3
Fastbond
Technical Data
Product Description
TM
Contact Adhesive 30NF
•
30H
January, 2017
• 3M™ Fastbond™ Contact Adhesive 30NF and 30H are water-dispersed,
sprayable contact adhesives for high immediate bond strength and long bonding
range. The 3M Canada version of 30H is also known as 30 Low Mist.
• Non-flammable in the wet state.
• Post-formable and heat resistant.
• Bonds most foamed plastics, plastic laminate, wood, plywood, and canvas to
themselves and to each other.
• 3M™ Fastbond™ Contact Adhesive 30NF has been tested and approved for use
by the Woodwork Institute of California under the provisions of ANSI/HPMA
HP 1983 for Type II adhesive and the heat resistance test set forth in its Manual
of Millwork.
• Fastbond contact adhesive 30NF is recognized under the Component Program
Underwriter’s Laboratories, Inc. Component Recognition Program Guide GSRJ2,
File R14485, Door Construction Materials. For use with swinging type fire doors
of the hollow metal and steel composite types rated up to and including 3 hours.
• PPAP (Production Part Approval Process) documentation has been issued for
3M™ Fastbond™ Contact Adhesive 30H. (30 Low Mist)
• Not recommended for drywall laminating or for bonding metal surfaces (unless
metal surfaces are completely dried by force drying and protected from moisture).
•
Certified to GREENGUARD
®
Product Emission Standard For Children and
Schools
(SM)
for low emitting interior building materials:
°
Addresses or Contributes to LEED® EQ Credit 4.1: Low Emitting
Materials: Adhesive and Sealants
°
Addresses or Contributes to LEED® EQ Credit 4.3: Low Emitting
Materials: Flooring Materials
°
Addresses or Contributes to LEED® EQ Credit 4.4: Low Emitting
Materials: Composite Wood and Agrifiber Products
°
Addresses or Contributes to LEED® EQ Credit 4.5: Low Emitting
Materials: Furniture and Furnishings
°
Addresses or Contributes to LEED® EQ Credit 4.6: Low Emitting
Materials: Ceiling and Wall Systems
Special Note
When bonding wood veneers, success is dependent on many variables such as
environmental conditions, bonding process, type of base material, type of veneer,
adhesive type and top coat finishing systems to name a few. For un-backed wood
veneers, water based contact adhesives are not recommended. It is the user’s
responsibility to thoroughly test any adhesive for its suitability in bonding wood
veneers. It is also recommended to follow the veneer manufacturers
recommendation and industry guidelines.
Features
3M
™
Fastbond
™
Typical Physical
Properties
Product
Base:
Color:
Contact Adhesive 30NF • 30H
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
3M™ Fastbond™ Contact Adhesive
30NF
Polychloroprene
Green when wet. Darker green when dry.
Neutral, White (Wet), Clear (Dry)
3M™ Fastbond™ Contact Adhesive 30H
(30 Low Mist in Canada)
Polychloroprene
Green (Wet), Darker Green (Dry)
Net Weight:
Solids (by wt):
Solvent(s):
8.9 - 9.3 lbs./gal.
47-51%
8.9 - 9.3 lbs./gal.
45-50%
Water
Methanol <2%
Toluene <3%
None – Setaflash
®
closed cup tester
680 sq. ft./gal.
200-750 cps
RVF #2 sp. @ 20 rpm @ 80°F
Water
Ethanol <2%
Xylene <3%
None – Setaflash
®
closed cup tester
680 sq. ft./gal.
5500-9500 cps
RVF #4 sp. @ 20 rpm @ 77°F
Flash Point:
Coverage:
(@ 3 gms/ft2dry)
Viscosity:
Brookfield Viscometer:
-2-
3M
™
Fastbond
™
Handling/Application
Information
Contact Adhesive 30NF • 30H
Directions For Use:
1. Surface Preparation:
Surfaces must be clean, dry and dust free. Wiping with a
solvent such as 3M™ Solvent No. 3* will aid in removing oil and dirt.
