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Material Grade Reference Library

500 manufacturer-listed material grades for reference and comparison.

These are raw-material or compound references, not finished products or confirmed available stock. Reported values are typical source values under the stated test conditions. Blank fields mean not reported; they do not mean zero.

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500 matching grades · Page 19 of 20

Manufacturer / gradePolymerHardnessTensile MPaElongation %Source and test context
KE-9790-U
Shin-Etsu Chemical		VMQ70 Shore A7.1230Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0451

Grade and features
Antistatic
Appearance
Milky white translucent
Curing agent name
C-8
Standard adding quantity phr
2.0
Curing conditions(Primary cure)
165℃ × 10 m
Curing conditions(Post cure)
200℃ × 4 h
Williams plasticity(10 min after remix)
300
Hardness Durometer A
70
Density at 23℃(g/Cm3)
1.32
Linear shrinkage at 150℃
Tensile strength (MPa)
7.1
Elongation at break (%)
230
Tear strength Crescent piece(kN/m)
Compression set180℃×22 h(%)
KE-981-U
Shin-Etsu Chemical		VMQ84 Shore A8.8100Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0452

Grade and features
General use, conforms to food standards
Appearance
Grayish white
Curing agent name
C-8
Standard adding quantity phr
2.0
Curing conditions(Primary cure)
165℃ × 10 m
Curing conditions(Post cure)
200℃ × 4 h
Williams plasticity(10 min after remix)
420
Hardness Durometer A
84
Density at 23℃(g/Cm3)
1.42
Linear shrinkage at 150℃
2.7
Tensile strength (MPa)
8.8
Elongation at break (%)
100
Tear strength Crescent piece(kN/m)
8
Compression set180℃×22 h(%)
12**
KE-981T-U
Shin-Etsu Chemical		VMQ81 Shore A8.5201Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0453

Grade and features
General use, conforms to food standards
Appearance
Milky white translucent
Curing agent name
C-8A
Standard adding quantity phr
0.5
Curing conditions(Primary cure)
170℃ × 10 m
Curing conditions(Post cure)
200℃ × 4 h
Williams plasticity(10 min after remix)
370
Hardness Durometer A
81
Density at 23℃(g/Cm3)
1.21
Linear shrinkage at 150℃
3.2
Tensile strength (MPa)
8.5
Elongation at break (%)
201
Tear strength Crescent piece(kN/m)
10
Compression set180℃×22 h(%)
6
KEG-2000-20-A/B
Shin-Etsu Chemical		VMQ23 Shore A6.2880Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0454

Grade and features
General use
Appearance
Translucent
Viscosity A/B(Pa・s)
700/700
Curing speed at130℃(MDR)Ｔ10
27
Curing speed at130℃(MDR)Ｔ90
48
Curing conditions(Primary cure)
120℃ × 5 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
23
Density at 23℃(g/cm3)
1.08
Linear shrinkage at 150℃
2.6
Tensile strength (MPa)
6.2
Elongation at break (%)
880
Tear strength Crescent piece(kN/m)
15
Compression set150℃ × 22 h(%)
28*2
KEG-2000-30-A/B
Shin-Etsu Chemical		VMQ32 Shore A9.2830Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0455

Grade and features
General use, conforms to food standards
Appearance
Translucent
Viscosity A/B(Pa・s)
1200/1200
Curing speed at130℃(MDR)Ｔ10
33
Curing speed at130℃(MDR)Ｔ90
65
Curing conditions(Primary cure)
120℃ × 5 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
32
Density at 23℃(g/cm3)
1.12
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
9.2
Elongation at break (%)
830
Tear strength Crescent piece(kN/m)
28
Compression set150℃ × 22 h(%)
14*2
KEG-2000-40-A/B
Shin-Etsu Chemical		VMQ43 Shore A9.2630Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0456

Grade and features
General use, conforms to food standards
Appearance
Translucent
Viscosity A/B(Pa・s)
1300/1300
Curing speed at130℃(MDR)Ｔ10
33
Curing speed at130℃(MDR)Ｔ90
57
Curing conditions(Primary cure)
120℃ × 5 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
43
Density at 23℃(g/cm3)
1.12
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
9.2
Elongation at break (%)
630
Tear strength Crescent piece(kN/m)
34
Compression set150℃ × 22 h(%)
17*2
KEG-2000-50-A/B
Shin-Etsu Chemical		VMQ51 Shore A12.7670Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0457

