Delrin® FG311DP NC010

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Delrin® FG311DP is a medium-high viscosity acetal homopolymer with enhanced crystallization for faster cycle times and excellent creep and fatigue resistance. It has improved thermal stability, excellent dimensional stability, low warpage and fewer voids. It has been developed for applications in contact with food. 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.

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Extrusion, Film Extrusion, Sheet, Plaques & Profiles Extrusion, Injection Molding

Additives Included: Lubricant (Unspecified), Mold Release Agent

Flexural Modulus: 3100.0 MPa

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Knowde Enhanced TDS

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Identification & Functionality

Additives Included

Lubricant (Unspecified),

Mold Release Agent

Polymer Name

Polyacetal Homopolymer (POM)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers,

Polyacetals,

Delrin® FG311DP NC010 Features & Benefits

Labeling Claims

Food Contact Acceptable

Materials Features

Broad Range of Viscosity,

Creep Resistant,

Dimensional Stability,

Fast Molding Cycle,

Fatigue Resistant,

Food Contact Acceptable,

Good Mold Release,

Good Thermal Stability,

Applications & Uses

Markets

Consumer Goods,

Food & Nutrition

Applications

Consumer Goods — Appliances & Electronics,

Food & Nutrition — Processing & Packaging,

Other Processing & Packaging Applications,

Plastics & Elastomers End Uses

Appliances,

Non Specific Food Applications

Plastics & Elastomers Processing Methods

Extrusion,

Film Extrusion,

Injection Molding,

Sheet, Plaques & Profiles Extrusion

Properties

Chemical Resistance

Color

Flame Rating

Physical Form

Automotive Specifications

ASTM D6778 POM0112

Part Marking Code

>POM<

Resin ID

POM

Flame Rating

UL 94 HB

Mechanical Properties


	Value	Units	Test Method / Conditions
Tensile Modulus	3300	MPa	ISO 527
Yield Stress	74	MPa	ISO 527-1/-2
Yield Strain	15	%	ISO 527-1/-2
Nominal Strain at Break	35	%	ISO 527-1/-2
Flexural Modulus	3100	MPa	ASTM D790
Flexural Stress at 3.5%	86	MPa	ISO 178
Charpy Impact Strength (23°C)	300	kJ/m²	ISO 179/1eU
Charpy Impact Strength (-30°C)	250	kJ/m2	ISO 179/1eU
Charpy Notched Impact Strength (23°C)	9	kJ/m2	ISO 179/1eA
Charpy Notched Impact Strength (-30°C)	8	kJ/m2	ISO 179/1eA
Izod Notched Impact Strength (23°C)	10	kJ/m2	ISO 180/1A
Izod Notched Impact Strength (-40°C)	8	kJ/m2	ISO 180/1A
Poisson's Ratio	0.37	-	ASTM D638

Physical Properties


	Value	Units	Test Method / Conditions
Melt Volume - Flow Rate	6	cm³/10min	ISO 1133
Melt Mass Flow Rate - MFR (190°C/2.16 kg)	7	g/10 min	ASTM D1238
Load	2.16	kg	ISO 1133
Molding Shrinkage - Parallel	1.9	%	ISO 294-4, 2577
Molding Shrinkage - Normal	1.8	%	ISO 294-4, 2577
Temperature	190	°C	ISO 1133

