Polyvinyl Butyral (PVB) Resin
Uniform Synthetics is a PVB resin manufacturer in India, producing Unipol B-30 for wash primers, industrial coatings, adhesives, lamination, ceramics and printing inks.
Grades
1 grade| Grade | Butyral Value | Bulk Density | Viscosity | Applications | TDS |
|---|---|---|---|---|---|
| Unipol B-30 Powder SolubilityAlcohol (IMS) | 802 | 220–320 g/L | 130–160 sec (FCB4 @30°C, 20% IMS) | Ceramics binder · Adhesives · Lamination and coatings · Printed circuit boards · Laminated safety glass | Request |
On phones, each grade is shown as a complete technical record.
Technical overview
Unipol B-30 is a polyvinyl butyral binder for wash primers, industrial coatings, adhesives, lamination, ceramics and printing inks. Butyral value, bulk density, viscosity and solubility define the grade, while compatibility and adhesion must be tested on the actual substrate. Glass-related use requires technical confirmation for the intended process and does not imply safety-glass approval.
Selection considerations
- Binder applicationsPVB serves as a binder for selected primers, coatings, inks and adhesives.
- Other applicationsOther applications include lamination, ceramics, PCB inks and selected glass-related work.
- Grade characteristicsButyral value, bulk density, viscosity and solubility define the grade.
PVB resin technical information
What is PVB resin used for?
Polyvinyl butyral (PVB) is used as a binder in wash primers, industrial coatings, inks, adhesives, laminates and ceramics. Its film-forming and adhesion properties depend on the grade and complete formulation, which should be tested for the intended application.
How is Unipol B-30 evaluated in a wash primer?
Evaluate Unipol B-30 with the intended acid package, pigments and solvent blend on the specified metal and surface preparation. These factors affect compatibility, application and adhesion, so assess the complete primer system rather than the resin alone.
Which technical values help compare a PVB resin grade?
Butyral content, viscosity, bulk density and solubility are useful starting points. Check the current technical data, then compare compatibility, adhesion and film performance in your complete formulation and application process.
Does a PVB resin listing imply safety-glass approval?
No. A PVB resin listing does not establish approval for safety-glass interlayers or a finished glazing product. Those uses require confirmation for the specific grade, process and end product, including the relevant technical and regulatory requirements.
Does Uniform Synthetics manufacture and supply PVB resin in India?
Yes. We manufacture and supply Unipol B-30 PVB resin in India for domestic and international customers. Share your application and destination so we can confirm the grade, packaging, availability and current technical documents.