DH 道弘牌喷砂喷丸玻璃珠

道弘牌喷砂/喷丸玻璃微珠

DaoHong (DH) Blasting / Shot Peening Glass Beads

�� 产品概述 / Product Overview

道弘牌(DH)喷砂/喷丸玻璃微珠是由河北省廊坊市道弘玻璃微珠厂专业生产的工业级高品质玻璃微珠产品。本产品选用优质钠钙玻璃原料，经高温熔制、分级筛选而成，珠体圆润均匀、硬度高、耐磨性强。主要用于金属表面喷砂清理、除锈、去毛刺、亚光处理以及喷丸强化等领域，广泛适用于航空、汽车、船舶、模具、建筑钢筑等行业。

DaoHong (DH) Blasting / Shot Peening Glass Beads are high-quality industrial glass microspheres produced in Langfang, Hebei Province. Made from premium soda-lime glass, processed at high temperature and precisely screened, these beads feature smooth spherical shape, high hardness, and excellent durability. They are widely used for metal surface cleaning, rust removal, deburring, matte finishing, and shot peening in industries such as aerospace, automotive, shipbuilding, mold manufacturing, and construction.

�� 产品属性 / Product Properties

✨ 产品特点 / Key Features

• 圆润均匀，反弹性佳：珠体成圆率≥ 80%，喷砂过程中反弹稳定，不会对工件表面造成二次损伤。 Smooth & Spherical: High sphericity (≥ 80%) ensures stable rebound during blasting, preventing secondary damage to workpieces.

• 硬度高，耐磨性强：莫氏硬度 6~7，三次使用后仍保持良好粘度，降低耐磨材料消耗成本。 High Hardness & Durability: Mohs 6-7, maintains good viscosity after 3 cycles of use, reducing consumable costs.

• 化学性质稳定：不含铁、不含氮化物，对金属基体无腐蚀、无污染，符合 RoHS 环保要求。 Chemically Stable: Iron-free and chloride-free, non-corrosive and non-polluting to metal substrates, RoHS compliant.

• 粒度分布均匀：多种粒径规格可选 (60~100目 / 100~200目等)，满足不同粘度和精度的喷丏需求。 Uniform Particle Size: Multiple size grades available (60-100 mesh / 100-200 mesh, etc.) for different roughness and precision requirements.

• 专业品牌保障：道弘(DH)多年沿专业生产经验，严格按 JB/T 8354 标准质检，品质可靠。 Trusted Brand: DaoHong (DH) brings years of professional manufacturing experience, strictly inspected per JB/T 8354 standard.

�� 使用说明 / Usage Instructions

▶ 常规喷砂操作 / Standard Blasting Procedure

1. 根据工件材质与表面要求，选择合适粒径的道弘牌玻璃微珠（粗精度要求越高，选用粒径越细的珠）。 Select the appropriate particle size based on workpiece material and surface requirements (finer beads for higher precision).

2. 建议喷丏压力设定在 0.2~0.6 MPa 范围内，具体参数根据实际工艺调整。 Recommended blasting pressure: 0.2-0.6 MPa, adjust according to actual process.

3. 喷丏角度建议 45° ~ 90°，保持稳定距离，确保处理效果均匀。 Blasting angle: 45°-90°, maintain stable distance for uniform results.

4. 玻璃微珠可重复循环使用 3~5 次，当珠体磨损率超过 30% 时建议更换。 Glass beads can be recycled 3-5 times; replace when wear rate exceeds 30%.

▶ 喷丸强化操作 / Shot Peening Procedure

5. 选用直径 0.2~0.5mm 的玻璃微珠，将工件表面的应力层转变为压应力状态，显著提升疲劳寿命。 Use 0.2-0.5mm beads to induce compressive stress on workpiece surface, significantly improving fatigue life.

6. 建议参照 JB/T 8354 标准中的工艺参数进行调试后再批量使用。 Refer to JB/T 8354 standard for process parameters; trial before mass production is recommended.

�� 储存与包装 / Storage & Packaging

• 每袋 25kg，采用防水编织袋或纸桶包装，支持托盘/整车发货。 25kg/bag, waterproof woven bag or paper drum; pallet and full-truck shipment supported.

• 应储存于干燥通风的室内环境，避免雨水渗透影响使用效果。 Store in a dry, well-ventilated indoor area; avoid moisture penetration.

• 充分利用后及时封口，防止珠体混入杂质。 Seal promptly after use to prevent contamination.

道弘牌 (DH) · 专注玻璃微珠生产与研发

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