Triplex Hot monomer 500ml
Triplex Hot monomer.
Acrylic fluid for hot polymerization.
Packaging:
- 500ml
ProBase Hot polymer PinkV pink with veins 500g
ProBase Hot is an acrylic material that polymerizes at elevated temperatures.
Introduces a new quality standard for removable dentures made using the flask technique.
The physical and mechanical properties of the material guarantee ease and reliability of work regardless of the chosen polymerization technique.
Characteristics:
- Ease of use;
- Shape and color stability;
- Fine-grained structure;
- Several polymerization methods;
- No cadmium in the dye;
- Compliance with EN ISO 1567.
Indications :
- Complete dentures;
- Partial dentures;
- Combined dentures.
Packaging:
- 500g
Vertex RS Rapid Simplified monomer 250ml
Vertex Rapid Simplified, acrylic fluid for heat polymerization.
Packaging:
- 250ml.
Vertex RS Rapid Simplified polymer 1000g
Vertex Rapid Simplified acrylic for making full and partial dentures.
Characteristics:
- color 4: colorless;
- color 10: transparent pink with veins;
- for hot polymerization;
- Accelerated (20 min) or traditional polymerization can be used.
Application:
- complete dentures;
- partial dentures.
Technical specifications:
- dough phase 15 minutes;
- working time 30 minutes;
- curing time 20 minutes at 100°C;
- mixing ratio by volume 1 ml / 0.95 g liquid (monomer) 2.3 g powder (polymer);
- impact resistance 11.3 kJ/m²;
- bending strength ≥ 65 MPa;
- modulus of elasticity in bending ≥ 2000 MPa;
- water sorption ≤ 32 μg/mm³;
- solubility ≤ 1.6 µg/mm³.
Packaging:
- 1000g
Vertex RS Rapid Simplified polymer 500g
Vertex Rapid Simplified acrylic for making full and partial dentures.
Characteristics:
- color 4: colorless;
- color 10: transparent pink with veins;
- for hot polymerization;
- Accelerated (20 min) or traditional polymerization can be used.
Application:
- complete dentures;
- partial dentures.
Technical specifications:
- dough phase 15 minutes;
- working time 30 minutes;
- curing time 20 minutes at 100°C;
- mixing ratio by volume 1 ml / 0.95 g liquid (monomer) 2.3 g powder (polymer);
- impact resistance 11.3 kJ/m²;
- bending strength ≥ 65 MPa;
- modulus of elasticity in bending ≥ 2000 MPa;
- water sorption ≤ 32 μg/mm³;
- solubility ≤ 1.6 µg/mm³.
Packaging:
- 500g
Villacryl H plus 750g+400ml
Villacryl H Plus is a heat-polymerized polymethacrylate material intended for the production of base plates for full and partial dentures.
Colors:
- 0 colorless;
- V2 milky pink veined;
- V4 pink veined.
Characteristics:
- easy to prepare and process;
- ensures comfort of using the prosthesis;
- high aesthetics of the prosthesis thanks to its natural color;
- increased mechanical strength;
- does not contain heavy metals and tertiary amines;
- biologically neutral.
Technical data:
- mixing proportions 24 g powder / 10 g (10.5 ml) liquid;
- dough preparation time: 20-25 min. (at 23 °C);
- dough shelf life: 25-30 min. (at 23 °C);
- polymerization process 30 min. – 60°C→100°C,30 min. – 100 °C,30 min. – air cooling;
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm³;
- Sorption < 32* µg/mm³.
Packaging:
- 750g powder/400ml liquid
Vertex RS Rapid Simplified monomer 1000ml
Vertex Rapid Simplified.
Hot polymerization fluid.
Packaging:
- 1000ml
Vertex Rapid Simplified 4000g polymer color 10
Vertex Rapid Simplified acrylic for making full and partial dentures.
Characteristics:
- color 10 (transparent pink with veins);
- polymerizing under the influence of high temperature;
- adapted to accelerated (20 min.) and traditional polymerization.
Application:
- complete dentures;
- partial dentures.
