Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Kuraray PVB B03HX Polyvinyl Butyral Resin

Kuraray PVB B03HX is a high-clarity, thermoplastic polyvinyl butyral resin from Kuraray’s premium B-series, engineered for automotive laminated safety glass interlayers. It offers exceptional adhesion, UV resistance, and impact absorption with balanced processability and optical transparency—ideal for demanding OEM and aftermarket applications.
  • kuraray pvb b03hx polyvinyl butyral resin_18a67d5a
  • kuraray pvb b03hx polyvinyl butyral resin_18a67d5a

Features Of Kuraray PVB B03HX Polyvinyl Butyral Resin

  1. High clarity and excellent optical transparency for premium laminated safety glass performance.

  2. Superior adhesion to both glass and polycarbonate substrates, ensuring reliable interlayer bonding.

  3. Optimized rheology for efficient solvent-based coating and casting processes in industrial lamination lines.

  4. Consistent batch-to-batch quality with stringent control over residual vinyl alcohol and butyral content.

  5. Enhanced toughness and impact resistance under low-temperature conditions, meeting automotive safety standards.

Typical Applications Of Kuraray PVB B03HX Polyvinyl Butyral Resin

  1. Automotive laminated windshields and side windows requiring high optical quality and structural integrity.

  2. Architectural safety glazing for façades, skylights, and overhead installations.

  3. Security laminates for blast-resistant and forced-entry resistant glass systems.

  4. Photovoltaic module encapsulation layers providing moisture barrier and mechanical protection.

  5. Specialty optical films for display protection and anti-reflective laminates.

Specifications Of Kuraray PVB B03HX Polyvinyl Butyral Resin

Chemical TypePolyvinyl butyral (PVB) resin
Product FormWhite granular solid
AppearanceFree-flowing, uniform granules
Primary ApplicationsLaminated safety glass interlayer
Key FeaturesHigh clarity, strong adhesion, low yellowing index
BenefitsImproved processing stability, enhanced edge durability, UV stability
SolubilitySoluble in alcohols, ketones, and ester-based solvents
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight


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