star
Artificial Stone & Quartz Resin
人造石与石英石树脂 — Casting
Low-shrinkage, high-filler-loading unsaturated polyester resins for solid surface countertops, quartz slabs, bathtubs, and sinks. Optimized for casting processes with excellent surface finish and polishability.
Casting 浇铸
Quartz 石英石
Solid Surface 人造石
Product Overview
Our Artificial Stone & Quartz Resin series provides a comprehensive range of unsaturated polyester resins engineered for the solid surface and quartz countertop industry. From general-purpose casting grades (AT-STN-01) to specialized isophthalic NPG types for premium bathtubs and sinks (AT-STN-02, AT-STN-04), and dedicated quartz slab grades with high toughness (AT-STN-05) or high filler tolerance (AT-STN-06), these resins deliver low shrinkage, excellent polishability, and consistent processing performance.
Technical Specifications
| Grade | Viscosity (mPa·s, 25°C) |
Gel Time (min, 25°C) |
Tensile Strength (MPa, ≥) |
Flexural Strength (MPa, ≥) |
HDT (°C, ≥) |
Features |
|---|---|---|---|---|---|---|
| AT-STN-01 | 900–1100 | 4–10 | 70 | 120 | 120 | 通用人造石 / 性价比高 / 易加工 |
| AT-STN-02 | 650–850 | 6–8 | 75 | 105 | 65 | 间苯新戊二醇型 / 耐水耐黄变 / 高档浴缸水槽 |
| AT-STN-03 | 900–1100 | 10–15 | 83 | 120 | 64 | 高光泽 |
| AT-STN-04 | 700–900 | 10–15 | 70 | 95 | 95 | 耐水耐候 |
| AT-STN-05 | 900–1100 | 8–12 | 65 | 93 | 53 | 石英石专用 / 中等粘度 / 高韧性 |
| AT-STN-06 | 800–1200 | — | 65 | 100 | — | 石英石专用 / 低收缩 / 高填充 |
| AT-STN-07 | 200–250 | — | 45 | 85 | — | 低粘度 / 高填充 / 快速浸润 |
| AT-STN-08 | 850–950 | — | 50 | 100 | — | 预促进型 / 使用方便 / 人造石专用 |
| AT-STN-09 | 150–450 | 5–12 | — | — | — | 人造石专用 / 低收缩 / 易抛光 |
* Test conditions: 25°C, standard MEKP promoter unless otherwise noted. Contact us for full TDS.
▶▼ Complete Technical Data Sheet (TDS) 完整技术数据
| 牌号 | Acid Value (mgKOH/g) |
Solid Content (%) |
Stability @80°C 80℃稳定性 (h) |
Curing System | Packaging | Storage |
|---|---|---|---|---|---|---|
| AT-STN-01 | 18-24 | 65-72 | ≥24 | 100g树脂 + 1% Co + 2% MEKP HBO-50 | 220KG金属桶 | 20℃下6个月，30℃下3个月 |
| AT-STN-02 | 17-25 | 65-71 | ≥24 | 100g树脂 + 1% Co + 2% MEKP HBO-50 | 220KG金属桶 | 20℃下6个月，30℃下3个月 |
| AT-STN-03 | 15-25 | 65-71 | ≥24 | 100g树脂 + 1% Co + 2% MEKP HBO-50 | 220KG金属桶 | 20℃下6个月，30℃下3个月 |
| AT-STN-04 | 16-21 | 65-71 | ≥24 | 100g树脂 + 1g MEKP + 0.5g 钴水 (25℃) | 220KG金属桶 | 3 months at 25°C |
| AT-STN-05 | 17-25 | 65-71 | ≥24 | 100g树脂 + 1% Co + 2% MEKP HBO-50 | 220KG金属桶 | 20℃下6个月，30℃下3个月 |
| AT-STN-06 | 17-23 | 65-71 | ≥24 | 100g树脂 + 1% Co + 2% MEKP HBO-50 | 220KG金属桶 | 20℃下6个月，30℃下3个月 |
| AT-STN-07 | 17-23 | 65-71 | ≥24 | 100g树脂 + 1% Co + 2% MEKP HBO-50 | 220KG金属桶 | 20℃下6个月，30℃下3个月 |
| AT-STN-08 | 17-23 | 65-71 | ≥24 | 100g树脂 + 1% Co + 2% MEKP HBO-50 | 220KG金属桶 | 20℃下6个月，30℃下3个月 |
| AT-STN-09 | — | 22-33 | ≥24 | 100g树脂 + 0.2g促进剂 + 1g固化剂 (MMA体系) | 220KG金属桶 | 低于25℃干燥室内 |
| AT-STN-10 | — | — | ≥24 | 100g树脂 + 0.2g促进剂 + 1g固化剂 (MMA体系) | 220KG金属桶 | 阴凉通风处，避光避热 |
Data tested per GB standards at 23±2°C, 50±5% humidity. Curing conditions may vary by application. Contact us for detailed processing guidance.
apps
More Applications & Use Cases
layers
Related Applications
Construction & Artificial Stone
Low shrinkage, high filler loading resins for countertops, slabs, and solid surfaces.
Learn More arrow_forward
Crystal Clear Casting
Water-white transparent resins for decorative casting, jewelry, and specimen encapsulation.
Learn More arrow_forward
Surface Coating & Anticorrosion
Durable gelcoats and chemical-resistant coatings for FRP, concrete, steel, and wood.
Learn More arrow_forward