Processing Texts

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
Mould temperature optimum = 80°C
Mould temperature range = 50-100°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 : medium
Hold pressure time : 2.5 s/mm
Maximum hold-up time : 12 min

Rheological properties	dry / cond	Unit	Test Standard
Viscosity number	160 / *	cm³/g	ISO 307, 1157, 1628
Moulding shrinkage, parallel	0.3 / *	%	ISO 294-4, 2577
Moulding shrinkage, normal	0.7 / *	%	ISO 294-4, 2577

Mechanical properties	dry / cond	Unit	Test Standard
Tensile Modulus	8900 / 6200	MPa	ISO 527-1/-2
Stress at break	146 / 108	MPa	ISO 527-1/-2
Strain at break	3.7 / 7	%	ISO 527-1/-2
Flexural Modulus	7500 / 6200	MPa	ISO 178
Tensile creep modulus			ISO 899-1
1h	* / 5300	MPa
1000h	* / 4300	MPa
Charpy impact strength			ISO 179/1eU
23°C	97 / 98	kJ/m²
-30°C	106 / 100	kJ/m²
Charpy notched impact strength			ISO 179/1eA
23°C	20 / 28	kJ/m²
-30°C	18 / 17	kJ/m²
-40°C	14 / 18	kJ/m²
Izod notched impact strength			ISO 180/1A
23°C	21 / 26	kJ/m²
-30°C	17 / 16	kJ/m²
-40°C	15 / 15	kJ/m²
Izod impact strength			ISO 180/1U
23°C	80 / 80	kJ/m²
-30°C	80 / 75	kJ/m²
Hardness, Rockwell, M-scale	70 / -	-	ISO 2039-2
Hardness, Rockwell, R-scale	110 / -	-	ISO 2039-2

Thermal properties	dry / cond	Unit	Test Standard
Melting temperature, 10°C/min	262 / *	°C	ISO 11357-1/-3
Glass transition temperature, 10°C/min	75 / -	°C	ISO 11357-1/-2
Temp. of deflection under load			ISO 75-1/-2
1.8 MPa	246 / *	°C
0.45 MPa	261 / *	°C
Vicat softening temperature, 50°C/h, 50N	245 / *	°C	ISO 306
Coeff. of linear therm. expansion, parallel	15 / *	E-6/K	ISO 11359-1/-2
Coeff. of linear therm. expansion, normal	119 / *	E-6/K	ISO 11359-1/-2
Thermal conductivity of melt	0.22	W/(m K)	-
Spec. heat capacity of melt	2200	J/(kg K)	-
Eff. thermal diffusivity	1.03E-7	m²/s	-
RTI, electrical, 0.8mm	130 / *	°C	UL 746B
RTI, impact			UL 746B
0.8mm	65	°C
1.5mm	105 / *	°C
RTI, strength			UL 746B
0.8mm	85	°C
1.5mm	95 / *	°C
3mm	105	°C

Flammability	dry / cond	Unit	Test Standard
Burning Behav. at 1.5mm 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

Other properties	dry / cond	Unit	Test Standard
Humidity absorption, 2mm	1.5 / *	%	Sim. to ISO 62
Water absorption, 2mm	4.5 / *	%	Sim. to ISO 62
Density	1330 / -	kg/m³	ISO 1183
Density of melt	1120	kg/m³	-
Water Absorption, Immersion 24h	0.85 / *	%	ASTM D 570

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)
Standard Fuels
	ISO 1817 Liquid 1 - E5 (60°C)
	ISO 1817 Liquid 2 - M15E4 (60°C)
	ISO 1817 Liquid 3 - M3E7 (60°C)
	ISO 1817 Liquid 4 - M15 (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)
	Water (90°C)
	Phenol solution (5% by mass) (23°C)