| Customization: | Available |
|---|---|
| CAS No.: | 70131-67-8 |
| Bonding Function: | Modified Silicone |
|
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| Base | Modified silicone |
| Color | Black, White, Gray, |
| Packaging |
500mL/cartridge |
| Net Weight |
750g/cartridge |
| Shelf Life | 9 months |
| Storage | Store in the cool and dry place under 27ºC |
|
Description |
ACE-331 is one-component, low-modulus, room temperature curing modified silicone sealant. It shows level 20 movement ability and low VOC property, which can be widely used for window frame, autoclaved lightweight concrete board, insulation board. |
| Applications |
Sealing the gap between window frame and wall. Sealing for autoclaved lightweight concrete panel, Calcium Silicate board and insulation integrity board. Other sealing purpose for construction materials. |
| Limitations |
ACE-331 should not be applied: To building materials that bleed oil, plasticized or solvent, to materials such as impregnated wood, oil-based caulks, green or partially vulcanized rubber gaskets, or tapes or bituminous below- grade waterproof and asphalt-impregnated fiberboard. In totally confined spaces. When substrate surface temperature over 45ºC or below 5ºC. To wet surface. On the surface contacted with food directly. For structural glazing. |
| Primer |
Primer is not usually required when using ACE-331. However, sealant adhesion should always be tested in advance to determine the need of a primer or not. If required, the primer should be applied into a thin film to the joint surface by using a clean lint-free cloth and allowed to dry before sealant application |
| Curing and Maintenance |
ACE-331 begins curing when it contacts with the moisture in air. It generally cures 2mm/day, and takes 21 days for fully-cure. In the beginning of using the sealant, please remain the sealant places fixed and flat. Solvent can be used to clean the fractured sealants and then fill up with the new sealants with same color and quality. |
| Safety |
It is nontoxic after entirely cured. Avoid direct contact with eyes when operating. If happened, rinse opened eye under running water for several minutes. During the curing process, sealant will release alcohol molecules. Construction should ensure good ventilation. If necessary, take protective measures. Please keep children out of reach. |
| Technical Data | Density | 1.5g/cm3 |
| Slump | 0 | |
| Tack Free time | 0.3h | |
| Extrudability | 711mL/min | |
| Tensile modulus | 0.2MPa | |
| Loss of Mass | 1% | |
| VOC | 50g/L | |
| Set at maintained | 72% | |
| extension |
FAQ
1, Q:Are you manufacture or simply trading company ?
A: We are the manufacture , welcome you visit our factory.
2,Q: Do you provide free samples ?
A:We do provide free samples under the condition that you assume the express shipping cost
3,Q: How to place order ?
A: Please tell us the service you need, OEM or ODM, and the quantity , then we will make the PI for you.
4,Q: How did you test the product before they are packed?
A :We have the strict QC procedure , each product will be tested by three times with professional machine before packing.
5,Q:What's the delivery time ?
A: Usually 15-20 days after receiving deposit .
6,Q:Where is the shipping port ?
A:We ship the products via Huangpu port, Guangzhou or any other ports depend on your needs.
7,Q: What about the payment terms ?
A: 30% TT advanced payment , balance need to pay before shipment.
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