Guangzhou Ruihe New Material Technology Co., Ltd
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High-Temperature Heat Resistant Liquid HTV Silicone Rubber, Food Grade H6250-60® Rapid Vulcanization
Description
| Item | Liquid Silicone Rubber, thermally conductive silicone rubber |
| Raw material | Silicone oil, polysiloxane(base polymer),(silicates fillers),etc |
| Basic Color | Micro blue transparent, translucent |
| Appearance | Viscous Liquid, sticky liquid, two parts |
| Vulcanization condition | Vulcanization: 150 °C / 5 min |
| Application | Flame retardant wire, extruded tubes, high-temperature parts, mechanical seals |
Liquid Silicone Rubber Feature:
1. Fast-forming speed
2. Good Processability
3. Super-stable Physical Performance
4. Low deformation rate after compression
5. Good resilience
6. Injection molding
Typical Properties
| H 6250-60 | |
| Appearance | translucent |
| Viscosity(mPa.s) | 2000000-3000000 |
| Density (g/cm3) | 1.12±0.02 |
| Shore A Hardness(A) | 60 ± 3 |
| Tensile Strength(MPa) | ≥ 5.0 |
| Elongation at break(%) | ≥ 200 |
| Tear Strength(KN / m) | ≥ 25 |
| Linear Shrinkage(%) | ≤ 0.1 |
| Tensile set (%) | ≥0.8 |
| Rebound (%) | ≥55 |
| Compression set((22 hrs at 175℃) % | ≤30 |
These figures are for reference only, please contact us for details.
Operation instruction
Part A and B are packed in 20kgs pails or 200kgs drums respectively. When operating, part A and B can be injected directly to the heated mold from the original containers by mean of metering and mixing unit. At the mold temperature of 90-150℃, silicone rubber cures within minutes according to the size. The pot life is 3-7days after mixing under 23℃. Clean pipe and machine when machine stoped for a long time.
Applications
Because of the outstanding properties, H6250-60® silicone rubber is particularly suitable for:
Industrial thermal conductive accessories,
liquid and vapor sealing,
Electrical connectors,
Spark plug boots,
Flame retardant wire,
Extruded tubes,
High-temperature parts,
Mechanical seals,
Soft-touch buttons,
Flame retardant wire,
Extruded tubes,
High-temperature parts,
Mechanical seals.
Certificate
| RUI-HE® H6250-60 Liquid silicone rubber obtained the following test certificate: | ||||||
| ISO9001: 2016 | FDA | RoHS | REACH | PAHS | SGS | MSDS |
Packaging Method & Delivery date
| Packaging Details | This kind of rubber is packed in 20kg/plastic barrels or 200KG/iron drum with an inside plastic bag. | |
| Port | HUANGPU GUANGZHOU, | |
| Lead Time | 1 – 1000 (Kilograms) 1001 – 10000 (Kilograms) | 7 days 15 days |
Storage
Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.
Notice
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices on the website because prices fluctuate for many reasons.