Technical specifications:
- dough phase 15 minutes;
- working time 30 minutes;
- curing time 20 minutes at 100°C;
- mixing ratio by volume 1 ml / 0.95 g liquid (monomer) 2.3 g powder (polymer);
- impact resistance 11.3 kJ/m²;
- bending strength ≥ 65 MPa;
- modulus of elasticity in bending ≥ 2000 MPa;
- water sorption ≤ 32 μg/mm³;
- solubility ≤ 1.6 µg/mm³.
Packaging:
- 4000g
Probase Hot Clear polymer 500g
ProBase Hot is an acrylic material that polymerizes at elevated temperatures.
Introduces a new quality standard for removable dentures made using the flask technique.
The physical and mechanical properties of the material guarantee ease and reliability of work regardless of the chosen polymerization technique.
Characteristics:
- colorless;
- easy to use;
- shape and color stability;
- fine-grained structure;
- several polymerization methods;
- no cadmium in the dye;
- compliance with EN ISO 1567.
Indications :
- complete dentures;
- partial dentures;
- combined dentures.
Packaging:
- 500g
Triplex Hot polymer PV 500g
Triplex Hot is an acrylic material that polymerizes at high temperature.
Characteristics:
- pink with veins;
- designed for making prostheses using the overlay technique;
Recommended polymerization method:
- place the can in the frame in a container with cold water;
- heat the water to 100 °C;
- keep boiling for 45 min.
Alternative polymerization method:
- Place the can in the frame in a pot of boiling water and keep boiling for 20 minutes.
Indications:
- complete dentures;
- partial dentures;
- combined dentures;
- relining.
Packaging:
- 500g
FuturAcryl 2000 monomer 500ml
FuturAcryl 2000, acrylic fluid for hot polymerization.
Packaging:
- 500ml
Villacryl H Rapid 750g/400ml
Villacryl H Rapid, acrylic designed for rapid hot polymerization of the basic plates of full and partial dentures.
Color:
- 0 colorless;
- V2 milky pink veined;
- V4 pink veined.
Characteristics:
- easy to prepare and process;
- minimizes hot polymerization time;
- high mechanical strength;
- biologically neutral.
Polymerization time:
- 10 minutes – 80 °C→100 °C
- 20 min - 100 °C
- 20 min. – cooling at room temperature
Technical data:
- mixing proportions: 24 g powder/10 g (10.5 ml) liquid;
- dough preparation time: 8-10 minutes;
- pot life: 20 minutes;
- fracture strength: > 65* MPa;
- solubility: < 1.6* µg/mm³;
- sorption: < 32* µg/mm³.
Packaging:
- 750g/400ml
FuturAcryl 2000 polymer 1000g
FuturAcryl 2000 is an acrylic material intended for hot polymerization.
Color:
- pink with veins;
- pink banners with veins;
- colorless.
Advantages:
- excellent mechanical properties;
- suitable for quick curing (approx. 20 minutes);
- high surface compression, making it great for polishing;
Characteristics:
- making full and partial dentures;
- It is suitable for making dentures using any technique, but has been specially developed for the packing or injection method and short polymerization.
Packaging:
- 1000g
Superacryl Plus polymer 500g
Superacryl Plus thermosetting acrylic resin.
Colors:
- From pink;
- X pink with veins;
- 0 colorless.
Characteristics:
- for the production of full and partial denture plates.
Packaging:
- 500g
Villacryl H Rapid monomer 400ml
Villacryl H Rapid, acrylic fluid for heat polymerization.
Packaging:
- 400ml
Villacryl H Plus color V4 polymer 2 kg
Villacryl H Plus, a heat-polymerized polymethacrylate material intended for the production of base plates for full and partial dentures.
Characteristics:
- easy to prepare and process;
- ensures comfort of using the prosthesis;
- high aesthetics of the prosthesis thanks to its natural color;
- increased mechanical strength;
- does not contain heavy metals and tertiary amines;
- biologically neutral.
Technical data:
- mixing proportions 24 g powder / 10 g (10.5 ml) liquid;
- dough preparation time: 20-25 min. (at 23 °C);
- dough shelf life: 25-30 min. (at 23 °C);
- polymerization process 30 min. – 60°C→100°C,30 min. – 100 °C,30 min. – air cooling;
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm³;
- Sorption < 32* µg/mm³.
