Last update on: 11/02/2025
Version: 1
PRODUCT DATA SHEET
REACTION TIME
®
PURINJECT 1C Soil Quantity of Catalyst Reaction
PURINJECT 1C Soil is an Eco-friendly polyurethane 0.5% 9-11 Min
injection resin for soil stabilization. Environmentally 1.0% 5-6 Min
safe and resistant to biological degradation. 2.0% 2-3 Min
Specification: Indication at 20 °C.
The PURINJECT 1C Soil polyurethane injection system is
a single-component, solvent-free, low-viscosity pre- PACKAGING
polymer that excels in soil stabilization. In certain Resin:
scenarios, it can also be utilized for repairing cracks in 25 kg drums
concrete. The formation of carbon dioxide gas effectively 220 kg drums
1000 kg IBC
enhances viscosity, allowing the resin to infiltrate even
the finest sand particles. When it reacts with water, it Catalyst:
produces a highly rigid polyurethane that creates a 0.5 l
hydrophobic and chemically resistant bond with the 5l
substrate, particularly in well-saturated ground layers. 25 l
This process results in excellent compression strength in
a short period, without causing any shrinkage or swelling. Storage:
PURINJECT 1C Soil components are highly stable when
Operational Data: managed correctly. To ensure optimal performance, it is
PURINJECT 1C Soil and its catalyst are highly crucial to recognize that these materials are sensitive to
hygroscopic and should be stored under dry nitrogen. both temperature and moisture. Thus, they should be
Use open containers immediately or reseal under dry stored in an environment where temperatures do not
nitrogen. Ensure the catalyst is well-shaken and the exceed 30°C or fall below 10°C. The maximum shelf life of
mixture is homogeneous. Combine the resin and the these materials is 2 years. Any partially used drums must
accelerator in a ratio ranging from 0.5% to 2%. This be covered with nitrogen and securely resealed to prevent
system is suitable for single-shot injections using moisture infiltration. A specialized cleaning product
standard 1-component pumps, whether manual, designed for cleaning and lubricating polyurethane injection
pneumatic, or electrical. pumps.
Characteristics of cured mass
Safety And Health Precautions
UNCURED POLYURETHANE PRE-POLYMER For more information, consult the safety data sheet.
Appearance Brown liquid
Relative Density 1.12 kg/l @25°C
Flashpoint Above 150 °C Disclaimer:
Viscosity < 25 mPa.s at 25°C Whilst any information contained herein is true, accurate
Shelf life 12 months @ 20°C and represents our best knowledge and experience, no
warranty is given or implied with any recommendations
PHYSICAL PROPERTIES OF THE CATALYST made by us, our representatives, or distributors, as the
Appearance Transparent liquid conditions of use and the competence of any labor involved
Relative Density 0.98 kg/l at 25°C in the application are beyond our control.
Flashpoint Above 150 °C
Viscosity 21 mPa.s at 25°C
CHARACTERISTICS OF THE CURED PRODUCT
Compressive Strength 12 MPa
Flexural Strength 2 MPa
Density 1.1 kg/dm³
SP CONCARE PVT. LTD.
info@spconcare.com www.spconcare.com
