Acetal Homopolymer Resin

Description:
“Delrin” 150 SA NC-10 acetal homopolymer is a resin formulated to provide improved extrusion characteristics in the manufacture of tubing, slab, rod and thin wall extrusions.  “Delrin” 150 SA NC-10 contains a stabilizer which results in improved processability and a very low contamination level.

Properties:
“Delrin” 150 SA NC-10 is produced from the same basic polymer used for years to produce “Delrin” 150.  Key properties of “Delrin” 150 SA are identical to “Delrin” 150/100 as shown in the table. 

Processing:
“Delrin” 150 SA can be extruded under similar conditions as those used in extruding “Delrin” 150/100.  The composition is particularly suitable for thin wall extrusions requiring a low contamination level resin.  For example, excellent quality 15 mil thick sheet has been extruded using “Delrin” 150.

Benefits:

• Improved extrudability in tubing, rod, slab and thin wall extrusions

• Exceptionally clean end-use products

 

DELRIN 150 SA Acetal Homopolymer Resin Typical Properties[i]
PROPERTIES	UNITS[ii] SI  (Conventional)	METHOD	“DELRIN” 150 SA	“DELRIN” 150/100
Tensile Strength @ Break[iii]	MPa (psi)	D-638
23°C (73°F)			69 (10,000)	69 (10,000)
70°C (158°F)			52 (7,500)	52 (7,500)
Elongation @ Break	%	D-638
23°C (73°F)			75	75
70°C (158°F)			>260	>260
Notched Izod	kJ/m (ft.lb./in.)	D-256
-40°C (-40°F)			.10 (1.8)	.10 (1.8)
23°C (73°F)			.12 (2.3)	.12 (2.3)
Tensile Impact	KJ/m2 (ft. lb./in. 2)	D-1822
23°C (73°F)			360 (170)	360 (170)
Flexural Modulus	MPa (psi)	D-790
23°C (73°F)			2600 (380,000)	2600 (380,000)
70°C (158°F)			1650 (240,000)	1650 (240,000)
Deflection Temperature	°C (°F)	D-790
1.8MPa			124 (255)	124 (255)
.5MPa			170 (338)	170 (338)
Dielectric Strength[iv]	MV/m (volts/mil)	D-149	20 (500)	20 (500)
Coef. Of Friction[v]		Thrust Bearing	.30	.30
Water Absorption	%	D-750
24 hours immersion			.25	.25
Rockwell Hardness		D-785	M94, R120	M94, R120
Specific Gravity		D-792	1.42	1.42
Melting Point (crystalline)	°C (°F)		175 (347)	175 (347)
Combustibility[vi]		UL94	94HB	94HB

[i] These values are for natural color (NC-10) resins only.  Addition of colorants of any kind may alter some or all of these properties.  The data listed here fall within the normal range of product properties, they are not intended to represent minimum values nor should they be used alone as a basis of design, or to establish specification limits
[ii] The metric units in this product sheet are those adopted by the General (International) Conference of Weights and Measures and are identified universally as SI Units from the French for International System (of Units).  Usage follows the recommendations given in the “Standard for Metric Practice” ASTM E-380.
[iii] Determined at 5.0 mm/min. (.2in/min.)
[iv] Test specimen 90 mils.
[v] Faville-LeValley tester against AISI 1018, RC20, 0.4um (16 micro-inch) (AA) finish.

[vi] This test is a laboratory test and does not relate to actual fire hazard.

Nylon • Ohmoid Phenolics • Fibre • Delrin