Eco-friendly Conductive Printing Paste 277-3 | Antistatic Ink | CLT
CLT 277-3 is a high-grade eco-friendly conductive paste designed for functional textile applications. It provides consistent electrical conductivity with a specific resistance of 30x10^6 Ω/cm². This product combines excellent wash fastness and strong elasticity, making it suitable for high-performance garments and industrial textiles.
Key Features:
Technical Specifications | 277-3 Conductive Paste
Key technical data and electrical properties for CLT 277-3 conductive printing paste.
Product Specifications
Printing Guide | 277-3 Conductive Paste
Recommended printing conditions and process for optimal conductivity with 277-3.
Printing Conditions
| Humidity | 50-80% |
| Temperature | Room temperature |
| Squeegee Hardness | 75 degree (oil-based) |
| Mesh Count | 100-150 mesh |
| Curing Temperature | 130-140°C |
| Curing Time | 90 seconds |
| Heat Press (Optional) | 135°C × 10 seconds |
Printing Process
Add 1% PC-100 cross-linker to 277-3 paste and stir thoroughly. Use within 8 hours.
Print directly 1-3 times. For a smoother finish, apply 2-3 layers of underbase first.
Cure at 130-140°C for 90 seconds. Full electrical and mechanical properties develop after 24 hours of drying.
Eco-Friendly Certifications & Test Results
277-3 is compliant with major international textile safety standards.
Certifications
GB 18401
Chinese textile safety standard
OEKO-TEX 100
International textile safety standard
Adidas A-01
Adidas restricted substances list
Nike RSL
Nike restricted substances list
Harmful Substance Test Results
| Parameter | Value | Standard |
|---|---|---|
| Formaldehyde | <20 ppm | OEKO-TEX 100 |
| Soluble Heavy Metals | PASS | Standard |
| APEO | PASS | OEKO-TEX 100 |
| Phthalates | PASS | OEKO-TEX 100 |
| AZO Dyes | PASS | OEKO-TEX 100 |
Finished Product Performance
Performance evaluation for 277-3 on 100% cotton fabric.
Test Conditions
Fabric
100% Cotton
Printing Method
Direct printing (1-2 times)
Curing Condition
135°C × 90s
Performance Metrics
Softness
Grade 3
5-grade scale (5=very soft, 1=hard)
Elasticity
Grade 5
5-grade scale (5=excellent, 1=poor)
Gloss
Black
Visual inspection
Machine Wash Fastness
Pass
60°C wash cycles; wash & dry ×1 (2.5h cycle)
Blocking Resistance
Pass
No adhesion at 80°C under 5kg for 24h
Formulation & Auxiliaries
Recommended formulation and cross-linking agent for CLT 277-3.
Auxiliary Agents
Cross-linker (PC-100)
Usage
1%
Purpose
Enhance conductivity stability and wash fastness
Notes
Mix thoroughly and use within 8 hours.
Humectant (MDR)
Usage
As needed
Purpose
Prevent mesh clogging when humidity < 50%
Notes
Essential for continuous printing in dry environments.
Storage & Shelf Life
Storage instructions to maintain the electrical properties of 277-3 conductive paste.
Storage Conditions
Temperature
5-35°C
Humidity
Cool and ventilated place
Sealing
Keep container tightly sealed
Shelf Life
6 months from manufacturing date
Important Warnings
- ⚠Contains conductive materials; stir thoroughly before use to ensure uniform conductivity.
- ⚠Keep away from direct sunlight and heat sources.
- ⚠Avoid freezing during storage and transport.
- ⚠Sealed storage is mandatory to prevent surface oxidation.