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{"title":"Green Color Moisture Resistant Drywall , 9mm Tapered Edge Plasterboard","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/a3\/0a65a64bbd78146fc9f0122aa182-200x200-1\/green_color_moisture_resistant_drywall_2c_9mm_tapered_edge_plasterboard_waterproof.jpg","attrs":{"Packaging Details":"Our timber packed in pallet or in bulk\/Loose packing(pallet is covered with package board and PVC tapes)","Supply Ability":"1000000 Meter\/Meters per Month","Minimum Order Quantity":"200 meters","Price":"$5.20\/meters 200-800 meters"}}
{"title":"9mm Green Backed Water Resistant Plasterboard For Drywall Partition","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/67\/9a88aafa5e0947c35ed3a7cb8d95-200x200-1\/9mm_green_backed_water_resistant_plasterboard_for_drywall_partition.jpg","attrs":{"Packaging Details":"Our timber packed in pallet or in bulk\/Loose packing(pallet is covered with package board and PVC tapes)","Supply Ability":"1000000 Meter\/Meters per Month","Minimum Order Quantity":"200 pieces","Price":"$5.00\/pieces 200-800 pieces"}}
As an experienced gypsum board supplier and moisture resistant gypsum board wholesaler, we manufacture 9.5mm water resistant plasterboard specifically engineered for interior applications where moderate humidity resistance is required. This lightweight panel, sized 1220×2440mm (4×8 ft), features a specially modified gypsum core with water-repellent additives and treated facing paper, offering a practical solution that balances reduced weight with enhanced moisture performance.
Moisture Resistant Technology Details
The moisture resistance of this gypsum board is achieved through advanced core modification. Siloxane-based water-repellent agents are incorporated into the gypsum slurry during production, forming a hydrophobic layer on the gypsum crystals that effectively blocks capillary water absorption. Combined with moisture-resistant facing and backing paper, the board achieves a water absorption rate of only 6.8% — significantly lower than standard gypsum board (often above 20%). This technology maintains dimensional stability and mechanical strength even in environments with relative humidity up to 90%.
Technical Specifications
Parameter
Requirement
Test Value (9.5mm)
Size
1220 × 2440 mm (4×8 ft)
1220 × 2440 mm
Thickness
9.5 mm
9.5 mm
Weight
≤ 9.5 kg/m²
7.5 kg/m²
Flexural Strength (Parallel)
≥ 360 N
560 N
Flexural Strength (Cross)
≥ 140 N
180 N
Water Absorption
≤ 10%
6.8%
Compliance Standards
GB/T 9775-2008, ASTM C1396
Key Performance Advantages
Lightweight design (7.5 kg/m²) reduces labor fatigue and structural loading by approximately 25% compared to standard 12mm boards
Enhanced moisture resistance with low water absorption rate, suitable for humid interior environments
Excellent workability — clean scoring and snapping with standard tools
Good compatibility with joint compounds, paints, and decorative finishes
Lower transportation and handling costs due to reduced panel weight
Installation and Handling Guidelines
Technical Recommendations:
• Store panels flat on level supports in a dry warehouse (relative humidity ≤ 85%). Maximum stacking height: 8 panels. • Allow 24–48 hours acclimatization at the job site before installation. • Install only when ambient temperature is between 5°C and 40°C and prolonged humidity does not exceed 90%. • Use dust extraction or wear appropriate PPE (dust mask and eye protection) when cutting. • Ensure the supporting frame is level and rigidly fixed according to structural requirements. • Clean surfaces with neutral detergent only. Avoid abrasive or solvent-based cleaners.
Typical Applications
Non-load-bearing interior partition walls in residential and commercial buildings
Suspended ceilings in offices, hotels, hospitals, and schools
Bathroom and kitchen walls with controlled moisture exposure
Renovation projects requiring lightweight and easy-to-handle panels
Coastal or humid-climate multi-family housing developments
Project References
Selected Supply Records:
• Supplied 42,000 m² of 9.5mm moisture resistant gypsum board for a large residential development in Southeast Asia, significantly improving installation efficiency.
• Delivered 18,500 m² for a hotel renovation project, with stable performance in humid bathroom and corridor areas.
• Provided 25,000 m² for a commercial office fit-out, where the lightweight design reduced onsite labor fatigue.
Frequently Asked Questions
Is the 9.5mm moisture resistant gypsum board suitable for bathrooms?
A: It provides better moisture resistance than standard gypsum board and is suitable for areas with occasional humidity. For direct water splash zones, additional waterproofing membranes are recommended.
How much lighter is this board compared to standard 12mm gypsum board?
A: The 9.5mm version weighs approximately 7.5 kg/m², about 25% lighter than typical 12mm boards, making handling and installation easier.
What are the recommended storage conditions?
A: Store panels flat in a dry warehouse with relative humidity below 85%. Avoid direct sunlight or rain exposure.
Do you support OEM and custom orders as a gypsum board supplier?
A: Yes. As a professional moisture resistant gypsum board wholesaler, we offer OEM production and custom specifications according to project needs.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
20000000-60000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Located in Guangdong Province,Foshan Huiju Decoration Material Co.,Ltd. was established in 1993. It is a professional company that specializes in one stop solution for (Gypsum bord/cement board/WPC)ceiling and partition wall system. Our Brand is SUNHOUSE and mainly products:gypsum board, fiber cemen... Located in Guangdong Province,Foshan Huiju Decoration Material Co.,Ltd. was established in 1993. It is a professional company that specializes in one stop solution for (Gypsum bord/cement board/WPC)ceiling and partition wall system. Our Brand is SUNHOUSE and mainly products:gypsum board, fiber cemen...