SACFT140 FIBERGLASS COATED FACING TISSUE (140g/m²)
Uncoated veils soak up too much paint, form pinholes under roller pressure, and crack on exterior walls. SACFT140 applies a dense 140g/m² mineral coating onto the glass web to block slurry leaks, cut paint use, and raise board line pass rates.
SACFT140 FIBERGLASS COATED FACING TISSUE (140g/m²)
Stops Slurry Bleed. Zero Board Cracks.
SAXOBRAN® Our team designed SACFT140 because we saw gypsum and insulation board plants scrap wet runs when slurry bleeds through light veil faces. We found that uncoated veils soak up too much paint, pinhole under roller pressure, and crack on exterior walls. SACFT140 applies a dense 140g/m² mineral coating onto glass web to block slurry leaks, cut paint use, and raise board line pass rates.
Industrial Pain Points Solved
Slurry Bleed-Through and High Paint Soak
Wet gypsum core or slurry bleeds through raw tissue during board forming. Rough faces drag down line speed and soak up extra topcoat paint on field jobs.
We seal the glass web with a dense inorganic mineral layer to stop liquid leaks.It creates a smooth, paint-ready surface that uses up to 30% less topcoat paint.
High-Speed Web Snapping and Edge Fray
Fast board lines pull tissue web over hot dryer decks. Low-tensile veils snap under drag, stopping the line and wasting raw slurry mix inside drying kilns.
Built with high Machine Direction tensile strength (≥200 N/50mm).Pulls smooth through high-speed forming rolls without edge fraying or center splits.
Engineered Characteristics
Sealed Mineral Coating
Blocks wet gypsum slurry bleed and gives boards a smooth, pinhole-free face ready for exterior coats.
Fast Cement & Gypsum Bond
Locks into wet board slurry in under 3 seconds while holding a tough water barrier on the surface.
Heavy-Tension Line Pull
Holds web shape through 180°C drying ovens with zero shrinkage, warping, or edge tears.
Technical Data Sheet
| Technical Parameter | Standard Value | Testing Basis | Engineering Purpose |
| Unit Weight (Grammage) | 140 g/m² (±5%) | ISO 3374 | Maintains an exact mineral coat barrier to stop wet slurry leak through the face |
| MD Tensile Strength | ≥200 N/50mm | ISO 3342 | Stops web snapping on high-speed continuous board lines under heavy roll drag |
| CD Tensile Strength | ≥100 N/50mm | ISO 3342 | Prevents side splits when heavy gypsum slurry spreads across the forming table |
| Thickness | 0.50 mm (±0.10 mm) | ISO4603 @0.5KPa | Guarantees exact board thickness control and smooth surface lamination |
| Moisture Content | ≤ 1.0% | ISO 3344 | Stops steam blisters and surface pinholes inside high-temperature drying ovens |
Processing, Packaging & Logistics Quality
1
Temperature Range
Store rolls in dry indoor rooms between 10°C and 30°C.
2
Humidity Limits
Keep relative humidity below 65% so the mineral coating layer stays dry.
3
Stacking Security
Do not stack pallets more than 2 layers high to keep cardboard cores round.
Global Supply Chain Securement
Roll & Core Construction: Wound tight on heavy-duty 3-inch solid paper cores to prevent core crushing.
Sealed Barrier Packaging: Wrapped in thick, heat-sealed PE film to block water, dust, and sea salt during transit.
Anti-Shifting Loading: Fixed on sturdy wooden pallets with protective corner boards and tight plastic strapping.
Technical Q&A
Q: What is the fundamental difference in design logic between this model and the standard or general-purpose models within this category?
A: Standard facing veils (like 40g/m² or 60g/m²) are raw glass tissues without surface seals. SACFT140 uses a factory-applied inorganic mineral coating reaching 140g/m². This sealed coat blocks wet slurry bleed-through and UV light, making it suitable for exterior insulation boards and high-grade gypsum panels that raw tissues cannot handle.
Q: In actual operation, how can this model be utilized to achieve optimal performance?
A: Feed SACFT140 coated-side down onto your forming belt before pouring wet gypsum or insulation slurry. Keep unwinding roll tension steady across the full web width. Ensure your slurry mixer maintains standard water ratio so the slurry bonds to the glass back without flooding the mineral top coat.
Q: What are the shelf life and storage limitations after opening the original packaging?
A: Once you cut the PE film seal, use the roll within 24 hours. Heavy 140g/m² coated tissue absorbs air humidity in damp plants. If moisture exceeds 0.2%, water turns to steam in hot dryer ovens, causing face blisters and layer separation in finished boards. Wrap partially used rolls back in PE film.