Ensured global product acceptance by meeting RoHS/REACH compliance for thermal pads; zero audit non‑conformities and faster market entry.
David MElectronics Manufacturer
Engineer-Preferred Alternative to Premium Thermal Pad Brands
- Spec-matched alternatives to the world’s leading thermal pad brands.
- UL · RoHS · ISO 9001 · IATF 16949 · SGS Certified | Factory-direct pricing · Faster samples.
- Built for engineers who need performance without the premium.
Custom Thermal Pads Engineered for Your Application
Thermal conductivity from 1 to 30 W/m·K, tailored to your project needs.
1–3 W/m·K Thermal Pads
Cost-optimized thermal pads for low-power applications, with enhanced conformability and stability. Custom thickness and color available.
3–6 W/m·K Thermal Pads
Balanced thermal performance for general electronics. Formulations can be adjusted to improve durability, conformability, and long-term reliability.
6–10 W/m·K Thermal Pads
Designed for moderate heat dissipation needs. Thermal and mechanical properties are tunable based on project requirements.
10–15 W/m·K Thermal Pads
High-performance thermal pads for demanding applications. Custom formulation available to enhance stability and surface wetting.
15–20 W/m·K Thermal Pads
Advanced thermal pads for high power density designs. Properties can be engineered for aging resistance and consistent performance.
20–30 W/m·K Thermal Pads
Custom-engineered thermal pads up to 30 W/m·K, developed for premium brand replacement and extreme thermal challenges.
Performance Parameters of Standard Products
| Attributes | JIUJU-6200 | JIUJU-6300 | JIUJU-600SS | JIUJU-6300LV | JIUJU-6450 | JIUJU-6500 | JIUJU-6500SS | JIUJU-6600 | JIUJU-6600LV | Testing Standards |
|---|---|---|---|---|---|---|---|---|---|---|
| Colour | Grey | Green | Yellow | White | Light Yellow | Blue | Grey | Dark Grey | Dark Grey | Visual Inspection |
| Thickness(mm) | 0.3~5.0 | 0.3~5.0 | 0.3~5.0 | 0.3~5.0 | 0.3~5.0 | 0.3~5.0 | 0.3~5.0 | 0.5~5.0 | 0.5~5.0 | ASTM D374 |
| Density(g/cc) | 2.3 | 2.9 | 3.1 | 3.1 | 3.1 | 3.4 | 3.1 | 3.4 | 3.4 | ASTM D792 |
| Hardness(Shore OO) | 50 | 50 | 25 | 40 | 50 | 50 | 25 | 40 | 50 | ASTM D2240 |
| Usage Temperature(℃) | -40~150 | -40~150 | -40~150 | -40~150 | -40~150 | -40~150 | -40~150 | -40~150 | -40~150 | -40~150 |
| Thermal Conductivity(W/m.k) | 2.0 | 3.0 | 3.0 | 3.0 | 4.5 | 5.0 | 5.0 | 6.0 | 6.0 | ASTM D5470 |
| Thermal Resistance(℃/W) | 0.95 | 0.5 | 0.48 | 0.53 | 0.28 | 0.26 | 0.23 | 0.22 | 0.28 | ASTM D5470 |
| Breakdown Voltage | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | >6 | ASTM D149 |
| Volume Resistivity(ohm-cm) | 1.0*10^13 | 1.0*10^14 | 1.2*10^14 | 1.0*10^14 | 3.0*10^15 | 3.0*10^15 | 3.0*10^15 | 3.0*10^15 | 3.0*10^15 | ASTM D257 |
| Dielectric Constant | 5.5 | 5.5 | 5.5 | 5.7 | 5.7 | 7.9 | 8.0 | 8.1 | 8.1 | ASTM D150 |
| Flame Retardant Grade | V0 | V0 | V0 | V0 | V0 | V0 | V0 | V0 | V0 | UL94 |
Three Reasons to Choose Us
Engineered to replace premium brands while reducing your total cost.
Custom Thermal Formulations
Thermal pads from 1–30 W/m·K, tuned for durability, moisture resistance, and stability.
1–30 W/m·K
Enhanced Stability
Project Tailored
Validate Before Committing
Skip the guesswork. We dispatch evaluation samples within days — giving your R&D team the time to run thermal tests and confirm drop-in compatibility before any production commitment.
Fast Sample Dispatch
Drop-In Compatibility
Zero Upfront Commitment
Cut Sourcing Costs
Same certified performance, without the brand premium. Jiuju's factory-direct model delivers significant per-unit savings with flexible MOQs built for both trial and full-scale procurement.
Factory-Direct Pricing
Flexible MOQ
No Performance Compromise
Customer Testimonials
Leader in polymer thermal conductive material modification technology
How do I choose the right thickness?
Use our thickness calculator considering:
Surface roughness (Ra value)
Compression force (typically 15- 30 psi)
What technical documentation does Jiuju provide for supplier qualification?
We supply TDS, MSDS, RoHS declarations, and UL certification records — everything required for BOM approval and engineering sign-off.
How do I confirm Jiuju's thermal pads match my current brand specification?
Share your datasheet or part number and we’ll return a parameter cross-reference table within 12 hours, followed by a sample dispatch for your in-house verification.
What is the MOQ, and can I start with a trial order?
We support flexible MOQs and offer sample kits for evaluation — no commitment to production volumes until your team has fully validated performance.
We offer you the best products and services
3 Steps to Work with Us.
Send your inquiry!
Send RFQ, confirm product details, quote.Confirm order!
Send sample, test, place order.Shipping!
Production, shipment, logistics information provided.
Get a Free Quote
Looking forward to working with you in a win-win situation
Let's talk
- Phone
- +8613656269868
- Address
- No. 1299 Chengbei Road, Yushan Town, Kunshan City, Jiangsu Province, China
