Good Printability
Stable printing performance for fine-detail and solid-area graphics.
Plastic Substrate Ink Series
H631
H631 General-Purpose Plastic Ink
A glossy, single-component, low-odor aromatic solvent-based ink for general-purpose plastic printing, with stable printability, smooth leveling and reliable adhesion.
Good PrintabilitySmooth LevelingReliable AdhesionBalanced Resistance
- Printing Method
- Screen Printing & Pad Printing
- Recommended Substrates
- Rigid PVC · Flexible PVC · PMMA · ABS · PC · PS
Printing MethodScreen & Pad Printing
Ink TypeLow-odor solvent-based plastic ink
Component TypeSingle-component
Drying MethodAir drying or low-temperature oven drying
Recommended SubstratesPVC · PMMA · ABS · PC · PS
Main ApplicationGeneral-purpose plastic decoration
KEY PERFORMANCE
Performance built around the printed finish
Smooth Leveling
Smooth leveling on compatible plastic substrates.
Reliable Adhesion
Reliable adhesion across the listed compatible plastics.
Balanced Resistance
Good abrasion and alcohol resistance under the stated test conditions.
RECOMMENDED SUBSTRATES
Confirmed compatible materials
Performance depends on substrate, surface treatment, printing process and drying or curing conditions. Substrate testing is required before production.
TECHNICAL INFORMATION
Technical Information
Key reference data for product selection and printing evaluation.
- Product Type
- Glossy, low-odor aromatic solvent-based plastic ink
- Printing Method
- Screen printing and pad printing
- Recommended Substrates
- Rigid and flexible PVC, PMMA, ABS, PC and PS
- Component Type
- Single-component
- Surface Drying
- Hot air: 40–60°C (Recommended: 50°C)
- Full Drying
- Air dry for 24 hours, or oven cure at 80°C for 30 minutes
- Screen Mesh
- 100–200T
- Dry-Film Gloss
- ≥ 65 GU · 60° gloss meter
- Adhesion
- 100/100 squares retained · 1 mm cross-cut; 3M tape peel
- Alcohol Resistance
- No visible change · 500 g load; 100 double rubs
View Additional Test Data
- Ink Fineness
- ≤ 12 μm · Grind gauge
- Acid Resistance
- No visible change · 5% HCl immersion for 24 h
- Alkali Resistance
- No visible change · 5% NaOH immersion for 24 h
- Salt-Water Resistance
- No visible change · 5% NaCl immersion for 24 h
- Water Resistance
- No visible change · Tap-water immersion at 20°C for 96 h
- Heat Resistance
- No visible change · 80°C for 12 h
- Abrasion Resistance
- No substrate exposure · 500 g load; 200 double rubs with an abrasive eraser
Test results are for reference only. Actual performance depends on substrate, surface treatment, printing process and drying conditions.
Technical notes- Remove dust, oil, mold-release residue and other contaminants before printing.
- Conduct a production trial before mass printing.
- Drying and performance vary with substrate, surface treatment, film thickness, temperature and ventilation.
- Shelf life: 12 months from manufacture in unopened original packaging; re-test expired material.
STANDARD COLORS & SPECIAL EFFECTS
Catalog Color Range
Standard, metallic, fluorescent and transparent colors shown in the catalog are available as reference options. Final appearance must be confirmed on the actual substrate.
PACKAGING OPTIONS
Packaging options
COMPLIANCE & DOCUMENTATION
Product documentation scope
The available documentation scope for this product includes the items shown below. Please identify the required color and destination market when requesting the applicable report.
- Product- and color-specific compliance documentation is available upon request.
- Confirm the destination market and required test scope before ordering.
TECHNICAL & CUSTOMIZATION SUPPORT
Support around the substrate, color and printing process
Match the required appearance using the confirmed substrate and reference.
Review adhesion, drying and resistance requirements together.
Evaluate the actual substrate, treatment and printing conditions.
Review leveling, edge definition, adhesion and drying issues.
WHY CHOOSE HONGSHENG
Focused support for industrial printing projects
Customized formulationSubstrate testing supportFlexible packaging supportConsistent product performance
Learn More About Hongsheng →