Rheology modifier (HEUR / polyurethane) based on Polyurethane polymer in water / butyl diglycol, functioning as an associative thickener for water-based polymers and paints in water-based acrylic polymers, vinyl acetate homopolymer and PVAc-VC copolymer, and polyurethane dispersions formulations. Available in Solid content ~40%; density 25°C ~1.065 g/cm3; viscosity 25°C ~3,500 mPa·s; pH (2% in water) ~7 specification, BASF product, and 210 kg packaging.
Coating and Construction RHEOLOGY MODIFIERS
Rheovis PU 1250 EC
Polyurethane polymer in water / butyl diglycol
Coating and Construction ![]()
Brief description
Applications & benefits
pH-independent thickening
Moderate pseudoplastic rheology with better flow and gloss
Improved hiding power along with good wash and scrub resistance
Very good spatter resistance in roller application
Available from PT Bahtera Adi Jaya's local stock, with shorter lead times than direct import.
Backed by complete technical documentation (COA, MSDS/SDS) and formulation support from our technical sales team.
Technical specifications
- Brand
- BASF
- Grade / Value
- Solid content ~40%; density 25°C ~1.065 g/cm3; viscosity 25°C ~3,500 mPa·s; pH (2% in water) ~7
- Classification
- Nonionic Associative Rheology Modifier (HEUR / polyurethane)
- Appearance
- Opaque, yellowish liquid
- Packaging
- 210 kg
- Certification
- -
Frequently asked questions
What is Rheovis PU 1250 EC and what is it used for?
Rheology modifier (HEUR / polyurethane) based on Polyurethane polymer in water / butyl diglycol, functioning as an associative thickener for water-based polymers and paints in water-based acrylic polymers, vinyl acetate homopolymer and PVAc-VC copolymer, and polyurethane dispersions formulations. Available in Solid content ~40%; density 25°C ~1.065 g/cm3; viscosity 25°C ~3,500 mPa·s; pH (2% in water) ~7 specification, BASF product, and 210 kg packaging. Rheovis PU 1250 EC is supplied in Indonesia by PT Bahtera Adi Jaya.
What is the recommended dosage for Rheovis PU 1250 EC in formulations?
The use level commonly referenced in the product's technical documents is 0.2-2.0% calculated on total formulation. The final dosage still depends on the formulation system, so small-scale trials are recommended before mass production.
Are COA, MSDS, and technical support documentation available?
Yes. Every shipment is accompanied by a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS/SDS) matching the production batch. For other regulatory documents (e.g. halal certification or special specifications), please contact our sales team.
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