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

CCP Changchun PVB B17TX Polyvinyl Butyral Resin

CCPChangchunPVB B17TX is a high-clarity, low-yellowing polyvinyl butyral resin from the B-series, engineered for automotive and architectural laminated safety glass interlayers. It offers excellent adhesion to glass, superior UV resistance, and consistent melt flow. Manufactured under strict quality control in Changchun, China, this grade ensures reliable optical performance and processing stability in PVB film production.
  • ccp changchun pvb b17tx polyvinyl butyral resin_3a978cf4
  • ccp changchun pvb b17tx polyvinyl butyral resin_3a978cf4

Features Of CCP Changchun PVB B17TX Polyvinyl Butyral Resin

  1. Excellent adhesion to glass and various substrates, ensuring robust interlayer bonding in laminated safety glass.

  2. High optical clarity and low haze, meeting stringent requirements for automotive and architectural glazing applications.

  3. Superior impact resistance and tear propagation control under dynamic loading conditions.

  4. Consistent thermal stability during lamination processing (130–150 °C), minimizing bubble formation and delamination risk.

  5. Low moisture absorption rate, enhancing long-term dimensional stability and interfacial durability.

Typical Applications Of CCP Changchun PVB B17TX Polyvinyl Butyral Resin

  1. Automotive laminated windshields and side windows.

  2. Architectural safety glazing for commercial buildings and facades.

  3. Security glazing systems including bullet-resistant and blast-resistant laminates.

  4. Solar photovoltaic module encapsulation layers.

  5. Acoustic laminated glass for noise reduction in transportation and urban infrastructure.

Specifications Of CCP Changchun PVB B17TX Polyvinyl Butyral Resin

Chemical TypePolyvinyl butyral (PVB) resin
Product FormFree-flowing white granules
AppearanceOff-white to light yellow, uniform granular solid
Primary ApplicationsLaminated safety glass interlayer
Key FeaturesHigh tensile strength, excellent melt flow, UV stability
BenefitsEnhanced optical performance, reliable lamination yield, consistent batch-to-batch quality
Storage ConditionsStore in dry, cool, well-ventilated area; protect from moisture and direct sunlight
Standard Packaging25 kg multi-layer kraft paper bag with inner polyethylene liner


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