... -growing strength, high compressive strength, good storage stability general UPR is developed and produced by our ... company’s decades of experience on anchoring agent development and production, it is specially used ... agent. It has features of moderate viscosity, fast-growing strength, high compressive strength, good storage stability. ... .7±0.15Solid content(%)66±265±2Thermal stability≥24≥24≥8(0.8%DMA)≥8 ...