CL-26AB-16, Silicone primer, is mainly applied on LSR or HTV silicone overmold onto PPSU which result in a tight bond for silicone with PPSU
substrates after molding process.
Specifical gravity: 0.95 g/cm3
Packing: 1KG/ bottle
Shelf Life: 6 Months
High Tear Strength
The Silicone rubber is damaged when tearing from PPSU
LSR Silicone overmolding PPSU
Adhesion Strength is over 2Mpa, No bonding failure
ISO9001, SGS certified
Making your silicone products 99% good products rate
No primer traces after the silicone products is made
Labour costs saving
Easy processing, Can dip dry, No corrosion to PPSU
3 Times standard tests
zero silicone falls aparts from substrates
1, Treat the substrates with blast sanding, polishing or wash with industrial alcohol.
2, Mix completely the A and B with ratio 1:1 and apply the primer by dipping, brushing, spraying or silk screen printing method.
3, Leave dry in room temp for 30 minutes or baking at 110-130℃ for 15-20mintes.
4, The primer treated substrates are processed within that day.
5, Foward the unvulcanized silicone rubber with primer-coated substrates in mouding process or hot air vulcanization.
2, Please cap its cover after use to avoid volatilization. (store the used primer in separate way to lengthen the storage time )
3, The solvent is harmful, the workplace should be ventilated and fireproof and avoid long term inhalation and skin contact.
4, The compatibility test is required for the silicone primer with substrates in mold curing process as the primer will result in bad cure when
contacting with organic compounds like N, P, S, Sn, Pb, Hg, Sb, Bi as ionic compound.