Packaging:
- 2kg
Estetic hot melt acrylic polymer 500g
Estetic acrylic material for making denture plates, heat polymerizing.
Available colors:
- 0 colorless;
- 8 pink unveined;
- 10 pink without veins;
- 8V pink with veins;
- 10V pink with veins.
Characteristics:
- requires a short polymerization time;
- is characterized by low water and saliva absorption;
- excellent plasticity and ease of forming under press pressure does not cause increased short-circuit;
- can be combined with soft, flexible relines;
- the translucency of the mass allows the natural color of the patient's mucous membrane to be highlighted
- meets the requirements of the PN-EN ISO 20795-1 standard.
Technical data:
- mixing ratio: powder/liquid by weight - 2:1
- dough preparation time: 10-15 min.
- Shelf life of the dough: 15 min.
- residual monomer content: 1.33%
- fracture strength: 73.0 Mpa.
- bending elasticity: 2334 MPa.
- solubility: 0.1 μg/mm³
- sorption: 22.6 μg/mm³
Polymerization process:
- Place the can in boiling water (or, in the case of thick dentures, in cold water and bring to a boil)
- keep at 100°C for 20 min.
- cool in water to room temperature.
Packaging:
- 500g
Villacryl H Rapid color V4 polymer 750g
Villacryl H Rapid, acrylic for rapid hot polymerization, intended for the production of base plates for full and partial dentures.
Characteristics:
- easy to prepare and process;
- minimizes hot polymerization time;
- high mechanical strength;
- biologically neutral.
- Color V4 pink with veins.
Packaging:
- 750g powder
Villacryl H Plus polymer 750g
Villacryl H Plus, a heat-polymerized polymethacrylate material intended for the production of base plates for full and partial dentures.
Colors:
- 0 colorless;
- V4 pink veined.
Characteristics:
- easy to prepare and process;
- ensures comfort of using the prosthesis;
- high aesthetics of the prosthesis thanks to its natural color;
- increased mechanical strength;
- does not contain heavy metals and tertiary amines;
- biologically neutral.
Technical data:
- mixing proportions 24 g powder / 10 g (10.5 ml) liquid;
- dough preparation time: 20-25 min. (at 23 °C);
- dough shelf life: 25-30 min. (at 23 °C);
- polymerization process 30 min. – 60°C→100°C,30 min. – 100 °C,30 min. – air cooling;
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm³;
- Sorption < 32* µg/mm³.
Packaging:
- 750g
Estetic hot acrylic polymer 2000g
Estetic acrylic material for making denture plates, heat polymerizing.
Available colors:
- 8V pink with veins;
- 10V pink with veins.
Characteristics:
- requires a short polymerization time;
- is characterized by low water and saliva absorption;
- excellent plasticity and ease of forming under press pressure does not cause increased short-circuit;
- can be combined with soft, flexible relines;
- the translucency of the mass allows the natural color of the patient's mucous membrane to be brought out;
- meets the requirements of the PN-EN ISO 20795-1 standard.
Technical data:
- mixing proportions: by weight powder/liquid - 2:1;
- dough preparation time: 10-15 minutes;
- Shelf life of the dough: 15 minutes;
- residual monomer content: 1.33%;
- fracture strength: 73.0 Mpa;
- bending elasticity: 2334 MPa;
- solubility: 0.1 μg/mm³;
- Sorption: 22.6 μg/mm³.
Polymerization process:
- Place the can in boiling water (or, in the case of thick dentures, in cold water and bring to a boil)
- keep at 100°C for 20 min.
- cool in water to room temperature
Packaging:
- 2000g
MERZ Dental Promolux color V10 polymer 1000g
A colour-stable, heat-polymerising plastic for the manufacture of partial and full dentures by injection and extrusion/compression methods.
Color:
- pink transparent with veins.
Composition:
- PMMA copolymer;
- dibenzoyl peroxide;
- organic dyes;
- inorganic pigments.
For use in the following execution methods:
- injection method according to the device manufacturer's information;
- conventional can pressing technique.
