X-40-2761
Flexural Resistant Silicone Oligomer Containing Acrylic Groups
| Required Performance | Weather ResistanceFlexibility and Crack ResistanceFlex Resistance |
|---|---|
| Features and Applications | Developmental GoodsFor Acrylic Resins |
- Acrylic equivalent 330g/mol
- This product imparts flexural resistance to acrylic resins.
- This product has excellent compatibility with acrylic resins and various photoinitiators.
- This product is applicable to UV/EB curing systems.
Product Information
X-40-2761 can be used as a resin (film) itself or as a modifier for other UV/EB curing resins.
- Used as a resin itself
-
- Flexural reststance
- High hardness
Excellent Flexural Resistance
Physical Properties of Cured Film
| Pencil hardness: Thickness 0.6mm | 4H |
|---|---|
| Flex resistance Thickness 0.2 mm (φ) | 2mm |
(Not specified values)
- Used as a resin modifier
-
- Adding crack resistance and slip property (pleasant touch)
- Excellent compatibility with the following organic solvents, acrylates, and various photoinitiators
- Organic solvents:
- PGM, IPA, cyclopentanol, ethanol, methyl acetate, butyl acetate, toluene, xylene, etc.
- Acrylate:
- DPHA, TMPTA, HDDA, A-TMM-3L, etc.
Comparison of Physical Properties by Mixing with DPHA (0.6 mm film)
| Composition ratio X-40-2761/DPHA (wt%) | 0/100 | 20/80 | 30/70 | 40/60 | 50/50 | 60/40 | |
|---|---|---|---|---|---|---|---|
| Hardness thickness 0.6mm | Pencil Hardness | 9H | 9H | 9H | 5H | 4H | 3H |
| Shore D | 96 | 90 | 87 | 85 | 83 | 80 | |
(Not specified values)
- UV curing conditions:
- High-pressure mercury lamp 600mJ/cm2, nitrogen atmosphere, 1Pass
- Photoinitiator:
- Add 5 wt% of Darocur 1173 to solid content
| Applicable solvent type | Organic solvent type |
|---|---|
| Applicable resin | Acrylic |
| Solvent type | Solvent-free |
| Usage | Main component, Additive |
| Curing method | UV curing |
| Hardness of the coating | - |
| Appearance | Pale yellow transparent liquid |
| Active ingredient (%) | 100 |
| Viscosity at 25℃ | 500mm2/s |
| Specific gravity at 25℃ | 1.10 |
| Refractive index at 25°C | 1.45 |
| Solvent | - |
| Standard curing conditions | Estimated light intensity 600 mJ/cm2 under N2 atmosphere |
| UN Number | N/A |
| Packaging | 1kg |
(Not specified values)
Product Inquiry
X-40-2761
Inquiry FormRelated Material
Related Product List
| Product Name | Type | Cure Method | Solvent System | Usage | Film Hardness | Common Name | Brief Description |
|---|---|---|---|---|---|---|---|
| KC-89S | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | High | Low degree of polymerization methyl oligomer | ・Low molecular weight ・It consists of only T unit. ・It forms high hard film. ・It has been used as binders of coatings. |
| KR-515 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Medium | Medium degree of polymerization methyl oligomer | ・Higher molecular weight than KC-89S. ・It consists of only T unit. ・It has been used as binders of coatings and organic resin modifiers. |
| KR-500 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Medium | Medium degree of polymerization methyl oligomer | ・Higher molecular weight than KC-89S. ・It consists of only T unit. ・It is a standard product of methyl type. ・It has been used as binders of coatings and organic resin modifiers. |
| X-40-9225 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Low | High degree of polymerization methyl oligomer | ・Higher molecular weight than KR-500. ・It consists of only T unit. ・It has been used as binders of coatings and organic resin modifiers. |
| X-40-9246 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Low | High degree of polymerization methyl oligomer | ・D unit is introduced to impart flexibility. ・It has been used as binders of coatings and organic resin modifiers. |
| X-40-9250 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Low | High degree of polymerization methyl oligomer | ・D unit is introduced to impart flexibility. ・It has been used as binders of coatings and organic resin modifiers. |
| X-88-1004 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | High | High adhesion, high hardness oligomer | ・Excellent adhesion to hard-to-bond substrates such as SUS and acrylic ・High hardness and excellent scratch resistance. |
