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CNHYBOND 944
Tape primer/Promote adhesion/adhesion promote
Technical Data
Product Description
CNHYBOND 944 Tape primer can be used to promote adhesion of double side adhesive(such as 3M VHB, 3M9080 , 3M9448 , Japan 5000NS, SONY T4000 , T4720 , TESE4940 etc.) to surfaces such polypropylene,EPDM,TPU,ABS,PET/PBT blends, concrete, wood, glass, metal and painted metal surfaces. IT is success replace : 3M K-500,3M K-520,3M 4298,,3M 94,3M4298
Typical Physical properties and Performance Characteristics
Note:The following technical information and data should be considered representative or typical only and should not be used for specification purposes
Solids: Approximately 5%-8%
Color: clear light yellow
Flashpoint: -4°F(-20°C)
Net Weight: 780-800grams per liter
Viscosity: 40±5cps
Application Techniques
Surface preparation:
The bonding surface must be relatively clean and dry.Contaminated surfaces should be cleaned with a 50/50 Isopropyl Alcohol and water mixture,A clean lint-free cloth should be used.
Application:Shake CNHYBOND 944 primer well before using:
Apply a thin uniform coating to the bonding surface using the minimum amount that will fully coat the surface, allow cnhybond 944 primer to dry thoroughly before applying tape. This is usually accomplished in 5 minutes at room temperature, Be sure the primed surface remains free from contaminants prior to applying the tape. Porous surfaces may require 2 application of CNHYBOND 944 primer for uniform coverage and good adhesion..
Allow first application of primer to dry before applying the second coat, CNHYBOND primer 944 may be applied with brush or swab, It can also be applied with a pressurized flow gun, knurled roller or other similar type of application equipment
Application Techniques
Surface preparation:
The bonding surface must be relatively clean and dry.Contaminated surfaces should be cleaned with a 50/50 Isopropyl Alcohol and water mixture,A clean lint-free cloth should be used.
Application:Shake CNHYBOND 944 primer well before using:
Apply a thin uniform coating to the bonding surface using the minimum amount that will fully coat the surface, allow cnhybond 944 primer to dry thoroughly before applying tape. This is usually accomplished in 5 minutes at room temperature, Be sure the primed surface remains free from contaminants prior to applying the tape. Porous surfaces may require 2 application of CNHYBOND 944 primer for uniform coverage and good adhesion..
Allow first application of primer to dry before applying the second coat, CNHYBOND primer 944 may be applied with brush or swab, It can also be applied with a pressurized flow gun, knurled roller or other similar type of application equipment
tape primer for foam tape,PVC Tape,PP tape,PE tape