Dosage and method of use:
- mixing proportions 30 g powder : 10 ml liquid;
- use class IV plaster for making models and embedding if possible;
- to isolate plaster from plastic, use a regular alginate isolator;
- when using dosing aids, do not thicken the powder;
- apply monomer and add polymer while tapping constantly;
- for 30 seconds, rub well with a spatula and then leave covered to swell;
- During the pressing or injection process, the can temperature should be < 30 °C.
Polymerization process:
- Heat the can in a water bath from room temperature to 70 °C;
- keep at 70 °C for 30 to 60 minutes;
- then heat to 100 °C;
- keep at 100 °C for 30 minutes;
- cool slowly in a water bath to room temperature;
- Remove from the mold only after reaching room temperature.
Packaging:
- 1kg
Villacryl H Plus polymer 4kg
Villacryl H Plus is a heat-polymerized polymethacrylate material intended for the production of base plates for full and partial dentures.
Colors:
- 0 colorless;
- V4 pink veined.
Characteristics:
- easy to prepare and process;
- ensures comfort of using the prosthesis;
- high aesthetics of the prosthesis thanks to its natural color;
- increased mechanical strength;
- does not contain heavy metals and tertiary amines;
- biologically neutral.
Technical data:
- mixing proportions 24 g powder / 10 g (10.5 ml) liquid;
- dough preparation time: 20-25 min. (at 23 °C);
- dough shelf life: 25-30 min. (at 23 °C);
- polymerization process 30 min. – 60°C→100°C,30 min. – 100 °C,30 min. – air cooling;
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm³;
- Sorption < 32* µg/mm³.
Packaging:
- 4000g
Triplex Hot set 3x500g + 500 ml PV Set Promotion
Triplex Hot is an acrylic material that polymerizes at high temperature.
Characteristics:
- designed for making prostheses using the overlay technique;
- standard polymerization method (recommended) - Place the can in the frame in a container with cold water, heat the water to 100 °C, keep boiling for 45 minutes;
- alternative polymerization method - Place the can in the frame in a container with boiling water and keep boiling for 20 minutes;
- pink with veins.
Indications:
- complete dentures;
- partial dentures;
- combined dentures;
- relining.
Packaging:
- 3x 500g powder
- 500 ml liquid
Vertex RS 4000g color 10 + 2x 1000 ml promotional set SUPER PRICE
Vertex Rapid Simplifield acrylic for making full and partial dentures - fast polymerization, only 20 minutes (place the can in boiling water)
Indications:
- complete dentures;
- partial dentures.
Technical specifications:
- dough phase 15 minutes;
- working time 30 minutes;
- curing time 20 minutes at 100°C;
- mixing proportions by volume/parts by weight 1 ml / 0.95 g liquid (monomer) 2.3 g powder (polymer);
- impact resistance 11.3 kJ/m2;
- bending strength ≥ 65 MPa;
- flexural modulus ≥ 2000 MPa;
- water sorption ≤ 32 μg/mm3;
- solubility ≤ 1.6 µg/mm3.
Packaging:
- 4000g polymer color 10 (transparent pink, veined)
- 2x 1000 ml monomer
Pro Base Hot polymer PV 2x500g + 500 ml set PROMOTION
ProBase Hot is an acrylic material that polymerizes at elevated temperatures.
Introduces a new quality standard for removable dentures made using the flask technique.
The physical and mechanical properties of the material guarantee ease and reliability of work regardless of the chosen polymerization technique.
Characteristics:
- ease of use;
- shape and color stability;
- fine-grained structure;
- several polymerization methods;
- no cadmium in the dye;
- compliance with EN ISO 1567.
Indications :
- complete dentures;
- partial dentures;
- combined dentures.
Packaging:
- 2x 500g powder
- 1X 500ml liquid
Villacryl H Plus V4 4kg+2x monomer 1L
Villacryl H Plus is a heat-polymerized polymethacrylate material intended for the production of base plates for full and partial dentures.
Color:
- V4 pink veined.
Characteristics:
- easy to prepare and process;
- ensures comfort of using the prosthesis;
- high aesthetics of the prosthesis thanks to its natural color;
- increased mechanical strength;
- does not contain heavy metals and tertiary amines;
- biologically neutral.
