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POM 588P NC010 中等粘度,热稳定

添加时间:2013-11-25  信息来源:http://www.simibc.com/  作者:苏州希普能塑料

Delrin Pom 588P NC010

Delrin® 588P NC010 | POM ACETAL RESIN
 
Regional Availability
Asia Pacific
 
Delivery form
Pellets
 
Additives
Release agent
 
Product Text
Common features of Delrin® acetal resins include mechanical and physical properties such as high mechanical strength and rigidity, excellent fatigue and impact resistance, as well as resistance to moisture, gasoline, lubricants, solvents, and many other neutral chemicals. Delrin® acetal resins also have excellent dimensional stability and good electrical insulating characteristics. They are naturally resilient, self-lubricating, and available in a variety of colors and speciality grades. 
 
Delrin® acetal resin typically is used in demanding applications in the automotive, domestic appliances, sports, industrial engineering, electronics, and consumer goods industries.
 
Delrin® 588P NC010 is a medium viscosity acetal homopolymer for injection molding. It has good thermal stability, and modifications for more precise molding  (reduced warpage, good dimensional stability).
 
Injection molding
PREPROCESSING
Drying temperature = 80℃
Drying time, dehumidified dryer = 2-4 h
Processing moisture content = <0.2 %
 
PROCESSING
Melt temperature optimum = 215℃
Melt temperature range = 210-220℃
Mold temperature optimum = 90℃
Mold temperature range = 80-100℃
Hold pressure range = 90-110 MPa
Hold pressure time = 8-10 s/mm
 
POSTPROCESSING
Annealing: 30 min/mm at 160℃
 
PROPERTIES
Rheological properties Value Unit Test Standard
Melt mass-flow rate 15 g/10min ISO 1133
Moulding shrinkage,parallel 1.9 % ISO 294-4,2577
Moulding shrinkage,normal 1.8 % ISO 294-4,2577
Mechanical properties Value Unit Test Standard
Tensile Modulus 3200 MPa ISO 527-1/-2
Yield stress 73 MPa ISO 527-1/-2
Yield strain 12 % ISO 527-1/-2
Nominal strain at break 25 % ISO 527-1/-2
Thermal properties Value Unit Test Standard
Melting temperature,10℃/min 178 ISO 11357-1/-3
Temp. of deflection under load,1.8 MPa 100 ISO 75-1/-2
Temp. of deflection under load,0.45 MPa 171 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
UL recognition UL - -
Burning Behav. at thickness h HB class IEC 60695-11-10
Thickness tested 0.8 mm IEC 60695-11-10
UL recognition UL - -
Other properties Value Unit Test Standard
Water absorption,2mm 0.3 % Sim. to ISO 62
Density 1420 kg/m³ ISO 1183

 

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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