Name: High-Performance 3D Puff Silicone Ink (Foaming Series)
Brand: SOLLYD Silicone Ink
SKU: 2335

Achieve Crack-Resistant 3D Volume.

Achieving 3D raised effects often brings the risk of brittle prints cracking under tension. Our 3D puff silicone ink is engineered to solve this bottleneck. It combines high vertical expansion with high elasticity. Curing into a soft, rubbery finish, it stretches naturally with the fabric, ensuring prints resist cracking and maintain structural integrity after repeated washing.

This silicone foaming ink converts 2D graphics into 3D tactile designs. It applies reliably to high-stretch sportswear, hoodies, and fashion apparel. Whether producing raised logos, vintage lettering, or textural accents, it delivers the durability and soft touch required by apparel brands.

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Key Features & Performance

Engineered to provide uniform 3D expansion, high elasticity, and wash stability for structural textile printing.

Controllable Expansion

Formulated with a stable blowing agent that activates consistently at standard curing temperatures (150°C+), allowing for uniform and predictable 3D height.

High Elasticity & Soft Hand Feel

The cured foam structure remains flexible, stretching naturally with fabrics like Spandex or Lycra. It rebounds without cracking and creates a soft, spongy, rubber-like texture.

Wash Durability

Delivers reliable adhesion and wash fastness. Effectively passes 60°C wash tests (20+ cycles) without peeling or collapsing the 3D structure.

Versatility:

Easily mixes with standard silicone pigments for precise color matching. Fully compatible with glossy and matte silicone topcoats to achieve specific visual finishes.

Technical Compliance Identity

Property	Value / Description
Product Name	Thermally Expandable Liquid Silicone Rubber
Synonyms	Foaming Silicone, Puff Additive, 3D Raised Ink, Expanding Silicone.
Appearance	Translucent / Milky White Paste
Viscosity	200,000 – 300,000 cps (Thixotropic)
Expansion Ratio	Approx. 150% – 200% (Dependent on deposit thickness)
Curing Temp	Activation starts >130°C; Optimal expansion @ 150°C – 160°C
Hardness (Shore A)	10 – 25 (Soft Foam)
Pot Life	4-5 Hours @ 25°C (After mixing)
Mixing Ratio	100:2 or 10:1 (Base : Catalyst)
Mesh Recommendation	80 – 110 Mesh (32T – 43T)
CAS No.	63394-02-5 (Polydimethylsiloxane) / Proprietary Blowing Agent
EINECS	264-131-3
HS Code	3910000000
Certifications	ZDHC Level 3, OEKO-TEX Standard 100, RSL Compliant (Nike/Adidas/Puma), PVC-Free, Phthalate-Free.
Packaging	Sample: 1KG / 5KG Pails. Bulk: 20KG / 25KG Plastic Drums.
Storage	Warning: Store in a cool, dry place (below 25°C). Avoid direct sunlight. High temperatures can prematurely activate the blowing agent in the container. Shelf Life: 6-12 Months (Unopened).
Safety	Non-hazardous for transport. Low odor, volatile-free. MSDS available upon request.

Operational Process

Achieving the perfect puff requires balancing ink deposit and heat.

1.Mixing

Mix Puff Base + Catalyst + Pigment (10-15%).
Note: Ensure the catalyst is fully integrated to prevent uneven expansion.

2.Screen Preparation

Use a low mesh count (80-110 mesh / 32T-43T).
Use a thick emulsion stencil (EOM > 200 microns) or a thick film (capillary film) to ensure a heavy ink deposit. The thicker the wet ink, the higher the puff.

3.Printing

Print an underbase (Clear Silicone) if fabric requires it (e.g., Polyester).
Print the Puff Silicone (2-3 strokes). Flash cure. Repeat if necessary for extreme height.
Flash Curing (Critical): Flash at 100°C – 110°C for 10 seconds. Do not overheat during flash! You only want to dry the surface, not activate the puffing agent yet.

4.Final Cure (Expansion)

Bake in a tunnel dryer at 150°C – 160°C for 90-120 seconds.
The heat will trigger the blowing agent, causing the ink to rise and cure simultaneously.

See It in Action!

Primary Fabrics

Best suited for medium-to-heavyweight fabrics that can support the structure of the expanded foam.

Common Pain Points & Expert Solutions

Discover how our advanced silicone formulations are engineered to resolve common printing defects, optimize your workflow, and reduce material waste.

“My puff print looks uneven or bubbly.”

Solution: This is often due to uneven ink deposit. Our high-viscosity formula ensures the ink sits on top of the fabric fibers rather than soaking in, guaranteeing a smooth, uniform rise.

“The puff collapses after washing.”

Solution: Our cross-linking structure ensures the foam cells are durable. Once cured, the shape is permanent.

Elevating 3D Puff Printing: A Comparative Performance Analysis

Compare material performance and discover how our advanced Puff Silicone overcomes the elasticity and wash-fastness limitations of conventional ink systems.

Feature	Our Puff Silicone	Puff Plastisol (PVC)	Water-Based Puff
Elasticity	★★★★★ (High Stretch)	★ (Cracks easily)	★★ (Low Stretch)
Hand Feel	Soft, Rubbery, Flexible	Rough, Dry, Hard	Soft but weak
Wash Fastness	Excellent (No Cracking)	Poor (Flaking)	Moderate
Eco-Profile	PVC-Free, Eco-Friendly	Contains PVC/Phthalates	Eco-Friendly
Heat Resistance	High (Can be ironed gently)	Melts/Flattens under heat	Moderate

Customer Case Study

Client: A Custom Apparel Manufacturer in Portugal.
Challenge: Their client (a major sports brand) rejected a batch of hoodies because the puff print cracked when the garment was stretched. They were using Plastisol Puff.
Solution: Switched to our elastic puff silicone ink.
Outcome:
The print withstood the “Stretch Test” (pulled to 100% elongation) without cracking.
The hand-feel was significantly upgraded to a premium, rubbery touch.
Production yield increased as the silicone pot life allowed for longer runs without clogging.

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FAQ – Troubleshooting

Q1: How do I get a higher 3D effect?

A: Height comes from ink volume. Use a lower mesh count (e.g., 86 mesh), a thicker emulsion on your screen, and print multiple layers (Print-Flash-Print).

Q2: Why did the puff turn yellow?

A: This indicates Scorching. The curing temperature was too high or the garment was in the oven too long. Reduce temperature to 150°C and increase air circulation.

Q3: Can I mix this with High Density Silicone?

A: Yes. Mixing Puff Silicone with standard High Density Silicone (e.g., 50/50 ratio) creates a “Semi-Puff” effect that is harder, more durable, and has sharper edges.

Q4: Can I mix Puff Silicone with normal silicone?

A: Yes. You can mix it with standard High-Density Silicone to reduce the puff effect and create a harder, more structured 3D print.

Q5: Why did my puff print collapse after coming out of the oven?

A: This usually means Over-Curing. The temperature was too high or the time was too long, causing the foam structure to break down. Reduce temp by 10°C.

Q6: Does it work on Nylon windbreakers?

A: Direct application is risky. You must print a Nylon Bonding Silicone (Linker) first, flash it, and then print the Puff Silicone on top.

Q7: How many layers do I need to print?

A: Usually 2 to 3 layers (print-flash-print) using a thick stencil (high EOM) is enough to get a significant 3D effect.