Atopas ® is a registered trademark for Tipoo’s redispersible polymer powder product. It forms a complementary technology to Tipoo’s Atocell™ cellulose portfolio.

Product Details

Atopas® RDP is a free-flowing and water-soluble white powder product that is obtained from vinyl acetate ethylene through spray-drying process. The addition of Atopas ® VAE-RDP in dry-mix formulations can enhance the mortar adhesion and cohesion.

It also improves the mortar workability, flexibility, and enhances the hydrophobicity, durability, and greatly improve the tensile strength of materials and anti-bending degree. Our Atopas® products are broadly used as modifiers in as cement-based tile adhesives, thermal insulation systems and self-leveling flooring compounds.

Packaging

Multi-layer paper bags of 25 kg net Weight and supplied on pallets with shrink-wrapped.

1.2 / 1.5 Tons Per Pallets

• 20 FCL 15 MT (15,000 kg) with Pallets

• 40 GP 24 MT (24,000 kg) with Pallets

Typical Properties

Technical Data	RDP 8234H	RDP 7234	RDP 5248	RDP 5244	RDP 5243	RDP 5219	RDP 5211	RDP 5210	RDP 4218	RDP 4215	RDP 3218	RDP 3217
Polymerized	/	EVA	/	/	/	EVA	EVA	EVA	EVA	/	/	EVA
Protective Colloid	PVA	PVA	PVA	PVA	PVA	PVA	PVA	PVA	PVA	PVA	PVA	PVA
Appearance	White to light beige powder	White powder	White to light beige powder	White to light beige powder	White to light beige powder	White powder	White powder	White powder	White powder	White to light beige powder	White to light beige powder	White powder
Solid Content (%)	98±1	98±1	99±1	99±1	99±1	99±1	99±1	99±1	99±1	99±1	99±1	99±1
Bulk Density (kg/m3)	400 – 555	400 – 555	400 – 550	400 – 550	400 – 555	400 – 555	400 – 555	400 – 555	400 – 555	490 – 590	475 – 625	475 – 625
Particle Size (max 4%)	> 400 µm	/	400μm	400μm	> 400 µm	/	/	/	/	400μm	400μm	/
Ash Content (%）	13±2	12±2	12±2	12±2	12±2	12±2	12±2	12±2	15±2	13±2	13±2	17±2
Lowest Film forming Temperature	0℃	0℃	0℃	0℃	0℃	0℃	0℃	0℃	0℃	4℃	4℃	0℃
Glass Transition Temperature	/	0℃	/	/	/	0℃	0℃	0℃	0℃	/	/	0℃
Viscosity 25°C	/	2000 mPa.s	2000 mPa.s	/	/	2000 mPa.s	2000 mPa.s	2000 mPa.s	2000 mPa.s	2000 mPa.s	2000 mPa.s	2000 mPa.s

EVA – Ethylene-vinyl Acetate Copolymer
PVA – Polyvinyl Alcohol

Applications

EIFS

Joint Filler

Concrete Repair

Tile Adhesive

Adhesive & Base-Coat Mortar

Plaster/Render

Wall Putty/Skim Coat

Waterproof Mortar

Masonry Mortar

Characteristics

Application	Grades	Characteristics
Tile / Ceramic Adhesives	5210, 4218, 4215, 3217	Enhances adhesive properties and mechanical strength of mortar. Provides excellent resistance to heat, water, freeze-thaw cycles, and aging. Improves workability, durability, flexibility, and hydrophobicity to reduce cracking in the mortar.
Wall Putty / Skim Coat	8234H, 7234, 5244, 5243, 5219, 5210, 4218, 4215, 3217
Tile Grout	8234H, 5210
Waterproof Mortar	7234, 5219, 5211, 4218
Concrete Repair	7234, 5244, 5219, 5211, 4218, 3217
Thermal Insulation Mortar	7234, 5219, 4218, 3217
ETICS / EIFS	5219, 5211, 3218
Mineral Renders & Plasters	8234H, 7234, 5248, 5244
Adhesive & Base-Coat Mortars	8234H, 5248, 5243
Binding Mortar	5219, 4218
Plaster Mortar	4218
Gypsum Plaster & Interface Agent	3217
Cement Based Self-leveling	4218, 5219
Oil Drilling	4218, 5219
Thermal Insulation Renders	8234H, 7234, 5244, 5243	It Enhance the adhesive property and mechanical strength of mortar. It provides excellent heat, water, freeze-thaw, and aging resistance. Enhances flexibility and minimizes shrinkage during curing to reduce cracking and ensure a stable finish.
Cementitious Waterproofing Membrane	5248

Application Selection

Grades	RDP 8234H	RDP 7234	RDP 5248	RDP 5244	RDP 5243	RDP 5219	RDP 5211	RDP 5210	RDP 4218	RDP 4215	RDP 3218	RDP 3217
Tiles/Ceramic Adhesives								●	●	●		●
Wall putty / Skim coat	●	●		●	●	●		●	●	●		●
Tile Grout	●							●
Waterproof Mortar		●				●	●		●
Concrete Repair		●		●		●	●		●			●
Thermal Insulation Mortar		●				●			●			●
ETICS/EIFS						●	●				●
Mineral Renders & Plasters	●	●	●	●
Adhesive & Base-Coat Mortars	●		●		●
Thermal Insulation Renders	●	●		●	●
Cementitious Waterproofing Membrane			●
Binding Mortar						●			●
Plaster Mortar									●
Gypsum Plaster & Interface Agent												●
Cement Based Self-leveling						●			●
Oil Drilling						●			●

Advantages

Increase the adhesion to all kinds of substrates.
Improve the workability.
Increase the impact and abrasion resistance.
Enhance the freeze/thaw resistance.
Increase the flexibility.
Effectively reduce the bibulous rate of mortar.

We are a world-class manufacturer of
RDP, HPMC, MHEC, HEC, and PCE.