Thermal Properties


	Value	Units	Test Method / Conditions
Melting Temperature (10°C/min)	178	°C	ISO 11357-1/-3
Temperature of Deflection Under Load(1.8 MPa)	103	°C	ISO 75-1/-2
Temperature of Deflection Under Load (0.45 MPa)	165	°C	ISO 75-1/-2
Vicat Softening Temperature (50°C/h, 50N)	160	°C	ISO 306
Coefficient of Linear Thermal Expansion - Parallel	110	E-6/K	ISO 11359-1/-2
Coefficient of Linear Thermal Expansion - Normal	110	E-6/K	ISO 11359-1/-2
Relative Temperature Index - Electrical (0.75 mm)	50	°C	UL 746B
Relative Temperature Index - Electrical (1.5 mm)	110	°C	UL 746B
Relative Temperature Index - Electrical (3 mm)	110	°C	UL 746B
Relative Temperature Index - Impact (0.75 mm)	50	°C	UL 746B
Relative Temperature Index - Impact (1.5 mm)	85	°C	UL 746B
Relative Temperature Index - Impact (3 mm)	90	°C	UL 746B
Relative Temperature Index - Strength (0.75 mm)	50	°C	UL 746B
Relative Temperature Index - Strength (1.5 mm)	90	°C	UL 746B
Relative Temperature Index - Strength (3 mm)	95	°C	UL 746B

Flammability


	Value	Units	Test Method / Conditions
Burning Behaviour (1.5 mm, Nominal Thickness)	HB	class	IEC 60695-11-10
Burning Behaviour (Thickness h)	HB	class	IEC 60695-11-10
Ul Recognition	Yes	-	UL 94
Thickness Tested	1.5	mm	IEC 60695-11-10

Other Properties


	Value	Units	Test Method / Conditions
Humidity Absorption (2 mm)	0.2	%	Sim. to ISO 62
Water Absorption (2 mm)	0.9	%	Sim. to ISO 62
Density	1420	kg/m³	ISO 1183

Processing Information (Extrusion)


	Value	Units	Test Method / Conditions
Melt Temperature Range	195 - 205	°C	-
Processing Moisture Content	≤0.2	%	-
Melt Temperature Optimum	200	°C	-
Drying Time (Dehumidified Dryer)	2.0 - 4.0	h	-
Drying Temperature	75 - 85	°C	-

Processing Information (Injection Molding)


	Value	Units	Test Method / Conditions
Drying Temperature	80	°C	-
Drying Recommended	Yes	-	-
Drying Time (Dehumidified Dryer)	2.0 - 4.0	h	-
Processing Moisture Content	≤0.2	%	-
Melt Temperature Optimum	215	°C	-
Min. Melt Temperature	210	°C	-
Max. Melt Temperature	220	°C	-
Mold Temperature Optimum	90	°C	-
Min. Mold Temperature	80	°C	-
Max. Mold Temperature	100	°C	-
Hold Pressure Range	80 - 100	MPa	-
Hold Pressure Time	7.5	s/mm	-
Annealing Time - Optional	30	min/mm	-
Annealing Temperature	160	°C	-

VDA Properties


	Value	Units	Test Method / Conditions
Fogging, G - Value (Condensate)	0.4	mg	ISO 6452
Emissions	max. 8	mg/100g/kg/100g	VDA 275

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)	Not Recommended
Acids	Hydrochloric Acid (36% by mass) (23°C)	Not Recommended
Acids	Lactic Acid (10% by mass) (23°C)	Not Recommended
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)	Not Recommended
Bases	Sodium Hydroxide solution (1% by mass) (23°C)	Not Recommended
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	Insulating Oil (23°C)	Probably Resistant
Mineral oils	SAE 10W40 multigrade motor oil (130°C)	Not Recommended
Mineral oils	SAE 10W40 multigrade motor oil (23°C)	Probably Resistant
Mineral oils	SAE 80/90 hypoid-gear oil (130°C)	Not Recommended
Other	1% nonylphenoxy-polyethyleneoxy ethanol in water (23°C)	Probably Resistant
Other	50% Oleic acid + 50% Olive Oil (23°C)	Probably Resistant
Other	DOT No. 4 Brake fluid (130°C)	Not Recommended
Other	Ethyl Acetate (23°C)	Probably Resistant
Other	Ethylene Glycol (50% by mass) in water (108°C)	Not Recommended
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)	Not Recommended
Salt solutions	Sodium Carbonate solution (2% by mass) (23°C)	Not Recommended
Salt solutions	Sodium Carbonate solution (20% by mass) (23°C)	Not Recommended
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)	Not Recommended
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