Temperature of adhesive and surfaces during fabrication should be at least 65°F
(18°C). If used for decorative plastic laminates, the laminate should have reached
moisture equilibrium for the shop conditions.
2. Application:
Apply a uniform, generous coat of adhesive to both surfaces with a
nylon brush, roller (texturing type), or spray. One coat is usually sufficient on most
surfaces. Dull spots when dry indicate insufficient adhesive. Very porous material
may require more than one coat. (Allow adhesive to dry completely between coats.)
A uniform, glossy film indicates sufficient adhesive.
3. Coverage:
Coverage is dependent upon porosity of the substrate and the method by
which the adhesive is applied. Use 3.0-3.5 gms/ft
2
of dry adhesive per surface for
wood, particle board and high pressure laminates with the adhesive applied by
spray or roller. More adhesive (lower coverage) is recommended if very soft wood,
fabrics, foams, etc. are to be bonded, or if the adhesive is applied by brushing.
4. Drying Time:
The adhesive dries sufficiently in 30 minutes under normal
temperatures and humidities to make bonds. High humidity will slow the drying;
high temperature will speed the drying. After the adhesive is dry the bond must be
completed within four hours.
5. Assembly:
Spacers, such as dowels or strips of laminate, may be used to help
prevent premature adhesive to adhesive contact and bonding prior to positioning.
Slide out the spacers and apply uniform pressure, working toward the edges.
A 3 in. wide (maximum) roller with maximum body pressure should be used to
help ensure adequate contact and bonding, especially on edges. Bonded assemblies
may be machined, trimmed, etc. immediately after bonding. The use of a pinch or
nip roll is preferred for optimum performance.
6. Cleanup:
If adhesive has not dried, clean equipment with water containing a small
amount of detergent.** Adhesive cannot be cleaned off rollers or brushes after it
has dried.
*When
using solvents, extinguish all ignition sources, including pilot lights, and
follow the manufacturer’s precautions and directions for use.
**Cleaning
solution: One pint of cleaner to five gallons of water. Flush with clean
water.
-3-
3M
™
Fastbond
™
Contact Adhesive 30NF • 30H
Handling/Application (1)
(2)
Information
(continued)
Working Temperature:
The adhesive and both surfaces to be bonded should be 65°F
(18°C) or above at the time of bonding. After storage at low temperature and before
using, the adhesive must be warmed to room temperature. Do not place in oven or on
stove; bring to temperature by placing in a warm room. If this is not done, the open time
and other working properties of the adhesive may be adversely affected.
Use Enough Adhesive:
It is important to remember that it is difficult to use too much
adhesive, but you can have problems if you don’t use enough. 3M™ Fastbond™
Contact Adhesive 30NF must be applied to both surfaces. Adhesive can be applied by
spray (see Application Equipment Suggestions), brush or a texturing type roller.
Non-porous surfaces should require only one coat, while porous surfaces
may require two coats. Wherever you use more than one coat, be sure to
let the adhesive dry completely between coats. Hardwoods, tempered
hardboard and decorative laminates are non-porous. Soft woods, untempered
hardboard, plywood and plaster are typical porous surfaces which may require
two coats.
Note:
3M water-dispersed contact adhesives should never be thinned.
Let Adhesive Dry Completely:
Under normal temperature and humidity conditions,
3M™ Fastbond™ Contact Adhesive 30NF will dry in approximately 30 minutes. In
very warm, low humidity conditions, drying may take as little as 10-15 minutes. Lower
temperatures and higher humidity mean slower drying. When the adhesive coating
completely loses its milky appearance and becomes clear it is ready to bond. You have
four (4) hours after the adhesive is dry in which to complete the bonding job. You can
bond as soon as it is dry, but the longer you wait the stronger the initial bond will be.
