Accoseal® Cork (DC-113 to NC-710) Amorim Specifications

Specifications and Product Data featured on this page:
DC-100, DC-113, DC-118, DC-167, DC-179,
DC-203, DC-205, NC-709, NC-710

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Accoseal® (DC-100 to NC-710)
Material Characteristics and Uses Type Compressibility
% @ 28 kg/cm²
(400 psi)		 Minimum
Recovery
%		 Hardness
Shore
Type A		 Volume Change %
ASTM Oil No. 1
70 hrs. @ 100°C
(212°F)		 ASTM Oil No. 3
70 hrs. @ 100°C
(212°F)		 ASTM Fuel A
22 hrs. @ 21.1 – 29.4°C
(70-85°F)
DC-100
(Sheets & Rolls)		 General-purpose gasket and sealing material; high cork content, minimum side flow. Cork and oil-resistant
synthetic rubber		 25-45 (sheets)
25-45 (rolls)		 70 55-75 -10 to +20 (sheets)
-10 to +20 (rolls)		 0 to 80 0 to 30
DC-113 Firmer than DC-100; high cork content for narrow gaskets, instrument bezels, etc. Cork and oil-resistant
synthetic rubber		 10-30 70 70-85 -5 to +15 10 to 50 0 to 20
DC-118 Rubbery stock; used where toughness and some side flow are required. Cork and oil-resistant
synthetic rubber		 10-30 75 60-80 -15 to +10 -5 to +20 -10 to +10
DC-167 Top-quality, soft, highly compressible material for low bolting pressures. Cork and oil-resistant
synthetic rubber		 35-55 70 45-65 -10 to +15 0 to 60 0 to 25
DC-179 Low cost, compressible stock. Cork and oil-resistant
synthetic rubber		 30-50 75 50-70 -10 to +15 0 to 40 -5 to +20
DC-203 Low cost, compressible stock. Cork and oil-resistant
synthetic rubber		 25-45 75 60-75 -10 to +20 0 to 70 0 to 25
DC-205 Economical, highly compressible roll goods material with moderate oil resistance. Cork and oil-resistant
synthetic rubber		 15-35 (sheets)
25-45 (rolls)		 70 (sheets)
70 (rolls)		 60-80 (sheets)
55-75 (rolls)		 -15 to +10 0 to 50 -5 to +15
NC-709 Soft, highly compressible for low bolting pressures; maximum oil and solvent resistance. Cork and aromatic-fuel-
resistant synthetic rubber		 30-50 75 50-70 -20 to +15 -15 to +25 -5 to +10
NC-710 Like DC-100, but with maximum oil and solvent resistance. UL-Listed. Cork and aromatic-fuel-
resistant synthetic rubber		 20-45 (sheets)
25-45 (rolls)		 75 (sheets)
70 (rolls)		 60-75 -15 to +10 (sheets)
-15 to +10 (rolls)		 -15 to +35 (sheets)
-10 to +20 (rolls)		 -5 to +10
Typical Values
All values are average values determined in accordance with ASTM F 104 teesting methods for Type 2 materials. Should not be used as basis for material specifications. Material thickness of 1.6 mm (.062″) used for all testing.		 Forms and Sizes:
Sheets – Below .8 mm (1/32″) thickness, available in 228 mm x 914 mm sheets (9″ x 36″); .8 mm and above (1/32″) thickness, available in 914 mm x 914 mm sheets (36″ x 36″).
Rolls – DC-100, DC-205, NC-710, and NC-711 are avilable in 1.016 m wide rolls (40″) in thicknesses ranging from .8 mm (1/32″) to 4.8 mm (3/16″).