Grade and features
General use, conforms to food standards
Appearance
Translucent
Viscosity A/B(Pa・s)
1400/1400
Curing speed at130℃(MDR)Ｔ10
33
Curing speed at130℃(MDR)Ｔ90
60
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
51
Density at 23℃(g/cm3)
1.14
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
12.7
Elongation at break (%)
670
Tear strength Crescent piece(kN/m)
38
Compression set150℃ × 22 h(%)
11*2
KEG-2000-60-A/B
Shin-Etsu Chemical		VMQ60 Shore A11.5550Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0458

Grade and features
General use, conforms to food standards
Appearance
Translucent
Viscosity A/B(Pa・s)
1600/1600
Curing speed at130℃(MDR)Ｔ10
43
Curing speed at130℃(MDR)Ｔ90
79
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
60
Density at 23℃(g/cm3)
1.14
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
11.5
Elongation at break (%)
550
Tear strength Crescent piece(kN/m)
48
Compression set150℃ × 22 h(%)
20*2
KEG-2000-70-A/B
Shin-Etsu Chemical		VMQ70 Shore A10.8470Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0459

Grade and features
General use, conforms to food standards
Appearance
Translucent
Viscosity A/B(Pa・s)
1400/1400
Curing speed at130℃(MDR)Ｔ10
37
Curing speed at130℃(MDR)Ｔ90
70
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
70
Density at 23℃(g/cm3)
1.14
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
10.8
Elongation at break (%)
470
Tear strength Crescent piece(kN/m)
34
Compression set150℃ × 22 h(%)
18*2
KEG-2000-80-A/B
Shin-Etsu Chemical		VMQ81 Shore A8200Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0460

Grade and features
General use, conforms to food standards
Appearance
Translucent
Viscosity A/B(Pa・s)
1120/1080
Curing speed at130℃(MDR)Ｔ10
35
Curing speed at130℃(MDR)Ｔ90
65
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
81
Density at 23℃(g/cm3)
1.13
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
8.0
Elongation at break (%)
200
Tear strength Crescent piece(kN/m)
5
Compression set150℃ × 22 h(%)
－
KEG-2001-40-A/B
Shin-Etsu Chemical		VMQ42 Shore A11630Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0461

Grade and features
General use, conforms to food standards, Fast curing
Appearance
Translucent
Viscosity A/B(Pa・s)
1000/1000
Curing speed at130℃(MDR)Ｔ10
26
Curing speed at130℃(MDR)Ｔ90
45
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
42
Density at 23℃(g/cm3)
1.12
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
11.0
Elongation at break (%)
630
Tear strength Crescent piece(kN/m)
33
Compression set150℃ × 22 h(%)
15*2
KEG-2001-50-A/B
Shin-Etsu Chemical		VMQ52 Shore A11.8530Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0462

Grade and features
General use, conforms to food standards, Fast curing
Appearance
Translucent
Viscosity A/B(Pa・s)
1000/1000
Curing speed at130℃(MDR)Ｔ10
26
Curing speed at130℃(MDR)Ｔ90
45
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
52
Density at 23℃(g/cm3)
1.13
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
11.8
Elongation at break (%)
530
Tear strength Crescent piece(kN/m)
40
Compression set150℃ × 22 h(%)
12*2
KEG-2001-60-A/B
Shin-Etsu Chemical		VMQ60 Shore A9.2550Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0463

Grade and features
General use, conforms to food standards, Fast curing
Appearance
Translucent
Viscosity A/B(Pa・s)
1320/1280
Curing speed at130℃(MDR)Ｔ10
24
Curing speed at130℃(MDR)Ｔ90
51
Curing conditions(Primary cure)
120℃ × 5 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
60
Density at 23℃(g/cm3)
1.13
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
9.2
Elongation at break (%)
550
Tear strength Crescent piece(kN/m)
44
Compression set150℃ × 22 h(%)
19*2
KEG-2001-70-A/B
Shin-Etsu Chemical		VMQ70 Shore A9.5420Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0464