Technical data:
- mixing proportions 24 g powder / 10 g (10.5 ml) liquid;
- dough preparation time: 20-25 min. (at 23 °C);
- dough shelf life: 25-30 min. (at 23 °C);
- polymerization process 30 min. – 60°C→100°C,30 min. – 100 °C,30 min. – air cooling;
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm³;
- Sorption < 32* µg/mm³.
Packaging:
- 4kg + 2l
MERZ Dental Promolux polymer 2kg + monomer 1l Promotion
A colour-stable, heat-polymerising plastic for the manufacture of partial and full dentures by injection and extrusion/compression methods.
Color:
- pink transparent with veins.
For use in the following execution methods:
- injection method according to the device manufacturer's information;
- conventional can pressing technique;
Dosage and method of use:
- mixing proportions 30 g powder : 10 ml liquid;
- use class IV plaster for making models and embedding if possible;
- to isolate plaster from plastic, use a regular alginate isolator;
- when using dosing aids, do not thicken the powder;
- apply monomer and add polymer while tapping constantly;
- for 30 seconds, rub well with a spatula and then leave covered to swell;
- During the pressing or injection process, the can temperature should be < 30 °C.
Polymerization process:
- Heat the can in a water bath from room temperature to 70 °C;
- keep at 70 °C for 30 to 60 minutes;
- then heat to 100 °C;
- keep at 100 °C for 30 minutes;
- cool slowly in a water bath to room temperature;
- Remove from the mold only after reaching room temperature.
Packaging:
- 2kg + 1l
Estetic set polymer 2kg monomer1l
Estetic acrylic material for making denture plates, heat polymerizing.
Available colors:
- 8V pink with veins;
- 10V pink with veins.
Characteristics:
- requires a short polymerization time;
- is characterized by low water and saliva absorption;
- excellent plasticity and ease of forming under press pressure does not cause increased short-circuit;
- can be combined with soft, flexible relines;
- the translucency of the mass allows the natural color of the patient's mucous membrane to be brought out;
- meets the requirements of the PN-EN ISO 20795-1 standard.
Technical data:
- mixing proportions: by weight powder/liquid - 2:1;
- dough preparation time: 10-15 minutes;
- Shelf life of the dough: 15 minutes;
- residual monomer content: 1.33%;
- fracture strength: 73.0 Mpa;
- bending elasticity: 2334 MPa;
- solubility: 0.1 μg/mm3;
- sorption: 22.6 μg/mm3.
Polymerization process:
- place the can in boiling water (in the case of thick dentures, place in cold water and bring to a boil);
- keep at 100°C for 20 minutes;
- cool in water to room temperature.
Packaging:
- 2kg/1l
Estetic set 500g/250ml
Estetic acrylic material for making denture plates, heat polymerizing.
Available colors:
- 0 colorless
- 8 pink without veins
- 10 pink without veins
- 8V pink with veins
- 10V pink with veins
Characteristics:
- Requires a short polymerization time.
- It is characterized by low water and saliva absorption.
- Excellent plasticity and ease of forming under press pressure do not cause increased short circuit.
- Can be combined with soft, flexible relines.
- The translucency of the mass allows the natural color of the patient's mucous membrane to be brought out.
- Meets the requirements of PN-EN ISO 20795-1.
Technical data:
- Mixing ratio: by weight powder/liquid - 2:1.
- Dough preparation time: 10-15 min.
- Dough shelf life: 15 min.
- Residual monomer content: 1.33%
- Break strength: 73.0 Mpa.
- Bending elasticity: 2334 MPa.
- Solubility: 0.1 μg/mm3.
- Sorption: 22.6 μg/mm3.
Polymerization process:
- Place the can in boiling water (or, in the case of thick dentures, in cold water and bring to a boil)
- Keep at 100°C for 20 min.
- Cool in water to room temperature.
Packaging:
- 500g/250ml
Aplodent Hot polymer 500g
Aplodent Hot acrylic material, hot polymerized, intended for the production of base plates of full and partial removable dentures and indirect denture relines.
Advantages:
- perfect consistency of acrylic dough;
- contains only organic pigments and is cadmium-free;
- minimal shrinkage;
- rapid thermal polymerization;
- short waiting time for dough 10 minutes;
- wide range of colors.
