HONG YE SILICONE’s Liquid Pad Printing Silicone is a professional two-component RTV 2 Silicone Rubber, engineered for high-precision pattern printing on bowls and kitchenware. Seamlessly compatible with our Electronic Potting Compound, Potting Compound , and Silicone Potting Compound, it delivers exceptional fluidity, zero shrinkage, and food-safe performance. Crafted with premium food-grade compatible raw materials, this industrial-grade silicone ensures vivid, durable pattern transfer, supports thousands of prints, and meets global safety standards. Ideal for bowl manufacturers, it integrates the advantages of liquid silicone and Pad printing silicone rubber, offering reliable B2B solutions trusted by 138+ countries.
Product Overview
Pad printing is a critical process for transferring irregular patterns (logos, textures, artworks) from steel plates to bowl surfaces using a silicone pad carrier. Our Liquid Pad Printing Silicone is tailored to the unique demands of bowl printing, solving common pain points like smudged details, poor curved surface adhesion, and short pad service life. As a leading silicone manufacturer with 25+ years of expertise, we complement this product with Electronic potting compound and Silicone Potting Compound, providing one-stop solutions for kitchenware printing and electronic component protection. Manufactured under ISO 9001-certified processes, it aligns with our core product range including Food grade mold silicone and Addition Curing Silicone, ensuring consistent quality for global buyers.
Technical Specifications
Type: Two-component RTV 2 Silicone Rubber (Liquid Pad Printing Silicone)
Viscosity: 4500-7500 mPa·s (25℃)
Hardness: 18-25 Shore A (customizable for bowl curvature)
Curing Time: 3-4 hours (room temperature)
Shrinkage Rate: ≤0.1%
Printing Life: ≥3500 cycles
Operating Temperature: -50℃ to 180℃ (heat-resistant for kitchen use)
Shelf Life: 6 months (sealed, dry, room temperature storage)
Mixing Ratio (A:B): 100:2-3 (curing agent)
Compatible Products: Electronic potting compound, Silicone Potting Compound, food grade Mold Silicone
Product Features & Advantages
Curved Surface Adaptability: Optimized hardness and resilience ensure perfect adhesion to bowl curved surfaces, avoiding incomplete pattern transfer and smudging.
Food-Safe Compliance: Non-toxic, odorless, and free of harmful substances, meeting FDA, LFGB, and RoHS standards, safe for food-contact bowl printing.
Precision Printing Performance: Zero shrinkage and high purity (no impurities/particles) guarantee sharp, vivid patterns, ideal for intricate bowl designs and brand logos.
Integrated Solution Compatibility: Works seamlessly with our Electronic potting compound and Silicone Potting Compound, enabling cross-industry flexibility for manufacturers producing kitchenware and electronics.
Exceptional Durability: Wear-resistant and oil-resistant, supporting 3500+ prints to reduce pad replacement costs and boost production efficiency by 22%.
Easy Operation: Low viscosity ensures smooth pouring, bubble-free pad forming, and compatibility with silicone oil adjustments for customized hardness.
How to Use
Thoroughly clean the bowl printing pad mold, wipe dry, apply a thin layer of mold release agent, and place it on a level surface.
Mix Liquid Pad Printing Silicone (A component) with silicone oil (adjust for bowl surface curvature) and curing agent (2-3% of total weight) in a clean container, stirring evenly for 2-3 minutes.
Slowly pour the mixed compound into the mold, ensuring full coverage of the pad shape (optimized for bowl printing), and avoid air bubbles.
Cover the mold with a dust-proof board and cure at room temperature for 3-4 hours. Demold gently once fully cured.
For electronic kitchenware accessories, pair with our Electronic potting compound or Silicone Potting Compound for post-printing component protection.
Application Scenarios
Widely used for printing patterns, logos, and decorative textures on:
Ceramic bowls, porcelain bowls, and glass bowls
Plastic/PVC food containers and kitchenware
Custom-branded bowl sets for restaurants and retailers
Craft bowls and decorative kitchenware
Heat-resistant bowl components for kitchen appliances
When paired with our Silicone Potting Compound, it offers versatile solutions for manufacturers, reducing supplier complexity and optimizing procurement efficiency.
Certifications and Compliance
All products are certified with ISO 9001, CE, and UL, meeting RoHS, REACH, FDA, and LFGB standards. Our Liquid Pad Printing Silicone and 配套 Electronic potting compound comply with global environmental and food safety regulations, facilitating market access for international kitchenware brands.
Customization Options
We offer flexible tailored solutions for bowl printing needs:
Hardness adjustment (18-25 Shore A) for different bowl curvature and pattern sizes
Viscosity optimization for large-scale production lines
Color customization for brand differentiation and decorative printing
Formulation matching with Electronic potting compound or Silicone Potting Compound
OEM/ODM services for custom pad shapes, performance parameters, and packaging
Production Process
Our strict workflow ensures quality: Raw material inspection (food-grade compatible silicone) → Precision formula mixing (for Liquid Pad Printing Silicone and Potting Compound series) → High-temperature homogenization → Quality testing (viscosity, hardness, shrinkage) → Vacuum degassing → A/B component packaging → Final inspection. Pre-production samples are available for customer approval.
FAQ
Q1: Is this silicone safe for food-contact bowl printing?
A1: Yes, it uses food-grade compatible raw materials, compliant with FDA and LFGB standards, safe for bowls that contact food.
Q2: How to choose hardness for different bowls?
A2: For shallow bowls, use 22-25 Shore A (firmer); for deep/curved bowls, choose 18-20 Shore A (softer) for better adhesion.
Q3: Can it be used with third-party potting compounds?
A3: Optimized for our Electronic potting compound and Silicone Potting Compound, but customizable to match third-party products.
Q4: What is the shelf life and storage requirement?
A4: 6 months when stored in sealed containers at 15-25℃, away from water and direct sunlight.
Q5: Do you provide technical support for bowl printing?
A5: Yes, our team offers guidance on pad design, mixing ratios, and printing parameter optimization for optimal results.
Shenzhen Hong Ye Jie Technology Co., Ltd
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