pad printing silicone( 918#928# 2018# 966#)Rubber series

タイトルまたは説明

Features: (1) Silicon rubber for pad printing with SGS and ROSH approval (2) Curing agent arrange together as free charge Used for pad printing only. Operation instruction for pad printing silicone 1Wash and clean molds with detergents, dry the molds and use an air gun if necessary, and apply a film of mold release. 2Determine the normal proportion of pad printing silicon and silicon oil on the basis of customer requirements.Add more silicon oil if a larger area of printed pattern and therefore soft rubber head is needed by the customer.0therwise, add less or no silicon oil for better ***** normal pad printing rubber head, hardness between *5A?**5A?will be ***** excessive amount of silicon oil is added, the number of printing will be limited by an extremely soft rubber head, and the molecular weigtht of silicon of however supreme quality will be destboyed by silicon oil, and therefore, the phenomenon of compromised resistance to abrasion, solvent and aging. 3The normal proportion is as follows**0g silicon admixed with *0g silicon oil for a hardness of *0A?will be suitable for pad printing for alloy toy cars and products with small patterns and contact ***** larger pressure contact surface or soft rubber head is required, the silicon and silicon oil proportion can be adjusted to ****0, ****0 and so *****, the more silicon oil is added, the softer the rubber head will be, and the number of pad printing, resistance to abrasion and solvent will be undermined, and hence, heightened cost and more material waste. 4Admixture amount of curing agent and chemical reaction of *****, mix **0g of silicon with *0g of silicon oil, after they are sufficiently and evenly mixed, add curing agent as per 2 of the total weight of silcon and silicon oil, mix again for *3 minutes before exhausting. Generally exhausting duration can not exceed *0 minutesotherwise, the silicon will harden quickly to anffect the quality of molding 5 Admixture amount of curing agen