| Customization: | Available |
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| Adhesion Strength: | High Strength |
| Bonding Material: | Aluminum, Ceramic ,Glass ,Marble ,Wood |
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The RT - 8500 is a pre - prepared, single - component, neutral silicone sealant that cures rapidly and is specifically designed for structural uses. When it comes into contact with the moisture in the atmosphere at room temperature, it cures to transform into a silicone sealant that offers lasting flexibility. This sealant adheres well to a diverse array of surfaces. There's no necessity for priming, and it meets professional standards.
1.One part, neutral, room temperature curing.
2.High flexibility, high modulus with excellent performance.
3.Excellent adhesion to a wide range of curtain wall materials such as coated, enameled and reflective glass, anodized oxidation or coated aluminum and stainless steel.
4.High level of mechanical properties with joint movement capacity of ±12.5%.
5.Neutral cured, no corrosion, non poisonous.
6.Excellent stability in a wide range temperature at -50ºC~+150ºC .
7.Excellent weatherproof feature and a high resistance to UV radiation, high temperature and humidity.
| ITEM | SPECIFICATION | TEST RESULT | ||
| 1 | Appearance | Smooth, cream or heavy body, no bubble, no skinning, no gel. |
Smooth, cream or heavy body, no bubble, no skinning, no gel. |
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| 2 | Droop, mm | Vertical | ≤3 | 0 |
| Horizon | No deformation | No deformation | ||
| 3 | Extrusion Property | ≤10 | 2.0 | |
| 4 | Tack Free Time, h | ≤3 | 0.8 | |
| 5 | Hardness, Shore A | 20~60 | 47 | |
| 6 | Thermal Aging | Thermal Weightlessness, % |
≤10 | 4 |
| Cracks | No | No | ||
| Chalking | No | No | ||
| 7 | Tensile Viscosity 23ºC |
Modulus, MPa | ≥0.60 | 1.25 |
| Tensile Elongation, % | ≥100 | 213 | ||
| Damage, % | ≤5 | 0 | ||
| Modulus at Tensile 110% | - | 0.25 | ||
| Modulus at Tensile 120% | - | 0.45 | ||
| Modulus at Tensile 140% | - | 0.67 | ||
| 8 | Tensile Viscosity 90ºC |
Modulus, MPa | ≥0.45 | 0.96 |
| Damage, % | ≤5 | 0 | ||
The package and label can be customized.
Q1: Are you manufacturer?
A1: Yes, we are manufacturer. We have 2 factories which around 50,000 square meters, our production capacity is over 30000 tons per year, on time delivery is supported.
Q2: Do you provide OEM/ private label service?
A2: Yes, We offer OEM/private label services. Additionally, we provide free design and small MOQ for private label sealants.
Q3: What other products do you have?
A3: Runtai serves one stop solution of sealants & adhesives, including: PU Foam, Silicone Sealant, Acrylic Sealant, PU Sealant, MS Sealant, Spray Paint, Water Based Adhesive, Zero Nail Construction Adhesive, Marble Glue & Epoxy Resin.
Q4: Why do we choose you?
A4: With 2 factories which are around 50,000 square meters,Runtai is called one of the biggest manufacturers in China. Our products are fully comply with American & European standards. We supply to fortune TOP 500 enterprises in more than 50 countries, which is the Top10 customized Export Volume in China.
Q5: Can I get a free sample?
A5: We offer free samples for clients. Please feel free to contact us for more details , we can recommend the suitable samples according to your requirement.
Q6: What is benefit to be your distributors?
1. We support our distributor to become stronger.
2. We provide technical Know-How on selling.
3. We train our distributor's sales team.
4. We train our distributor's dealers.
5. We support you to become better.
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