Epoxy Laminating Resins Specifications

This table only features currently offered products. To compare a complete list of current and discontinued products and their specifications, please view the Legacy Products Specification Table. Please note that product titles link to respective product pages.

                                                               
Mix
Ratio
(by wt.)
Mix
Ratio
(by vol.)
Gel Time
(min.) @ 72°F
Demold 
Time (hr.) 
@ 72°F
Hardness 
(Shore D)
Mixed
Viscosity
(cps)
Density
(g/cc)
Volumetric Yield
(in.3/lb.)
Shrink
(in./in.)
Compressive
Strength (psi)
Flexural
Strength 
(psi)
Tensile
Strength 
(psi)
     C.T.E.     
(in./in./°F)
Deflection
Temp. (°F)
Tg (°F)
Properties System
Room-Temperature Epoxy Laminating Resins
100:23
4:1
35
24
82
800
1.10
25.1
10,600
14,200
320,000
8,800
120
Neat
100:22
4:1
15
24
84
900
1.14
11,900
14,700
476,000
8,600
140
Neat
100:16
100:20
20
24
82
2,850
1.30
21.3
40,000
33,500
1.8 x 106
25,300
188
w/7500 E-Glass
100:20
100:26
37
24
86
2,800
1.28
21.6
40,000
33,500
1.8 x 106
25,300
188
w/7500 E-Glass
100:17
3.5:1
30
24
89
3,000
1.36
20.3
48,000
24,400
135
Neat
100:33
100:37
90
24
86
1,445
1.10
25
26,500
39,900
1.3 x 106
35,500
180
w/7500 E-Glass
100:25
3.5:1
15-20
24
82
700
1.17
23.6
27,800
23,500
451,000
13,900
140
Neat
100:25
30-35
4-8
82-85
800
1.1
25.2
30,000
18,000
9,500
180
Neat
High Temperature Epoxy Laminating Resins
100:13
100:18
60
24
90
3,600
1.31
21.1
52,800
33,000
26,000
1.27 x 10-5
300
Neat
100:14
6:1
30
24
88
1,800
1.15
24.0
21,600
16,600
470,000
12,400
2.65 x 10-5
355
Neat
100:19
50-60
90
2,500
1.09
25.3
90,480
4.6 x 106
62,630
306
305
w/7500 E-Glass
100:25
50-75
88
3,500
1.18
23.4
44,540
2.3 x 106
33,690
320
331
w/7500 E-Glass
100:24
180-210
90
4,500
1.14
24.2
76,200
3.5 x 106
56,090
389
450
w/7500 E-Glass
ASTM
D-2471
D-2240
D-2393
D-792
D-792
D-695
D-790
D-790
D-638
D-696
D-648
D-648

 

 * Indicates heated post cure