| Customization: | Available |
|---|---|
| Application: | Construction |
| Bonding Function: | Structural Adhesive |
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InsulatingglassmanufacturedbyRT-7500 conformstoISR-20HM-JC/T 486-2001.
This exceptional sealant provides a neutral cure, guaranteeing no corrosion while maintaining a completely non-toxic nature.nonpoisonous.This innovative sealant is meticulously crafted to guarantee the supreme effectiveness of forming the essential secondary seal in a dual sealed insulating glassunit. This product's high performance features are elegantly integratedinto this weatherproof silicone sealant, making it exceptionally suitable for a wide array of applications:
(1) Insulated glass units incommercial buildings, where it delivers unmatched durability.
(2) Insulated glass units featuring specialty glass types, or with free edges, ideally suited for solar architecture.
(3) Insulated glass units crafted to endure high heat or humidity conditions that may arise in demanding environments.
RT-7500 sealant showcases outstanding unprimed adhesion to most coated and uncoated glass surfaces.Furthermore, it is perfectly compatible with the neutral serial of Runtai products,ensuring a flawless and dependable application each and every time.
| Seq. No | Test items | Technical parameters | Test results | |
| 1 | Appearance | Smooth, uniform paste or viscous substance. There should be no bubbles, skin formation, or gelation. The colors of the components should be distinctly different |
Smooth, uniform paste, without bubbles, skin formation, or gelation. The colors of the components should be distinctly different | |
| 2 | Density /(g/cm) | A Component | Specified value ±0.1 (1.50 ±0.1) | 1.51 |
| B Component | Specified value ±0.1 (1.00 ±0.1) | 1.01 | ||
| 3 | Sag | vertical / mm | ≤3 | 0 |
| horizontal | No deformation | No deformation | ||
| 4 | Skinning time / h | ≤2 | 1 | |
| 5 | Service life/min | ≥20 | 82 | |
| 6 | Hardness/Shore A | 30~60 | 49 | |
| 7 | Elastic recovery rate / % | ≥80 | 91 | |
| 8 | Tensile adhesive strength | Tensile adhesive strength /MPa | ≥0.60 | 0.83 |
| Elongation at maximum tensile strength / % | ≥50 | 62 | ||
| Adhesive failure area / % | ≤10 | 0 | ||
| Note | 1,Substrate cleaning solution: 50% is opropanol aqueous solution. | |||
| 2,Sample preparation ratio: A:B= 15:1 (W/W). | ||||
| 3,Test substrate: Float glass. | ||||
| 4,Density specified value provided by the manufacturer. | ||||
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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