Grade and features
General use, conforms to food standards, Fast curing
Appearance
Translucent
Viscosity A/B(Pa・s)
1200/1200
Curing speed at130℃(MDR)Ｔ10
26
Curing speed at130℃(MDR)Ｔ90
46
Curing conditions(Primary cure)
120℃ × 5 m
Curing conditions(Post cure)
150℃ × 1 h
Hardness Durometer A
70
Density at 23℃(g/cm3)
1.14
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
9.5
Elongation at break (%)
420
Tear strength Crescent piece(kN/m)
40
Compression set150℃ × 22 h(%)
20*2
KEG-2003H-30-A/B
Shin-Etsu Chemical		VMQ31 Shore A9.3900Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0465

Grade and features
No post cure (Reduced low-molecular-weight siloxone content), conforms to food standards, high tear strength
Appearance
Translucent
Viscosity A/B(Pa・s)
740/690
Curing speed at130℃(MDR)Ｔ10
23
Curing speed at130℃(MDR)Ｔ90
44
Curing conditions(Primary cure)
150℃ × 5 m
Curing conditions(Post cure)
－
Hardness Durometer A
31
Density at 23℃(g/cm3)
1.13
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
9.3
Elongation at break (%)
900
Tear strength Crescent piece(kN/m)
30
Compression set150℃ × 22 h(%)
21*3
KEG-2003H-40-A/B
Shin-Etsu Chemical		VMQ41 Shore A9.1830Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0466

Grade and features
No post cure (Reduced low-molecular-weight siloxone content), conforms to food standards, high tear strength
Appearance
Translucent
Viscosity A/B(Pa・s)
900/960
Curing speed at130℃(MDR)Ｔ10
23
Curing speed at130℃(MDR)Ｔ90
45
Curing conditions(Primary cure)
150℃ × 5 m
Curing conditions(Post cure)
－
Hardness Durometer A
41
Density at 23℃(g/cm3)
1.13
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
9.1
Elongation at break (%)
830
Tear strength Crescent piece(kN/m)
36
Compression set150℃ × 22 h(%)
15*3
KEG-2003H-50-A/B
Shin-Etsu Chemical		VMQ51 Shore A10.6790Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0467

Grade and features
No post cure (Reduced low-molecular-weight siloxone content), conforms to food standards, high tear strength
Appearance
Translucent
Viscosity A/B(Pa・s)
1030/1000
Curing speed at130℃(MDR)Ｔ10
21
Curing speed at130℃(MDR)Ｔ90
41
Curing conditions(Primary cure)
150℃ × 5 m
Curing conditions(Post cure)
－
Hardness Durometer A
51
Density at 23℃(g/cm3)
1.13
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
10.6
Elongation at break (%)
790
Tear strength Crescent piece(kN/m)
40
Compression set150℃ × 22 h(%)
15*3
KEG-2003H-60-A/B
Shin-Etsu Chemical		VMQ60 Shore A9.9660Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0468

Grade and features
No post cure (Reduced low-molecular-weight siloxone content), conforms to food standards, high tear strength
Appearance
Translucent
Viscosity A/B(Pa・s)
750/700
Curing speed at130℃(MDR)Ｔ10
22
Curing speed at130℃(MDR)Ｔ90
43
Curing conditions(Primary cure)
150℃ × 5 m
Curing conditions(Post cure)
－
Hardness Durometer A
60
Density at 23℃(g/cm3)
1.13
Linear shrinkage at 150℃
2.5
Tensile strength (MPa)
9.9
Elongation at break (%)
660
Tear strength Crescent piece(kN/m)
46
Compression set150℃ × 22 h(%)
19*3
KEG-2003H-70-A/B
Shin-Etsu Chemical		VMQ69 Shore A9.1490Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0469

Grade and features
No post cure (Reduced low-molecular-weight siloxone content), conforms to food standards, high tear strength
Appearance
Translucent
Viscosity A/B(Pa・s)
1040/1010
Curing speed at130℃(MDR)Ｔ10
30
Curing speed at130℃(MDR)Ｔ90
61
Curing conditions(Primary cure)
150℃ × 5 m
Curing conditions(Post cure)
－
Hardness Durometer A
69
Density at 23℃(g/cm3)
1.14
Linear shrinkage at 150℃
2.4
Tensile strength (MPa)
9.1
Elongation at break (%)
490
Tear strength Crescent piece(kN/m)
46
Compression set150℃ × 22 h(%)
28*3
KNP-541-U(Developed products)
Shin-Etsu Chemical		VMQ40 Shore A7.1550Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0470

