Ressi SBR 5850 (SBR Chemical)

Name: Ressi SBR 5850 (SBR Chemical)
Brand: Ressichem

Ressi SBR 5850 is a styrene-butadiene latex additive formulated to improve bonding strength, flexibility, and water resistance in cementitious applications. The product enhances mortar and concrete performance while supporting improved adhesion and reduced shrinkage in construction and repair works. Its advanced formulation contributes to better durability and reliable structural stability under varying environmental conditions. Ressi SBR 5850 is suitable for screeds, repair mortars, waterproofing systems, tile fixing, and plaster applications requiring enhanced bonding and long-term durability.

Technical Datasheet

Ressi SBR 5850 (SBR Chemical)

SBR Chemical is a ready-for use aqueous dispersion of a styrene-butadiene co-polymer with high stability against electrolytes. It contains anionic/non-ionic emulsifier system and is free from film forming aids, solvents, plasticizers, and ammonia. Ressi SBR 5850 is a Material of Very high solids and is SBR emulsion of its purest form.

ADVANTAGES

Improves tensile and flexural strength of mixes.
Helps in reducing attack by aggressive elements by reducing porosity.
Compatible with all types of cement.
Prolonged corrosion protection.
Reduces shrinkage.
Suitable for internal and external applications in conjunction with cement.
Non-Toxic.

TECHNICAL DATA

Property	Value	Unit
Solid Content	50 ± 2	%
pH Value	8	-
Viscosity	30	mPas
Glass transition Material	-5	°C
Density	1.01 ± 0.2	G / cm³
Mean Particle size	0.15	µm
Minimum film forming temperature	< 3	°C
Surface tension	30	N / mm²
Tensile strength	6	N / mm²
Elongation at break	1000	%

*^{*Typical Results under laboratory conditions}

PRODUCT APPLICATION

As a Bonding slurry Coat: As per recommended dosage, Add Ressi SBR 5850 to premeasured quantity of water in a suitable container and stir well. Add cement slowly and mix well using a slow speed drill machine fitted with a paddle mixer.
As an Additive: It is recommended that a forced action mixer or a low-speed drill fitted with a paddle should be used. Weigh the cement and sand where required into the mixer and dry blend together for one minute. With the machine in operation, add the premixed Ressi SBR 5850 and clean water. Continue mixing for 3 munities to ensure complete dispersal into the sand cement mix. Make any small adjustment to the quantity of clean water but do not significantly exceed the dosage shown below. Mix until homogenous material is obtained

COVERAGE

As a neat bonding agent: 5-7 m²/ Ltr/Coat. Actual coverage depends on texture and porosity of substrate. As an additive for the tile adhesives, bedding mortars, Sand-cement renders, plasters and screeds, the dosage may vary from 10 to 20% by weight of cement. If incorporated in a mix design, the recommended mix design should be followed for optimum result.

PACK SIZE

Ressi SBR 5850 is available in the following packaging:
1 KG, 5 KG, 15 KG, 25 KG, 200 KG and 1000 KG Containers.

PRODUCT PRESERVATION

Ressi SBR 5850 is preserved against bacterial and fungal attack. In the manufacture of finished product, the material must be retreated, as usual, with suitable biocides to give enhanced preservation.

SHELF LIFE

12 months from the date of manufacture when stored under warehouse conditions in original unopened packing. Extreme temperature/humidity may reduce shelf life.

CLEANING

Clean all equipment and tools with water immediately after use. Hardened material can be removed mechanically.

HEALTH & SAFETY

Ressi SBR 5850 is regarded as non-hazardous for transportation. Do not reuse bags or containers and dispose them off as per local rules and regulations. Gloves and suitable masks can be worn during application. Please refer to the MSDS of the product for further health and safety information.