Industrial Grade Low Shrinkage Pad Printing Silicone for Bulk Manufacturing

Pad printing transfers graphic patterns from steel plates to workpiece surfaces via silicone pad heads, which is widely adopted for irregular pattern marking in industrial production. Our low shrinkage pad printing silicone adopts premium raw materials and high-temperature refined production craft. After mixing and curing, it forms elastic pad printing pads with stable physical properties. It solves frequent problems including pattern size deviation, blurred printing and short service life caused by silicone shrinkage. Cooperated with our supporting Liquid Pad Printing Silicone and Silicone Potting Compound, it builds a complete material supply system for product printing and electronic part encapsulation.

High definition product pictures display liquid silicone raw material state, finished pad printing pads and actual printing effects on electronic fittings and toy surfaces. Demonstration videos record the whole process of pad head mold pouring, curing and demolding, together with long-time continuous bulk printing tests, enabling overseas purchasers to clearly know the product’s practical performance in industrial production lines.

Product Type: Two-component RTV 2 Liquid Pad printing silicone rubber; Curing Mode: Room temperature natural curing; Full curing time: 3-4 hours; Shrinkage Rate: Below 0.1% low shrinkage; Material feature: No particles, no impurities, excellent rebound resilience; Core performance: Wear resistant, solvent resistant, anti-deformation, non-oozing; Storage condition: Sealed, dry and room temperature storage; Matching products: Liquid Pad Printing Silicone, Electronic potting compound, Silicone Potting Compound.

It is applicable to precision pattern printing on high-end precision electronic parts, electronic toys, craft gifts, products with delicate textures and irregular curved surfaces, as well as trademark screen printing for industrial goods. It helps factories lift finished product quality and production efficiency. Matched with Electronic potting compound and Silicone Potting Compound, it provides integrated production materials for electronic finished product processing.

The product passes ISO quality management system certification, CE certification and RoHS environmental protection test. The material is non-toxic and eco-friendly, conforming to international industrial production and commodity export standards, and can be used safely in long-term factory production and cross-border export business.

We provide personalized customization service for industrial clients. Hardness, viscosity and mixing ratio can be adjusted according to printing pattern types and workpiece materials. Custom formula matching with Liquid Pad Printing Silicone and Potting Compound is available to fit personalized production line demands.

High purity silicone raw material inspection → accurate proportion batching → high temperature homogenization treatment → multi-layer impurity filtration → vacuum defoaming → separate sealed packaging of A and B components → finished product performance inspection and warehousing. Strict quality control is carried out in every link to ensure stable batch quality for bulk orders.

Q1: What is the core advantage of low shrinkage silicone for mass production? A1: It avoids pattern dimensional error caused by material shrinkage, ensures unified product appearance, and cooperates with Liquid Pad Printing Silicone to stabilize overall printing effect. Q2: Can this silicone be matched with your encapsulation materials? A2: It is perfectly compatible with Electronic potting compound, Potting Compound and Silicone Potting Compound to realize supporting material use. Q3: How to store the leftover liquid silicone? A3: Keep the container tightly sealed under dry room temperature environment, strictly avoid contact with water to prevent material deterioration. Q4: How to prolong the service life of pad printing heads? A4: Choose pad size according to pattern area, larger pads can effectively reduce pattern deformation and extend service cycles.