| X-88-1007 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Low | High adhesion, crack resistant oligomer | ・Excellent adhesion to hard-to-bond substrates such as SUS and acrylic ・Excellent crack resistance and water repellency |
| KR-400N | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | High | High hardness methyl oligomer | ・It forms high hard coatings. ・This products is a KR-400 without the curing catalyst. |
| X-48-1500 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | – | Flex resistant oligomer | ・It combines high hardness and flex resistance. ・Rapid cure |
| X-48-1501 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | High | High hardness, flex resistance, heat crack resistance, impact resistance oligomer | ・It forms a film with high hardness, flex resistance heat resistant crack resistance and impact resistance. |
| X-48-1600 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | – | Ethoxy type, flex resistant oligomer | ・It combines high hardness and flex resistance. ・It cures by deethanol reaction of ethoxy groups. ・Environmentally friendly type (because it is not a demethanol reaction) |
| KR-401N | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Medium | Flex resistance, Methyl / Phenyl type oligomer | ・It forms a flexible film. ・High gloss ・This products is a KR-401N without the curing catalyst. |
| KR-510 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | – | Methyl / Phenyl type oligomer for resin modificatioon | ・It is a standard product of methyl / phenyl type. ・It has been mainly used as modification of heat resistance and weatherability of organic resin. ・It imparts flexibility and crack resistance to oligomer type coating agents. |
| KR-213 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | – | Methyl / Phenyl type oligomer for resin modificatioon | ・For resin modification ・It imparts flexibility and crack resistance. |
| X-40-9312 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | High | High hardness, flex resistant oligomer | ・It has high hardness and crack resistance. ・Excellent yellowing resistance and crack resistance after light irradiation |
| KR-400 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent | High | One-component cure high hard oligomer | ・It is a standard product of one-component (containing catalyst) type ・It forms high hard film. |
| X-40-2327 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent | Medium | One-component rapid cure oligomer | ・Rapid cure |
| KR-401 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent | Medium | One-component cure flex resistant oligomer | ・Excellent flex resistance ・High gloss |
| KR-4000G | Type A | Room Temperature Cure | Organic Solvent | Main Agent | Low | One-component cure high gloss oligomer | ・Excellent gloss ・Excellent water repellency and water sliding property. ・It exhibits antifouling properties even after wiping up applications. |
| X-40-2450 | Type A | Incurable (For Resin Modification) | Solvent-free (100% Silicone Content) | Resin Modifier | – | Ionic liquid modified oligomer | ・Easy to migrate to the surface when added to resin ・It provides antistatic properties with a small amount of addition. ・It has releasability. |
| X-40-9300 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main agent, Resin Modifier | Alkary resistant rapid cure oligomer | ・Rapid curing due to extremely high reactivity of alkoxy groups ・Alkali resistance ・Water resistance |
|
| X-40-9301 | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main agent, Resin Modifier | Alkary resistant oligomer | ・Alkali resistance ・Water resistance |
|
| KR-517 | Type AR | Incurable | Solvent-free (100% Silicone Content) | Resin Modifier | – | Epoxy group containing oligomer | ・Alkoxy groups are methoxy groups and ethoxy groups. ・Epoxy equivalent 830g/mol |
| X-24-9590 | Type AR | Incurable | Solvent-free (100% Silicone Content) | Resin Modifier | – | Epoxy group containing oligomer | ・Alkoxy groups are methoxy groups. ・Epoxy equivalent 590g/mol |
| KR-516 | Type AR | Incurable | Solvent-free (100% Silicone Content) | Resin Modifier | – | Epoxy group containing oligomer | ・Alkoxy groups are methoxy groups. ・Organic functional groups have methyl groups in addition to epoxy groups. ・Epoxy equivalent 280g/mol |
