BHB® White-black-white Film BM600J 150micron

Products Details

BHB® BM600J is a commercial-grade 150μm (6 mil) 3-layer co-extruded blackout greenhouse film engineered for demanding light deprivation systems, permanent livestock housing, and high-wear agricultural installations. Constructed with dual outer high-purity white reflective layers over a high-density carbon black core, BM600J delivers absolute photoperiod blackout alongside superior solar heat rejection. As an ultra-durable solution within our agricultural greenhouse film portfolio, BM600J provides the enhanced tear resistance, puncture protection, and dimensional stability needed for automated light-dep systems operating in high-exposure environments.

Specialized Commercial Applications

BM600J is engineered for heavy-use, high-investment agricultural operations:

• Automated Light-Deprivation Systems: Built for heavy-use automated curtain mechanisms and roll-up walls requiring high tensile resilience.

• Mushroom Forcing & Spore Cultivation: Provides complete darkness and thermal regulation for climate-sensitive mushroom houses.

• Livestock & Poultry Enclosures: Functions as a durable, cleanable inner thermal ceiling or wall liner that reduces cooling energy costs during summer peaks.

• Reflective Ground & Bench Sheeting: Ideal for hydroponic bench lining and floor covering, reflecting ambient canopy light while stopping soil weed growth.

How BM600J Compares

While the 130μm BMN00J provides lighter flexibility for lightweight curtain systems, the 150μm BM600J adds 20% higher tear strength (90 kN/m) and enhanced puncture resistance. It is the preferred upgrade for operations in high-wind regions, heavy-use automated systems, or multi-year continuous installations. For long-term multi-season outdoor exposure in extreme climates, explore our 200μm heavy-gauge BHB® series.

Quality Assurance & Laboratory Testing

Every lot of BM600J undergoes thorough batch testing prior to global shipment:

• Optical light meter verification across full roll widths to ensure zero light leakage (0% PAR pass-through).

• Dart-drop impact, 26 MPa tensile strength, and 90 kN/m tear resistance testing per batch.

• Delivered with a certified Technical Data Sheet (TDS) and factory quality inspection report.

Installation & Operational Practices

• System Tensioning: Ensure even horizontal and vertical tension during setup to prevent wind-whipping or uneven motor spooling.

• Frame Care: Verify all structural contact points and locking profiles are free of sharp metal edges or burrs.

• Surface Cleaning: Periodically clean dust or agricultural residue off the white reflective surfaces to maintain maximum light reflection and thermal regulation.

Warranty Conditions

BHB® BM600J is backed by a factory-direct pro-rated commercial warranty:

• 2-Year Warranty: High-UV regions, Middle East, and Central Africa.

• 3-Year Warranty: East Asia, Southeast Asia, North/South America, Australia, and Europe.

Packaging, MOQ and Lead Time

• Packaging: Heavy-duty export-grade UV protective wrapping on solid paper or plastic cores.

• MOQ & Production Capacity: Standard factory MOQ applies; backed by a large-scale annual production capacity.

• Lead Time: 14–21 business days for standard and custom roll dimensions; express TDS and physical sample dispatch available.

White-black-white Film 150 Micron FAQ

When should I select 150-micron BM600J instead of 130-micron BMN00J?

Choose 150-micron BM600J when working with high-friction automated blackout systems, larger commercial greenhouse spans, or regions with high wind exposure where increased tear resistance (90 kN/m) and durability are required.

How do dual white surfaces improve climate control in light-deprivation setups?

Unlike traditional black-and-white films that trap interior heat via an exposed black layer, BM600J's inner white layer reflects artificial light back to the plants while rejecting heat build-up, maintaining a cooler internal climate.

Is BM600J available in custom seamless widths?

Yes, BM600J can be manufactured in seamless custom roll widths up to 16 meters, ensuring full structural integrity without field seams that could cause light leaks.