To speed drying, infrared heat lamps may be used. When force drying is
used, assembly and bonding must be completed while one or both of the
bonding surfaces is warm. If both surfaces are cold, reheat either or both
before bonding.
If your two surfaces do not grab onto each other immediately when brought
into contact, the adhesive has dried too long or not enough adhesive was
applied. In either case, another coat of adhesive over each surface will remedy
the problem.
Apply Pressure Thoroughly:
Bonding is immediate upon contact. Sustained
pressure is not required, but good uniform pressure must be applied to every square
inch of the surface. Apply pressure by using heavy body pressure on a small (not
over 3”) hand “J”-roller. The use of a pinch roll is preferred for optimum
performance.
Note:
Rolling pins and other wide rollers are unsatisfactory because they
bridge low spots and because they distribute the pressure over too large
an area.
Assembling:
Position the surfaces carefully before assembly. No adjustment
is possible after the adhesive films make contact. Use the paper slip sheet
method or spacers to position large pieces.
Finishing:
Bonded assemblies can be machined, trimmed and finished
immediately after bonding.
-4-
3M
™
Fastbond
™
Handling/Application
Information
(continued)
Contact Adhesive 30NF • 30H
Cleaning:
Brushes or rollers which are to be reused should be wrapped with
plastic wrap to keep adhesive wet as complete cleaning is difficult.
Note:
Never pour solvent onto a bonded surface; it will attack the adhesive
line and weaken the bond. Just wipe with cloth dampened in solvent or
cleaner such as 3M™ Citrus Base Cleaner.* Turpentine will not
dissolve the adhesive.
*When
using solvents, extinguish all ignition sources, including pilot
lights, and follow the manufacturer’s precautions and directions for use.
Application Equipment
Suggestions
Note:
Appropriate application equipment can enhance adhesive performance. We
suggest the following application equipment for the user’s evaluation in light
of the user’s particular purpose and method of application.
1. Air Atomizing Spray Equipment
Hand Held Spray
Applicators
Binks 2001SS, 95
DeVilbiss MSA-510
Air
Cap
66SD
#30
Fluid
Tip
65SS
FF
Air
Pressure
10-15 psi
10-15 psi
Approximate
Air Requirement
6 scfm @ 20 psi
6 scfm @ 20 psi
Fluid Flow*
9-12 fl. oz./min.
9-12 fl. oz./min.
H.V.L.P. (high volume, low pressure)
Binks Mach 1
95P
94F
30 psi
11 scfm @ 30 psi
9-12 fl. oz./min.
Automatic Spray Applicators
Binks No. 95A
H.V.L.P. Mach 1A
66SD
95P
65SS
94F
10-15 psi
30 psi
6 scfm @ 20 psi
11 scfm @ 30 psi
9-12 fl. oz./min.
9-12 fl. oz./min.
*To measure fluid flow: Pressurize fluid source only; pull trigger; flow material into measuring device
for 60 seconds; increase or decrease fluid source pressure to obtain desired fluid flow.
Note:
Low pressure, air operated piston pumps should not be used with these products.
2. Pressure Pot:
Polyethylene liner. Dip tube and fittings should be plastic or stainless steel.
3. Pumping Equipment:
1 in. plastic diaphragm pump with PTFE checks and diaphragms such as
manufactured by Warren Rupp Co.
4. Filter:
(pump output) Graco model 12 (stainless steel) with filter bag #521-264 or equivalent. Or 300
micron mesh equivalent.
5. Airless Spray:
This product can be airless sprayed. Fluid tips ranging from .018 in. to .031 in. at fluid
pressures up to 1,100 psi are normally used.
6. Hoses:
All material hoses should be nylon or polyethylene lined with plastic or stainless steel fittings.
7. Roll Coating:
3M™ Fastbond™ Contact Adhesive 30H may be coated with a machine type roll coater
such as manufactured by Black Bros., Mendota, IL. Roll covering should be urethane with 24 grooves
per inch for most applications.
-5-
京公网安备 11010802033920号
EEWORLD
