JTB- 411/JTB- 450 is a vinyl acetate-ethylene redispersible copolymer emulsion powder (RDP).
Type: Vinyl acetate-ethylene redispersible copolymer
Solid content (%): 98%
Active substance content (%): 88 %
To produce high tensile strength and bond strength on various substrates. It offers the following characteristics and advantages.
Production:
The product exhibits stable performance, good adaptability, and consistent storage stability.
Formulation:
This formulation increases the cohesion of the mortar and forms a binding film between cement particles and on the surface, which enhances the flexural and tensile strength of the mortar.
The enhanced toughness reduces the potential for material cracking.
Construction:
It improves weather resistance and freeze-thaw resistance, while helping to minimize the risk of cracking.
It enhances water repellency and limits the water absorption rate.
This material also improves workability during on-site application.
This product is suitable for tile adhesive, terrazzo, decorative mortar, exterior wall insulation mortar, putty powder, waterproof mortar, repair mortar, self-leveling mortar, etc.
The recommended dosage of this product in various systems is 0.5% to 5.0% of the cementitious material. The optimal dosage needs to be determined through testing.
This product is packaged in paper bags, 25kg/bag (larger bags can also be provided upon special requirements).
This product is recommended to be stored in an environment of 0~30℃ and used within 12 months, there is a risk of clumping.
JTB-411 Redispersible Latex Powder
|
Appearance: |
White powder |
|
Bulk density( kg/ m³ ): |
400 ~ 500 |
|
pH value (1% aqueous solution): |
6.0~8.0 |
|
Glass transition temperature (DSC onset point ): |
0~-5℃ |
JTB-450 Redispersible latex powder
|
Appearance: |
White powder |
|
Bulk density( kg/ m³ ): |
400 ~ 500 |
|
pH value (1% aqueous solution): |
6.0~8.0 |
|
Glass transition temperature (DSC onset point ): |
-20~-10℃ |
JTB technology group are committed to providing customers in all sectors with valuable products and
solutions that offer convenience and efficiency.
Setting a 40-tonne compressor on its foundation looks simple until you measure the gap: typically 25 to 80 millimetres between the underside of the steel baseplate and the top of the concrete. That gap carries the entire operating load, plus vibration, thermal movement and occas...
READ MOREA base plate sits 25 mm above a concrete foundation, and every tonne that presses, vibrates, or torques the equipment above it will pass through that gap. Fill it with ordinary mortar and the mix dries, shrinks, and pulls away from the steel. Leave it as-cast concrete and the co...
READ MOREA concrete patch usually fails where the new material meets the old one. Unmodified cement-sand mortars shrink as they dry, bond weakly to the prepared substrate, and open a hairline gap that admits water and chlorides — the very corrosion cycle you were trying to stop. Polymer-...
READ MORE