Hydroxypropyl Starch Ether (HPS) High-Quality Construction Additive

Did you know 68% of construction professionals report material failure within 12 months of project completion? Cracks. Water damage. Shrinking mortar. These nightmares cost the global construction industry $12.7 billion annually in repairs. But what if you could slash these risks with one smart additive?

(hydroxypropyl starch)

Why Hydroxypropyl Starch Ether (HPS) Outperforms Traditional Additives

Hydroxypropyl starch ether suppliers now provide game-changing solutions. HPS delivers:

• ✅ 40% better water retention than cellulose ethers
• ✅ 0.08-0.12% dosage achieves optimal workability
• ✅ pH stability across 5-12 range

Top 3 Reasons Smart Buyers Choose Our HPS Solutions

When comparing hydroxypropyl starch
ether suppliers, our clients consistently report:

Your Success, Our Formula: Custom HPS Solutions

We tailor hydroxypropyl starch ether properties to your exact needs:

• Viscosity: 400-100,000 mPa·s adjustable
• Particle size: 80-200 mesh customizable
• Dissolution time: 2-15 minute control

(hydroxypropyl starch)

FAQS on hydroxypropyl starch

Q: What is hydroxypropyl starch (HPS) used for?

A: Hydroxypropyl starch is a modified starch used as a thickener, stabilizer, or adhesive in industries like construction, pharmaceuticals, and food. It improves water retention and workability in mortar and cement. Its non-ionic nature ensures compatibility with other additives.

Q: How does hydroxypropyl starch ether differ from regular starch?

A: Hydroxypropyl starch ether is chemically modified with hydroxypropyl groups, enhancing solubility, thermal stability, and resistance to enzymatic degradation. Unlike regular starch, it performs better in high-temperature or high-shear applications. This modification also reduces retrogradation and improves viscosity control.

Q: Where can I find reliable hydroxypropyl starch ether suppliers?

A: Reliable suppliers can be found through industrial chemical directories, B2B platforms like Alibaba, or specialized construction material distributors. Ensure suppliers provide certifications like ISO or REACH compliance. Many global manufacturers offer customized HPS solutions based on application needs.

Q: Is hydroxypropyl starch (HPS) environmentally friendly?

A: Yes, HPS is biodegradable and derived from renewable starch sources like corn or potatoes. Its production involves minimal toxic byproducts compared to synthetic polymers. It is increasingly used in eco-friendly construction materials and coatings.

Q: Can hydroxypropyl starch ether improve tile adhesive performance?

A: Yes, HPS enhances tile adhesives by improving water retention, reducing sagging, and extending open time. It ensures better adhesion on vertical surfaces and porous substrates. The modified starch also minimizes cracking during curing.