BlockSEAL 一袋式堵漏劑 Single-Bag Plugging Agent
簡介Introduction
Blockseal擁有適度粗細的多種粒徑；具有多元化的材料類型和廣泛的粒徑分布，使其具有極其有效的封堵性能和提承壓能力，且封堵層抗返吐能力強。堵漏顆粒可以實現在裂縫中的流速差異性濃集，所形成的堵漏屏障，其抗剪切強度高、抗溫能力強。
Blockseal features a diverse range of particle sizes with appropriate granularity, encompassing a variety of material types and a wide particle size distribution. This composition grants it exceptionally effective plugging performance and enhanced pressure-bearing capacity, along with a strong resistance to backflow in the plugged layer. The plugging particles can achieve differential concentration within fractures based on flow velocity variations. The resulting plugging barrier exhibits high shear strength and strong temperature resistance.
性能及優點Performance and advantages
l 推薦加量：10.0~20.0%；
l 具有很好的高壓彈性，有效封堵裂縫，提高承壓能力，防止返吐的發生；
l 抗溫能力可達到220℃，封堵后承壓能力＞10.0Mpa，單獨使用可實現不起鉆堵漏。
l Recommended dosage: 10.0-20.0%;
l It possesses excellent high-pressure elasticity, effectively sealing fractures, enhancing pressure-bearing capacity, and preventing backflow;
l Its temperature resistance can reach up to 220°C, and the pressure-bearing capacity after plugging exceeds 10.0 MPa. It can achieve plugging without pulling out of the hole when used independently.
技術參數Technical Parameters
項目Item | 技術指標Technical Index |
外觀Appearance | 灰黑色固體細顆粒fine grayish-black solid particles |
比重Specific Gravity（g/cm3） | 1.80-2.80 |
粒徑上、下限Upper and lower Limits of Particle Size（mm） | 0.15-1.5 |
溶解性Solubility | 不溶于油和水insoluble in oil and water |
10-20目砂床封堵能力Plugging Capability in a 10-20 Mesh Sand Bed（MPa） | ≥20.0 |
包裝Packaging
采用三合一復合牛皮紙袋包裝，內襯防水塑料薄膜，可根據用戶需求提供50kg、25kg兩種分裝規格。
The product is packaged in triple-layer composite kraft paper bags with waterproof plastic film liners, and is available in two packaging specifications: 50kg and 25kg, according to customer requirements.
