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PBT FG6134 NC010 中高粘度,食品级

添加时间:2013-11-24  信息来源:http://www.xzslw.com/  作者:苏州希普能塑料

DuPont Crastin® PBT FG6134 NC010

Crastin® FG6134 NC010 | PBT THERMOPLASTIC POLYESTER RESIN
 
Regional Availability
North America, South and Central America
 
Processing
Injection Moulding, Film Extrusion, Profile Extrusion, Sheet Extrusion, Other Extrusion, Coatable, Casting
 
Delivery form
Pellets
 
Product Text
Crastin® FG6134 NC010 is an unreinforced, medium high viscosity polybutylene terephthalate resin for extrusion and injection molding. It has been developed for consideration into applications such as parts for the food industry.
 
FOOD CONTACT
This product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in Europe and the USA when meeting applicable use conditions. For details, individual compliance statements are available from your DuPont representative.
 
Injection molding
PREPROCESSING
Drying recommended = Yes
Drying temperature = 110-130℃
Drying time, dehumidified dryer = 2-4 h
Processing moisture content = <0.04 %
 
PROCESSING
Melt temperature optimum = 250℃
Melt temperature range = 240-260℃
Mold temperature optimum = 80℃
Mold temperature range = 30-130℃
 
PROPERTIES
Rheological properties Value Unit Test Standard
Melt mass-flow rate 33.5 g/10min ISO 1133
Temperature 250 ISO 1133
Load 2.16 kg ISO 1133
Mechanical properties Value Unit Test Standard
Tensile Modulus 2600 MPa ISO 527-1/-2
Yield stress 59 MPa ISO 527-1/-2
Yield strain 4 % ISO 527-1/-2
Nominal strain at break 45 % ISO 527-1/-2
Charpy notched impact strength,23℃ 4 kJ/m² ISO 179/1eA
Thermal properties Value Unit Test Standard
Melting temperature,10℃/min 225 ISO 11357-1/-3
Temp. of deflection under load,1.8 MPa 50 ISO 75-1/-2
Temp. of deflection under load,0.45 MPa 115 ISO 75-1/-2
Flammability Value Unit Test Standard
Burning Behav. at 1.5 mm nom. thickn. HB class IEC 60695-11-10
Thickness tested 1.5 mm IEC 60695-11-10
Oxygen index 22 % ISO 4589-1/-2
Other properties Value Unit Test Standard
Density 1300 kg/m³ ISO 1183
Rheological calc. properties Value Unit Test Standard
Min. mould temperature 30 -
Max. mould temperature 130 -
Min. melt temperature 240 -
Max. melt temperature 260 -

 

Chemical Media Resistance

Acids

√ Acetic Acid (5% by mass) (23℃)

√ Citric Acid solution (10% by mass) (23℃)

√ Lactic Acid (10% by mass) (23℃)

× Hydrochloric Acid (36% by mass) (23℃)

× Nitric Acid (40% by mass) (23℃)

× Sulfuric Acid (38% by mass) (23℃)

× Sulfuric Acid (5% by mass) (23℃)

× Chromic Acid solution (40% by mass) (23℃)

Bases

× Sodium Hydroxide solution (35% by mass) (23℃)

√ Sodium Hydroxide solution (1% by mass) (23℃)

√ Ammonium Hydroxide solution (10% by mass) (23℃)

Alcohols

√ Isopropyl alcohol (23℃)

√ Methanol (23℃)

√ Ethanol (23℃)

Hydrocarbons

√ n-Hexane (23℃)

√ Toluene (23℃)

√ iso-Octane (23℃)

Ketones

√ Acetone (23℃)

Ethers

√ Diethyl ether (23℃)

Mineral oils

√ SAE 10W40 multigrade motor oil (23℃)

× SAE 10W40 multigrade motor oil (130℃)

× SAE 80/90 hypoid-gear oil (130℃)

√ Insulating Oil (23℃)

Standard Fuels

× ISO 1817 Liquid 1 (60℃)

× ISO 1817 Liquid 2 (60℃)

× ISO 1817 Liquid 3 (60℃)

× ISO 1817 Liquid 4 (60℃)

√ Standard fuel without alcohol (pref. ISO 1817 Liquid C) (23℃)

√ Standard fuel with alcohol (pref. ISO 1817 Liquid 4) (23℃)

√ Diesel fuel (pref. ISO 1817 Liquid F) (23℃)

√ Diesel fuel (pref. ISO 1817 Liquid F) (90℃)

× Diesel fuel (pref. ISO 1817 Liquid F) (>90℃)

Salt solutions

√ Sodium Chloride solution (10% by mass) (23℃)

√ Sodium Hypochlorite solution (10% by mass) (23℃)

√ Sodium Carbonate solution (20% by mass) (23℃)

√ Sodium Carbonate solution (2% by mass) (23℃)

√ Zinc Chloride solution (50% by mass) (23℃)

Other

√ Ethyl Acetate (23℃)

× Hydrogen peroxide (23℃)

× DOT No. 4 Brake fluid (130℃)

× Ethylene Glycol (50% by mass) in water (108℃)

√ 1% nonylphenoxy-polyethyleneoxy ethanol in water (23℃)

√ 50% Oleic acid + 50% Olive Oil (23℃)

√ Water (23℃)

× Water (90℃)

√ Phenol solution (5% by mass) (23℃)

 

Symbols used:

√ possibly resistant

Defined as: Supplier has sufficient indication that contact with chemical can be potentially accepted under the intended use conditions and expected service life. Criteria for assessment have to be indicated (e.g. surface aspect, volume change, property change).

 

× not recommended - see explanation

Defined as: Not recommended for general use. However, short-term exposure under certain restricted conditions could be acceptable (e.g. fast cleaning with thorough rinsing, spills, wiping, vapor exposure).

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