Workability and retention
AMP-68 is developed for improved handling, trowellability and retention during application.
AMP-68 / Polymer raw material
AAC & tile adhesives.
Start with your target.
Short pot life, difficult trowelling or a bond-strength target? AMP-68 is Razon’s polymer raw material for AAC jointing mortars and tile adhesives. Evaluate it with your cement and sand through laboratory trials.
Manufacturer-published comparisonPot life: 45 minutes → 2 hours
Ordinary-additive vs AMP-68-enriched mortar, as reported by Razon. Test conditions are unspecified; validate your formulation.
01
What needs to improve?
Your application and performance target
Working time, handling and bonding each affect how an adhesive performs during installation. AMP-68 is Razon’s polymer raw material for developing AAC jointing mortars and tile adhesives. Choose the question closest to your formulation.
01
AAC block jointing
02Developing a jointing mortar?
Evaluate AMP-68 in Razon’s published cement-and-sand starting formulation.
Tile adhesive
03Developing a tile adhesive?
Razon positions AMP-68 for Type 1, 2 and 3 formulations; validate the complete adhesive.
Handling
04Short pot life or difficult trowelling?
Review the published handling comparison, then test AMP-68 with your materials.
Mechanical performance
Bond or strength below your target?
Compare Razon’s published values and plan a laboratory trial for your application.
Already selected your cement and sand?
The suitable polymer dose depends on your actual materials and target application.
02
Check the published comparison
Ordinary mortar / AMP-68
For short working time, difficult trowelling or a strength target, review the corresponding property below. Razon’s six published comparisons cover handling, strength and cost. Establish the performance of your finished adhesive through a controlled laboratory comparison.
| Property | Ordinary additive | With AMP-68 |
|---|---|---|
| Pot life | 45 minutes | 2 hours |
| Trowellability | ++ | ++++ |
| Bond strengthN/mm² | 0.3–0.5 | >1 |
| Tensile strengthN/mm² | Up to 0.3 | Up to 1 |
| Compressive strengthN/mm² | Up to 3 | Up to 8 |
| Cost | ++++ | +++ |
Manufacturer-published values; test ages and conditions are unspecified. Plus signs are undefined qualitative ratings.
Comparison · CSVWhat the polymer contributes
Razon identifies polymer quality, fineness, dosage, solubility, type and molecular weight as factors that influence the finished adhesive.
Pot life
The published comparison reports two hours for AMP-68-enriched mortar against 45 minutes for ordinary-additive mortar.
Strength and toughness
Razon positions the polymer for improved bond and tensile strengths, hardness and toughness.
Cement optimisation
Evaluate cement consumption and raw-material cost alongside the performance requirements of the finished product.
Compare it with your current system
Evaluate an AMP-68 sample with your own cement, sand and application requirements.
03
Build a trial formulation
Cement + sand + AMP-68
AMP-68 is the polymer raw material in Razon’s cement-and-sand adhesive formulation. To evaluate it for your handling or strength requirements, start with these published proportions and run trials using your own materials.
Cement300kg
Sand700kg
AMP-6820–40kg
1,000 kg cement + sand base1,020–1,040 kg total dry material
Razon’s starting proportions. Adjust polymer dosage through lab trials with your cement and sand.
Formula · CSVFormulation notes
Mixing water, cement grade, sand specification and mixing procedure are not specified in the published formula. Establish these for your materials and intended application.
Polymer quality, fineness, solubility, type and molecular weight also affect the finished adhesive. Check workability, pot life and required strengths before production.
Develop the right balance
Discuss your materials and application before choosing the final polymer dosage.
04
Applications
AAC block jointing & tile adhesives
Develop a cement-and-sand jointing mortar around handling, working time and bonding.
Establish the complete adhesive formulation for the intended tile type and installation.
Validate the finished adhesive for its intended grade and application conditions.
Razon positions AMP-68 for Type 1, 2 and 3 tile adhesive formulations. Validate the complete adhesive against the applicable requirements of IS 15477:2019.
Images illustrate application contexts and are not evidence of AMP-68 performance.
05
From lab trial to production
Formulation development & supply
Define cement grade, sand specification, water demand and mixing procedure, then compare the handling and strength properties of your finished adhesive. Adjust the polymer dose through laboratory trials before production.
Razon describes AMP-68 as a raw material used by major manufacturers and SME plants across India. Discuss supply, inventory requirements and raw-material economics alongside the formulation.
Select your materials
Use the cement and sand planned for production so the trial represents your actual system.
Compare the dosage
Evaluate the published 20–40 kg starting range with the properties you need.
Test the adhesive
Confirm workability, pot life and the required strengths for the intended application.
Working on an existing formulation?
Share your raw materials, application and the property you want to improve.
06
Common questions
AMP-68 / before production
Is AMP-68 a finished tile adhesive?
No. Razon presents AMP-68 as a polymer raw material used inside cement-and-sand AAC jointing and tile-adhesive formulations.
Is 300 kg cement + 700 kg sand + 20-40 kg AMP-68 a production-ready recipe?
Treat it as a published starting formulation. The source does not specify mixing water, cement grade, sand specification or a complete mixing procedure.
Why does the AMP-68 dosage need a lab trial?
The finished result depends on the cement, sand, water demand, mixing procedure and target application. Those variables are not fully fixed by the published starting formulation.
What performance data is published?
Razon publishes comparisons for pot life, trowellability, bond strength, tensile strength, compressive strength and cost. Test ages and full conditions are not supplied for the strength values, and the plus-sign ratings are undefined.
Can Razon help with an existing formulation?
The current Razon page directs formulation enquiries to its contact channel. Share the application and raw-material system so the discussion can focus on the actual formulation.
LET’S TALK
Discuss your AMP-68 formulation.
Tell us about your materials and application. Razon can help with formulation enquiries, sample discussions and current commercial terms.
Your enquiry
Choose how you’d like to get in touch.
info@razonengg.comWhat to include in your enquiry
- Application: AAC jointing mortar or tile adhesive
- Cement and sand details already selected
- Property to improve: handling, pot life, bond or strength
- Whether you need formulation guidance, a sample or current pricing