现货出售POM100ST BK602 高粘度**增韧级

•	特点：Delrin 100ST is a super-toughened, high viscosity acetal homopolymer grade with superior impact resistance. It is designed for highly stressed parts where outstanding toughness is essential. 
•	POM 100ST BK602 高粘度,**增韧级




 
Delrin® 100ST BK602 | POM-I ACETAL RESIN
 
Regional Availability
North America, Europe, Asia Pacific, South and Central America, Near East/Africa, Global
 
Processing
Injection Moulding, Profile Extrusion, Sheet Extrusion, Other Extrusion, Coatable, Blow Moulding
 
Delivery form
Pellets
 
Additives
Lubricants, 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® 100ST is a super-toughened, high viscosity acetal homopolymer grade with superior impact resistance.  It is designed for highly stressed parts where outstanding toughness is essential.
 
Injection molding
PREPROCESSING
Drying temperature = 80℃
Drying time, dehumidified dryer = 2-4 h
Processing moisture content = <0.2 %
 
PROCESSING
Melt temperature optimum = 205℃
Melt temperature range = 200-210℃
Mold temperature optimum = 50℃
Mold temperature range = 40-60℃
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	2.1	g/10min	ISO 1133
Moulding shrinkage,parallel	1.3	%	ISO 294-4,2577
Moulding shrinkage,normal	1.4	%	ISO 294-4,2577
Mechanical properties	Value	Unit	Test Standard
Tensile Modulus	1200	MPa	ISO 527-1/-2
Yield stress	40	MPa	ISO 527-1/-2
Yield strain	30	%	ISO 527-1/-2
Nominal strain at break	>50	%	ISO 527-1/-2
Charpy notched impact strength,23℃	80	kJ/m²	ISO 179/1eA
Charpy notched impact strength,-30℃	14	kJ/m²	ISO 179/1eA
Thermal properties	Value	Unit	Test Standard
Melting temperature,10℃/min	178	℃	ISO 11357-1/-3
Temp. of deflection under load,1.8 MPa	65	℃	ISO 75-1/-2
Temp. of deflection under load,0.45 MPa	102	℃	ISO 75-1/-2
Coeff. of linear therm. expansion,parallel	120	E-6/K	ISO 11359-1/-2
Coeff. of linear therm. expansion,normal	120	E-6/K	ISO 11359-1/-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	-	-
Other properties	Value	Unit	Test Standard
Density	1330	kg/m³	ISO 1183
VDA Properties	Value	Unit	Test Standard
Emissions	<8	mg/kg	VDA 275