)
Hydraulic oil Pentosin CHF 202 (125°C)
Standard Fuels
ISO 1817 Liquid 1 (60°C)
ISO 1817 Liquid 2 (60°C)
ISO 1817 Liquid 3 (60°C)
ISO 1817 Liquid 4 (60°C)
Standard fuel without alcohol (pref. ISO 1817 Liquid C) (23°C)
Standard fuel with alcohol (pref. ISO 1817 Liquid 4) (23°C)
Diesel fuel (pref. ISO 1817 Liquid F) (23°C)
Diesel fuel (pref. ISO 1817 Liquid F) (90°C)
Diesel fuel (pref. ISO 1817 Liquid F) (>90°C)
Salt solutions
Sodium Chloride solution (10% by mass) (23°C)
Sodium Hypochlorite solution (10% by mass) (23°C)
Sodium Carbonate solution (20% by mass) (23°C)
Sodium Carbonate solution (2% by mass) (23°C)
Zinc Chloride solution (50% by mass) (23°C)
Other
Ethyl Acetate (23°C)
Hydrogen peroxide (23°C)
DOT No. 4 Brake fluid (130°C)
Ethylene Glycol (50% by mass) in water (108°C)
1% nonylphenoxy-polyethyleneoxy ethanol in water (23°C)
50% Oleic acid + 50% Olive Oil (23°C)
Water (23°C)
Deionized water (90°C)
Phenol solution (5% by mass) (23°C)
Disclaimer
All data provided according to ISO 10350 for single points and ISO 11403 for multipoints.

Contact DuPont for Material Safety Data Sheet, general guides and/or additional information about ventilation, handling, purging, drying, etc.
Test temperatures are 23°C unless otherwise stated.

The DuPont Oval Logo, DuPont™, The miracles of science™ and ® are trademarks or registered trademarks of DuPont Company.
Copyright© 2011 E.I. du Pont de Nemours and Company. All Rights Reserved.

The information provided in this data sheet corresponds to our knowledge on the subject at the date of its publication.
This information may be subject to revision as new knowledge and experience becomes available.
The data provided fall within the normal range of product properties and relate only to the specific material designated; these data may not be
valid for such material used in combination with any other materials, additives or pigments or in any process, unless expressly indicated otherwise.
The data provided should not be used to establish specification limits or used alone as the basis of design; they are not intended to substitute
for any testing you may need to conduct to determine for yourself the suitability of a specific material for your particular purposes.
Since DuPont cannot anticipate all variations in actual end-use conditions DuPont makes no warranties and assumes no liability in connection
with any use of this information.
Nothing in this publication is to be considered as a license to operate under or a recommendation to infringe any patent rights.
DuPont advises you to seek independent counsel for a freedom to practice opinion on the intended application or end-use of our products.

CAUTION: DO NOT USE DUPONT MATERIALS IN MEDICAL APPLICATIONS INVOLVING IMPLANTATION IN THE HUMAN BODY OR
CONTACT WITH INTERNAL BODY FLUIDS OR TISSUES UNLESS THE MATERIAL HAS BEEN PROVIDED FROM DUPONT UNDER A
WRITTEN CONTRACT THAT IS CONSISTENT WITH DUPONT POLICY REGARDING MEDICAL APPLICATIONS AND EXPRESSLY
ACKNOWLEDGES THE CONTEMPLATED USE.

For further information, please contact your DuPont representative. You may also request a copy of DuPont POLICY Regarding Medical
Applications... H-50103-3 and DuPont CAUTION Regarding Medical Applications... H-50102-3.

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CAMPUS® is a registered trademark of CWFG mbH, Frankfurt am Main, 2012