Technical data:
- mixing proportions: 35 g powder / 14 ml liquid;
- dough setting time: about 10 min. (at 23°C);
- Dough shelf life: about 25 minutes (at 23°C);
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm3;
- sorption < 32* µg/mm3.
Polymerization process:
- place the can in 100°C water;
- turn off the heat and leave for 15 minutes;
- then cook for 20 minutes.
Colors;
- 0 – colorless;
- V26 – veined pink;
- V27 – milky pink veined
- T41 – reddish pink.
Packaging:
- 500g
Aplodent Hot polymer 1000g
Aplodent Hot acrylic material, hot polymerized, intended for the production of base plates of full and partial removable dentures and indirect denture relines.
Advantages:
- perfect consistency of acrylic dough;
- contains only organic pigments and is cadmium-free;
- minimal shrinkage;
- rapid thermal polymerization;
- short waiting time for dough 10 min;
- wide range of colors.
Technical data:
- mixing proportions: 35 g powder / 14 ml liquid;
- dough setting time: about 10 min. (at 23°C);
- Dough shelf life: about 25 minutes (at 23°C);
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm3;
- sorption < 32* µg/mm3.
Polymerization process:
- place the can in 100°C water;
- turn off the heat and leave for 15 minutes;
- then cook for 20 minutes.
Colors;
- 0 – colorless;
- V26 – veined pink;
- V27 – milky veined pink;
- T41 – reddish pink.
Packaging:
- 1000g
Aplodent Hot polymer 2kg
Aplodent Hot acrylic material, hot polymerized, intended for the production of base plates of full and partial removable dentures and indirect denture relines.
Advantages:
- perfect consistency of acrylic dough;
- contains only organic pigments and is cadmium-free;
- minimal shrinkage;
- rapid thermal polymerization;
- short waiting time for dough 10 min;
- wide range of colors.
Technical data:
- mixing proportions: 35 g powder / 14 ml liquid;
- dough setting time: about 10 min. (at 23°C);
- Dough shelf life: about 25 minutes (at 23°C);
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm3;
- sorption < 32* µg/mm3.
Polymerization process:
- place the can in 100°C water;
- turn off the heat and leave for 15 minutes;
- then cook for 20 minutes.
Colors;
- 0 – colorless;
- V26 – veined pink;
- V27 – milky veined pink;
- T41 – reddish pink.
Packaging:
- 2000g
Aplodent Hot polymer 4kg
Aplodent Hot acrylic material, hot polymerized, intended for the production of base plates of full and partial removable dentures and indirect denture relines.
Advantages:
- perfect consistency of acrylic dough;
- contains only organic pigments and is cadmium-free;
- minimal shrinkage;
- rapid thermal polymerization;
- short waiting time for dough 10 min;
- wide range of colors.
Technical data:
- mixing proportions: 35 g powder / 14 ml liquid;
- dough setting time: about 10 min. (at 23°C);
- Dough shelf life: about 25 minutes (at 23°C);
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm3;
- sorption < 32* µg/mm3.
Polymerization process:
- place the can in 100°C water;
- turn off the heat and leave for 15 minutes;
- then cook for 20 minutes.
Colors;
- 0 – colorless;
- V26 – veined pink;
- V27 – milky veined pink;
- T41 – reddish pink.
Packaging:
- 4000g
Aplodent Hot powder 4kg + 2x1l monomer Promotion
Aplodent Hot acrylic material, hot polymerized, intended for the production of base plates of full and partial removable dentures and indirect denture relines.
Advantages:
- perfect consistency of acrylic dough;
- contains only organic pigments and is cadmium-free;
- minimal shrinkage;
- rapid thermal polymerization;
- short waiting time for dough 10 minutes;
- wide range of colors.
Technical data:
- mixing proportions: 35 g powder / 14 ml liquid;
- dough setting time: about 10 min. (at 23°C);
- Dough shelf life: about 25 minutes (at 23°C);
- fracture strength > 65* MPa;
- solubility < 1.6* µg/mm3;
- sorption < 32* µg/mm3.
Polymerization process:
- place the can in 100°C water;
- turn off the heat and leave for 15 minutes;
- then cook for 20 minutes.
Colors:
- V26 – veined pink;
- V27 – milky veined pink.
Packaging:
- 4kg + 2x1l