Bostik BOSC80-GA-73

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Description for Bostik BOSC80-GA-73

A solvent-free, water dispersible aliphatic polyisocyanate.

Chemical Resistance	chemicals resistance, Chemical Resistance: solvents resistance
Application Type	Bond
1 Part or 2 Part	1-Part
Material Form	Liquid
Industry	Automotive interior trim
Manufacturer	Bostik
Chemistry	Acrylics, Dispersible aliphatic polyisocyanate, Solvent-free, Polyurethanes
Viscosity (cPs)	3,000
Color	Tan viscous liquid
High Temperature Resistance (°C)	Heat resistance
Density (g/cm³)	10.0 (lbs/gal)

Best Practices for Bostik BOSC80-GA-73

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Technical Data for Bostik BOSC80-GA-73

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Overview

Chemical Resistance
- Chemical Resistance - chemicals resistance
- Chemical Resistance : Relative Solvent Resistance - solvents resistance
Application Type
- Adhesive - Bond
1 Part or 2 Part
- 1-Part
Material Form
- Liquid
Substrate
- Other - polychloroprenes
Industry
- Textiles - Textile applications (imparts dry cleaning resistance)
- Interior - Automotive interior trim
- Other - Boscodur 80 is recommended for use in water based adhesive applications where improved heat and solvent resistance is desired, Coatings and assembly adhesives
Chemistry
- Acrylic - Acrylics
- Solvent-Free
- Other - Dispersible aliphatic polyisocyanate
- Polyurethane - Polyurethanes
Cure Method
- None
Color
- Brown - Tan viscous liquid

Specifications

Cure Specs

Viscosity (cPs)	3,000	Test Method
Work / Pot Time (min)	360

Material Resistance

High Temperature Resistance (°C)	Heat resistance
Moisture/Humidity Resistance	moisture resistance

Other Properties

Flash Point (°F)	338.0	Test Method
Density (g/cm³)	10.0 (lbs/gal)

Business Information

Shelf Life (mon)	6

Best Practices for Bostik BOSC80-GA-73

*See Terms of Use Below
1. Mixing
  
  Boscodur 80 is added directly to the aqueous adhesive dispersion while mixing under low to moderate speed mechanical agitation just prior to use. Mix for approximately 10 minutes. Avoid high speed, high shear mixing which might introduce air into the adhesive. Typical pot life is about 6 hours
  
  this varies with the type of adhesive. Do not seal containers tightly after mixing, as small amounts of carbon dioxide may be liberated. Typical levels of use are 3-5% by weight5, based upon the weight of the aqueous dispersion.
Comparable Materials for Bostik BOSC80-GA-73

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