Bostik BOSTI-SIL 25™ is an easy to apply, one component sealant that cures to a durable, flexible, silicone rubber upon exposure to atmospheric moisture while giving off a small amount of acetic acid.
BOSTI-SIL 25™ has been specifically designed for fast curing and excellent adhesion to non-porous surfaces such as glass, metals and ceramics. BOSTI-SIL 25™ is a highly flexible silicone sealant that accommodates joint movement of +/- 25%.
BOSTI-SIL 25™ has been developed for building construction and industrial sealing application, particularly effective for glazing joints and sealing curtain wall applications. BOSTI-SIL 25™ applications include: weather sealing, top sealing in glazing applications, weatherproofing between glass and aluminum, general industrial uses and hygiene seals in refrigeration.
BOSTI-SIL 25™ Features
- Easy to apply
- Excellent gunnability throughout a wide temperature range
- Excellent unprimed adhesion to most common non-porous substrates
- Long product life expectancy
- Highly resistant to ultraviolet light, ozone, moisture and extreme temperature variations
- Dry tools easily to a smooth, attractive finish
- Good tear resistance
- Excellent movement capabilities (+/- 25%)
- Rubber-like properties are maintained throughout product life
- Service temperature range -65°F to 400°F (-54°C to 204°C)
- Skins quickly
Applications
BOSTI-SIL 25™ can easily be can easily be applied with conventional hand or air powered caulking equipment. The sealant should be applied in a continuous operation with adequate pressure to fillthe joint to the proper depth. (Do not overfill the joint).
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
Hạng Mục | Kết Quả |
| Tính Chất Hóa Học | |
| Loại Hóa Chất | Silicone Cải Tiến Acetoxy-Cure |
| Loại Keo | Chất Bịt Kín |
| Tuân Thủ VOC (tính toán theo Quy định SCAQMD 1168) | Có (23 g/L) |
| Môi Trường Sử Dụng | |
| Xây Dựng Mới | Có |
| Cải Tạo | Có |
| Dân Dụng | Có |
| Văn Phòng/Thương Mại Nhẹ | Có |
| Thương Mại Nặng | Có |
| Văn Phòng | Có |
| Bệnh Viện | Có |
| Nhà Nhiều Gia Đình | Có |
| Nhà Cao Tầng | Có |
| Ngoài Trời | Có |
| Khu Vực Ẩm | Có |
| Thuộc Tính Ứng Dụng | |
| Dễ Sử Dụng | Dễ |
| Mùi | Nhẹ |
| Thời Gian Mở/Công Việc | 15 phút |
| Màu Sắc | Nhiều Màu |
| Khả Năng Chuyển Động | +/- 25% |
| Tỷ Trọng (@ 77°F / 25°C) | 1.03 |
| Tốc Độ Xả | 400 g/phút |
| Khả Năng Chịu Nhiệt Độ | -65°F đến 400°F (-54°C đến 204°C) |
| Thuộc Tính Vật Lý Sau Khi Đã Khô | |
| Thời Gian Khô Hoàn Toàn | 7 ngày |
| Thời Gian Khô Bề Mặt | 15 phút @ 77°F (25°C) |
| Sự Co Ngót | Khoảng 30% |
| Độ Cứng | Shore A, Điểm 27 |
| Độ Bền Kéo, PSI (MPa) | 250 (2.40) |
| Độ Bền Xé, PLI (kN/m) | 25 (4.4) |
| Độ Bền Bóc, PLI (kN/m) | 20 (3.5) |
| Chịu Thời Tiết (6,000 giờ) | Không thay đổi độ cứng hoặc màu sắc |
