SMC Waffle Tubes are widely used in electrical engineering, automobiles, trucks, agricultural machinery and equipment, rail transit, building materials, sanitary ware, leisure and sports goods and other fields. The company has rich R & D resources and outstanding chemical engineering technology.
Introduction to SMC Waffle Tube Materials
MC English full name: SHEET MOLDING COMPOUND
Glass fiber polymer materials are die-cast at high temperatures of 140℃~160℃.It is a thermosetting reinforced composite molding material; it can mainly be divided into raw materials and auxiliary materials. The main ingredients are unsaturated polyester resin, low shrinkage resin,Filling materials, glass fiber, hardener, inhibitor, catalyst, internal release agent.
SMC Waffle panels are steel-concrete structures made with glass fiber reinforced plastic (epoxy glass fiber reinforced plastic) as templates. After pouring, the template is used as the bottom mold to meet the cleanliness requirements of general electronics factories. SMC waffle board is a structural material, but in order to improve certain properties, oriented SMC waffle boards can also be produced. Suitable for construction, transportation and packaging industries.
Characteristics of SMC Waffle Board
1. Using SMC waffle boards as templates can ensure accurate hole generation, high floor flatness and excellent flatness. The bottom edge and wall of the holes can be immediately used as decorative design layers.
2. It is produced and processed in a processing plant and can be installed immediately on the construction site. Easy to install, simple and practical to operate. Construction is faster and more reliable.
3. Choosing SMC waffle boards to replace the epoxy resin ceiling architectural coatings required in the purification workshop not only saves raw materials, but also saves the construction time of epoxy resin ceilings.
4. SMC waffle board solves the problems of large plate thickness, large dead weight of the bottom plate, and concentrated hole spacing.
5. The appearance and construction quality have been significantly improved. After the construction of the project, the roof was used as the base to eliminate common product quality problems such as cracking, peeling, and exposure of the roof of general concrete structures, saving costs. as well as the cost of maintenance and post-maintenance, and has an excellent appearance.
Structural features of 4-hole SMC molded waffle board
There are screw holes for convenient construction and installation.
Design double stiffeners:
1. Increase structural strength;
2. Fasten in concrete:
3. Convenient to cut 1-hole, 2-hole, and 3-hole shaped plates.
Designed with reinforcing ribs:
1. Increase structural strength:
2. Lock the screw at the round hole for more firm fixation in concrete
SMC formwork on-site construction steps
| Test Results Page | ||||||
| / | Unit | Detection Reference | Technical Indicators (Provided by the Client) | detection result | determination | |
| Flexural Elastic Modulus | MPa | ASTM D790 - 2017 | ≥8000 | 8554.3 | meet | |
| Glass Fiber Content | % | ASTM D2584 - 2018 | 25±5 | 23.8 | meet | |
| Acid and Alkali Resistance | - | 10% Hydrochloric Acid for 24h | GB/T 3857 - 2017 | No visual change | There is no significant change in appearance color | meet |
| - | 10% Sodium Carbonate for 24h | No visual change | There is no significant change in appearance color | meet | ||
| Flammability Index(Horizontal Burning Rating) | Grade | UL 94 - 2023 | HB | HB | meet | |
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Note: 1-The test results are only responsible for the customer's samples. We are not responsible for the true damage of the product and are not responsible for verifying the accuracy, appropriateness and integrity of the information provided by the customer; 2-The test results are only used for scientific research, teaching, internal quality control of the enterprise, enterprise product research and development, etc., and are not used as social justice figures. |
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| Detailed Detection Data of Horizontal Burning | ||||||||||
| Unaged | After 70°C/168h Aging Test | |||||||||
| #1 | #2 | #3 | #4 | #5 | #1 | #2 | #3 | #4 | #5 | |
| Specimen Thickness (mm) | 5.14 | 5.12 | 5.22 | 4.99 | 5.15 | 5.19 | 4.98 | 4.95 | 4.93 | 5.06 |
| Whether Burns to 25mm Mark | No | No | No | No | No | No | No | No | No | No |
| Burning Rate (mm/min) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Whether Burns to 100mm Mark | No | No | No | No | No | No | No | No | No | No |
| Whether There are Dripping Flames or Drippings | No | No | No | No | No | No | No | No | No | No |
| Judgment (HB) | qualified | qualified | ||||||||
| Horizontal combustion test photos | ||||||||||
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unaged |
Post 70℃/168h Aging Test |
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