| KR-518 | Type AR | Incurable | Solvent-free (100% Silicone Content) | Resin Modifier | – | Mercapto group containing oligomer | ・Alkoxy groups are methoxy groups and ethoxy groups. ・Mercapto equivalent 800g/mol |
| KR-519 | Type AR | Incurable | Solvent-free (100% Silicone Content) | Resin Modifier | – | Mercapto group containing oligomer | ・Alkoxy groups are methoxy groups. ・Organic functional groups have methyl groups in addition to mercapto groups. ・Mercapto equivalent 450g/mol |
| KR-513 | Type AR | Incurable | Solvent-free (100% Silicone Content) | Resin Modifier | – | Acrylic group containing oligomer | ・Alkoxy groups are methoxy groups. ・Acrylic equivalent 210g/mol |
| X-40-9296 | Type AR | Incurable | Solvent-free (100% Silicone Content) | Resin Modifier | – | Methacrylic group containing oligomer | ・Alkoxy groups are methoxy groups. ・Methacrylic equivalent 230g/mol |
| KR-511 | Type AR | Incurable | Solvent-free (100% Silicone Content) | Resin Modifier | – | Vinyl group containing oligomer | ・Alkoxy groups are methoxy groups. ・Vinyl equivalent 530g/mol |
| KR-470 | Type R | Heat Cure, UV cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | High | Cyclic siloxane tetrafunctional oligomer containing alicyclic epoxy group | ・Relatively low molecular weight and excellent compatibility with epoxy resins ・It has a cyclic siloxane back bone and shrinkage is small during curing. |
| X-40-2678 | Type R | Heat Cure, UV cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Medium | Cyclic siloxane bifunctional oligomer containing alicyclic epoxy group | ・Relatively low molecular weight and excellent compatibility with epoxy resins ・It has a cyclic siloxane back bone and shrinkage is small during curing. ・Excellent crack resistance due to bifunctionality |
| X-40-2669 | Type R | Heat Cure, UV cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | – | Linear siloxane bifunctional oligomer containing alicyclic epoxy group | ・Relatively low molecular weight and excellent compatibility with epoxy resins ・With straight-chain siloxane back bone, good leveling property and wettability ・Low viscosity and effective as a reactive diluent |
| X-40-2728 | Type R | Heat Cure, UV cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | Medium | Glycidyl group containing cyclic siloxane bifunctional oligomer | ・Relatively low molecular weight and excellent compatibility with epoxy resins ・ It has a cyclic siloxane back bone and shrinkage is small during curing. ・Excellent crack resistance due to bifunctionality |
| X-40-2761 | Type R | UV Cure | Solvent-free (100% Silicone Content) | Main Agent, Resin Modifier | – | Acrylic group containing flex resistant oligomer | ・It imparts crack resistance. ・Excellent compatibility with acrylates and various photo initiators |
| KR-2710 | Type R | Incurable | Solvent-free | Resin Modifier | – | Polycarbonate flame retardant | ・Polycarbonate flame retardant ・Excellent transparency |
| X-48-1800 | – | Incurable | Solvent-free | Resin Modifier | – | Silicone for cold blend resin modification | ・Cold blend resin modifier for silane modified acrylic resin ・Improving weatherability, heat resistance, magic marker stain resistance and acid and alkali resistance ・Recommended addition amount = 10 to 50 parts per 100 resin solid content |
| X-48-1801 | – | Incurable | Solvent-free | Resin Modifier | – | Silicone for cold blend resin modification | ・Cold blend resin modifier for isocyanate curing resin ・Improving weatherability, magic marker stain resistance ・Recommended additive amount = 3% to 20% (converted to NCO equivalent) to curing agent |
| X-48-5030 | Type R | UV Cure | Solvent-free (100% Silicone Content) | Main Agent | High | Solvent-free UV cure hard coating agent | ・Excellent low viscosity, scratch resistance, and low warpage |
| X-48-5031 | Type R | UV Cure | Solvent-free (100% Silicone Content) | Main Agent | High | Solvent-free UV cure hard coating agent | ・Excellent weatherability, low viscosity, scratch resistance and low warpage. |
| X-88-2003A | Type A | Room Temperature Cure | Solvent-free (100% Silicone Content) | Main Agent | High | High hard, crack resistant, anti-fouling coating agent | ・It has high hardness and crack shrinkage property (Water repellency, water sliding property, magic marker stain resistance) ・One-component rapid cure type |