KR-2710
Polycarbonate Flame Retardant
| Required Performance | Flame Retardancy |
|---|---|
| Features and Applications | High Phenyl ContentPolycarbonate Flame Retardant |
- Flame retardant agents for polycarbonate
- Good transparency
Product Information
Flame Retardant Agents for Polycarbonate
By addition and melting and mixing, this product impart flame retardancy to resins (i.e. polycarbonate).
The resulting resin is a non-halogenated flame retardant polycarbonate resin with excellent environmental harmony and safety.
| Item/Product Name | KR-2710 |
|---|---|
| Appearance | Colorless transparent liquid |
| Viscosity at 25℃ (mm2/s) | 50 |
| Specific gravity at 25℃ | 1.07 |
| Refractive Index at 25℃ | 1.522 |
| Active ingredient (%) | 100 |
(Not specified values)
Flame Retardant Mechanism
How to Use
For 100 parts by weight of Polycarbonate, 0.5 to 5 parts by weight of KR-2710 and appropriate amount of additives such as light stabilizer, anti-drip agent, char catalyst, etc. are added, and then melt-mixed to obtain flame-retardant Polycarbonate.
Since the properties of the flame retardant polycarbonate vary depending on the type, manufacturer and amount of flame retardant agents and additives, molding conditions, and thickness of the molded product.
Please be sure to conduct preliminary experiments to determine the optimum amount of addition and conditions.
In addition, for more uniform dispersion, it is recommended to make master pellets with high concentrations of KR-2710 and the additives used in combination, and then mold them.
| Applicable resin | Polycarbonate |
|---|---|
| Solvent type | Solvent-free |
| Usage | Additive |
| Hardness of the coating | - |
| Appearance | Colorless transparent liquid |
| Active ingredient (%) | 100 |
| Viscosity at 25℃ | 50mm2/s |
| Specific gravity at 25℃ | 1.11 |
| Refractive index at 25°C | 1.522 |
| Solvent | - |
| UN Number | N/A |
| Packaging | 1kg,18kg |
(Not specified values)
Product Inquiry
KR-2710
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 |