Vacuum Infusion (VARI)
Closed mold process using vacuum pressure to infuse resin into dry fiber reinforcement.
Key Chemical Systems
Product Categories
Featured Resins
View allAutomotive SMC UPR
CAS 26455-61-8
Precise MgO thickening profile for 3-5 day SMC maturation
BMI Aerospace Prepreg System (177°C Processable, 230°C Post-Cure)
CAS 13676-54-5
Processable in standard 177°C autoclave infrastructure
Bismaleimide Resin Powder (4,4'-BMI, High-Temperature Monomer)
CAS 13676-54-5
Tg 280-320°C — highest Tg in processable addition thermoset family
Bismaleimide Resin Solution (BMI/DDM in MEK, Prepreg Grade)
CAS 13676-54-5
Pre-blended BMI/DDM at precise ratio — eliminates customer mixing error
Featured Curing Agents
View all1,3-Bis(tert-butylperoxyisopropyl)benzene
CAS 25155-25-3
Difunctional peroxide doubles radical yield per mole for efficient crosslinking
1-Methylimidazole (1-MI, Reactive Accelerator)
CAS 616-47-7
Immediate ambient-temperature activity (no latency)
2,4,6-Tris(dimethylaminomethyl)phenol (DMP-30)
CAS 90-72-2
Triple tertiary amine functionality for high catalytic activity
2-Ethyl-4-Methylimidazole (EMI-24)
CAS 931-36-2
More reactive at lower temperatures than 2-MI for 80-120°C cure
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