Grade and features
No post cure (Reduced low-molecular-weight siloxone content)
Appearance
Curing agent name
X-93-1893A/X-93-1893B
Standard adding quantity phr
0.5/2.0
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
Williams plasticity(10 min after remix)
150
Hardness Durometer A
40
Density at 23℃(g/Cm3)
1.09
Linear shrinkage at 150℃
Tensile strength (MPa)
7.1
Elongation at break (%)
550
Tear strength Crescent piece(kN/m)
Compression set180℃×22 h(%)
KNP-551-U(Developed products)
Shin-Etsu Chemical		VMQ50 Shore A10.3610Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0471

Grade and features
No post cure (Reduced low-molecular-weight siloxone content)
Appearance
Curing agent name
X-93-1893A/X-93-1893B
Standard adding quantity phr
0.5/2.0
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
Williams plasticity(10 min after remix)
200
Hardness Durometer A
50
Density at 23℃(g/Cm3)
1.14
Linear shrinkage at 150℃
Tensile strength (MPa)
10.3
Elongation at break (%)
610
Tear strength Crescent piece(kN/m)
Compression set180℃×22 h(%)
KNP-561-U(Developed products)
Shin-Etsu Chemical		VMQ61 Shore A11.5600Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0472

Grade and features
No post cure (Reduced low-molecular-weight siloxone content)
Appearance
Curing agent name
X-93-1893A/X-93-1893B
Standard adding quantity phr
0.5/2.0
Curing conditions(Primary cure)
120℃ × 10 m
Curing conditions(Post cure)
Williams plasticity(10 min after remix)
320
Hardness Durometer A
61
Density at 23℃(g/Cm3)
1.19
Linear shrinkage at 150℃
Tensile strength (MPa)
11.5
Elongation at break (%)
600
Tear strength Crescent piece(kN/m)
Compression set180℃×22 h(%)
X-30-2776-U
Shin-Etsu Chemical		VMQ20 Shore A2.5740Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0473

Grade and features
Electrical conductivity
Appearance
Black
Curing agent name
C-8
Standard adding quantity phr
2.0
Curing conditions(Primary cure)
165℃ × 10 m
Curing conditions(Post cure)
200℃ × 4 h
Williams plasticity(10 min after remix)
162
Hardness Durometer A
20
Density at 23℃(g/Cm3)
1.03
Linear shrinkage at 150℃
Tensile strength (MPa)
2.5
Elongation at break (%)
740
Tear strength Crescent piece(kN/m)
4
Compression set180℃×22 h(%)
19
X-30-2831-U
Shin-Etsu Chemical		VMQ28 Shore A3.5740Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0474

Grade and features
Electrical conductivity
Appearance
Black
Curing agent name
C-8
Standard adding quantity phr
2.0
Curing conditions(Primary cure)
165℃ × 10 m
Curing conditions(Post cure)
200℃ × 4 h
Williams plasticity(10 min after remix)
203
Hardness Durometer A
28
Density at 23℃(g/Cm3)
1.06
Linear shrinkage at 150℃
Tensile strength (MPa)
3.5
Elongation at break (%)
740
Tear strength Crescent piece(kN/m)
6
Compression set180℃×22 h(%)
17
X-30-2871-U
Shin-Etsu Chemical		VMQ39 Shore A3.8360Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0475

Grade and features
Electrical conductivity
Appearance
Black
Curing agent name
C-8A
Standard adding quantity phr
1.0
Curing conditions(Primary cure)
165℃ × 10 m
Curing conditions(Post cure)
200℃ × 4 h
Williams plasticity(10 min after remix)
317
Hardness Durometer A
39
Density at 23℃(g/Cm3)
1.07
Linear shrinkage at 150℃
Tensile strength (MPa)
3.8
Elongation at break (%)
360
Tear strength Crescent piece(kN/m)
8
Compression set180℃×22 h(%)
7

Source access date: 19 October 2026. Cure conditions are not continuous service-temperature ratings. Shore A and Asker C are kept separate. Refer to the manufacturer source for full conditions and current documentation.