Silicone Primer CL-26AB-16
LSR &PPSU overmolding

CL-26AB-16, Silicone primer, is mainly applied for bond LSR or HTV silicone with PPSU, PP. etc.which will result in a tight bond after molding process

lsr ppsu overmolding

 Viscosity: <20mpa.s  

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

No Bubbles

Making your silicone products 99% ok rates

No primer traces after the silicone products is made

Labour costs saving

Easy processing, Can dip dry, No corrosion to PPSU

Stable Quality

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.

1, Keep the product in dry and shade place and avoid heat and fire.

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.