| Place of Origin: | Leliu Town, Shunde District, Foshan City, Guangdong Province, China |
| Brand Name: | CSJ |
| Certification: | MSDS, BV, ISO 9001, SGS,CE |
| Model Number: | 678 |
| Document: | CSJ-678 TDS.pdf |
Operating conditions of 23±2°C and 50±5%RH, then test:
| No. | Property | Standards | Clear | Color |
|---|---|---|---|---|
| 1 | Tack-Free Time (min) | ≤30 | ≤10 | ≤20 |
| 2 | Consistency (°) | / | 8.0~9.5 | 8.0~9.5 |
| 3 | Curing Time (H) | ≤72 | ≤48 | ≤48 |
| 4 | Specific Gravity (g/mL) | / | 0.99 | 1.53 |
| 5 | Shore A Hardness | 20~60 | 20~30 | 40~50 |
| 6 | Ultimate Tensile Strength (MPa) | ≥0.4 | ≥0.5 | ≥0.5 |
| 7 | Extrusion Rate (mL/min) | ≥150 | ≥300 | ≥250 |
Please note that typical property data values shouldn’t be utilized as formal specifications. If you require technical assistance related to specifications, just reach out to our team.
A: Absolutely! We provide quality verification samples, and mixed-model sampling is officially allowed to meet your diverse technical testing needs. Feel free to specify your required models or testing scenarios.
A: Sample preparation takes approximately 2-3 days, while the lead time for mass production is set at 5-7 working days (under normal production conditions). We’ll keep you updated on the progress in real time.
A: We offer an ultra-low MOQ – you can order just 1 unit for quality testing and verification, which supports your pre-bulk evaluation of product performance.
A: Bulk orders are shipped via ocean freight for cost-effectiveness, while samples are delivered through trusted international express services (e.g., FedEx, DHL) to guarantee reliable logistics performance.
A: Yes, we support custom branding! To ensure compliance and accuracy, written confirmation (including design drafts, brand authorization letters, and layout requirements) is required before production starts. Our team will confirm the design with you prior to mass production.
A: Our silicone sealant comes with a 20-year performance guarantee, offering reliable long-term protection for your projects. The guarantee is valid under proper installation, use, and maintenance in line with our product specifications.
![]()