star
Boat Building Resin
Pre-Promoted Marine FRP — 船舶树脂（预促触变型）
Pre-promoted, pre-thixotropic unsaturated polyester resins formulated for Southeast Asian FRP boat manufacturers. Open-bucket ready — just add MEKP and start laminating. No sag on vertical hull surfaces, extended gel time for large sections.
Hand Lay-up 手糊
Spray-up 喷射
Open Bucket
Product Overview
Our Boat Building Resin series is purpose-built for the needs of FRP boat yards across Southeast Asia — from small fishing boat workshops in the Philippines to speedboat and yacht manufacturers in Thailand and Indonesia. The key differentiator? Our 25-series grades are pre-promoted and pre-thixotropic : they arrive at your workshop with the promoter and thixotropic agent already mixed in. Just open the bucket, add MEKP, and begin laminating.
渔船
✅ Open-Bucket Ready
Pre-promoted + pre-thixotropic. Small to mid-size boat yards skip separate promoter and thixotropic mixing — fewer errors, consistent quality.
✅ No Vertical Sag
Thixotropic index 2.0–3.0 keeps resin on curved hull surfaces during hand lay-up. Less waste, better laminate.
✅ Wax-Free Formula
Excellent interlayer adhesion for structural hull integrity. No wax contamination between laminate layers.
Technical Specifications
| 牌号 | Type | Viscosity (25°C) |
Gel Time (min, 25°C) |
Ti Thixo Index | Tensile (MPa ≥) |
Flexural (MPa ≥) |
HDT (°C ≥) |
Applications |
|---|---|---|---|---|---|---|---|---|
| AT-MAR-01 | Pre-promoted Thixo | 400–600 mPa·s | 50–60 | 2.0–3.0 | 65 | 100 | 70 | 船壳 Hull Shell / 水槽 / 冷却塔 Cooling Tower |
| AT-MAR-02 | Pre-promoted Thixo | 0.3–0.4 Pa·s | 11–13 | ≥1.8 | 60 | 95 | 70 | Fishing Boat / Yacht / Lifeboat |
| AT-MAR-04 | Vinyl Ester | 384 mPa·s | 33–34 min | — | — | — | — | Chemical Tank / Pipe Lining / Marine |
* Test conditions: 25°C, standard MEKP promoter. Contact us for full TDS.
shield
Chemical Resistance
AT-MAR-04 Vinyl Ester resin designed for chemical tank and pipe lining applications. Superior corrosion resistance for marine chemical containment.
AT-MAR-04
Vinyl Ester
耐腐蚀 / 化学品舱 / 管道内衬
▶▼ 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-MAR-01 | — | 62-68 | ≥24 | 100g树脂 + 1g MEKP HBO-50 | 220KG金属桶 | 25℃下3个月，30℃下1.5个月 |
| AT-MAR-02 | 19-25 | 62-68 | ≥24 | 100g树脂 + 1% MEKP HBO-50 | 220KG金属桶 | 25℃下3个月，30℃下1.5个月 |
| AT-MAR-03 | — | 60-66 | ≥24 | 100g树脂 + 1% MEKP HBO-50 | 220KG金属桶 | 25℃下3个月，30℃下1.5个月 |
| AT-MAR-04 | 13.3 | 54.6 | >24 | 100g resin + 1% MEKP HBO-50 | 220KG Metal Drum | 3 months at 25°C, 1.5 months at 30°C |
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
Marine & Offshore Engineering
Marine-grade UPR with certified hydrolytic stability for boat hulls and offshore components.
Learn More arrow_forward
FRP Manufacturing
Full spectrum UPR grades for hand lay-up, spray-up, filament winding, and RTM processes.
Learn More arrow_forward
Surface Coating & Anticorrosion
Durable gelcoats and chemical-resistant coatings for FRP, concrete, steel, and wood.
Learn More arrow_forwardReady to Build Your Hull?
Request a free marine resin sample or contact our team for bulk pricing and technical support for your boat yard.