BHS-1031 is a premium high-purity talc powder with fine 325 mesh particle size, specially selected from mineral veins with high refractive index close to polymers. This ensures excellent transparency without compromising product clarity. Its high whiteness and gloss reduce color darkening in filled plastics. The talc offers superior hardness, improving surface smoothness, wear, and scratch resistance. It also features low acid migration, suitable for degradable straws resistant to acetic acid and ethanol. With a low oil absorption value, it supports high loading levels to effectively lower manufacturing costs.
Description
Key features
✅ High transparency with refractive index matching polymer matrix
✅ High whiteness and gloss, reducing color darkening in filled plastics
✅ Increased hardness for enhanced surface smoothness and abrasion resistance
✅ Excellent acid and alkali resistance, meeting strict migration limits for degradable applications
✅ Low oil absorption enabling high filler loading and cost reduction
Applications
✅ Food contact products such as plates and trays
✅ Food packaging containers
✅ High-performance coatings and paints
FAQs – Talc Powder & Calcium Carbonate
1️⃣ What industries are your talc powder and calcium carbonate mainly used in?
️ Widely used in plastics, rubber, paint & coatings, paper, ceramics, cables, adhesives, and construction materials.
2️⃣ What grades and particle sizes do you offer?
Available from 200 to 5000 mesh.
Customized D50/D97 particle size and whiteness tailored to your needs.
3️⃣ Are your products safe and compliant with international standards?
✅ Yes! Complies with ISO, REACH, RoHS, FDA.
COA & MSDS available on request.
4️⃣ Can you provide samples before placing a bulk order?
Yes, free samples are available!
Shipping cost borne by buyer or refunded in bulk order.
5️⃣ What is your minimum order quantity (MOQ)?
⚖️ Standard MOQ: 1 ton.
⚙️ Custom formulations may vary based on specs.
6️⃣ How is the product packaged for export?
Packed in 25kg kraft paper bags or jumbo bags (500–1000kg).
️ All packaging is moisture-proof and export-ready.
️ Custom labels supported.
7️⃣ How long is the lead time after placing an order?
Typically 7–15 working days, depending on volume and grade.
8️⃣ Do you support OEM or custom formulation?
Yes! We tailor properties like brightness, oil absorption, and moisture content to your exact specs.
