VEEPU FR 266 MR

VEEPU FR 266 MR

Two-component flame-retardant polyurethane rigid-elastomer encapsulation system

Technical Datasheet
Chemistry Two component Polyurethane system
Special Properties UL94 V-0 Certified; Class B Insulation
Specific End Application Bonding of pre-treated materials; potting application; encapsulation; electrical insulation
Part A Viscosity A: 7,500–12,500 cPs @25°C
Part B Viscosity B: 150–300 cPs @25°C
Mixing Ratio by Weight By weight: 100 : 20
Specific Gravity A bulk density: 1.4–1.5 g/cm³; B bulk density: 1.20–1.24 g/cm³
Hardness Shore A 30–55
Gel Time 90–120 min @25°C
Cure Schedule 16 h @80°C, or 1 h @80°C + 5–8 days @RT

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