Adhesive Resin AN2102-2 - Resorcinol formaldehyde resin
AN2102-2 is a resorcinol-formaldehyde resin, which is a methylene acceptor in resorcinol-formaldehyde-silica adhesion system. It is used in combination with a methylene donor to effectively bond the rubber to various framework materials.
| Property | Unit | Min. | Max. |
|---|---|---|---|
| Appearance | - | Dark red brown pastilles | |
| Softening Point | ℃ | 99.0 | 114.0 |
| Weight Loss | % | 0.7 | |
| Content of free Resorcinol | % | 12.0 | 15.0 |
| pH value（50% alcohol solution） | - | 4.0 | 6.0 |
Packaging and Storage
- 1. AN2102-2 is packed in paper lined with polyethylene plastic bag or plastic bag and has a net weight of 25 kg per bag.
- 2. Store in a cool and dry warehouse to avoid moisture absorption and agglomeration.
- 3. The product has a shelf life of 24 months from the date of manufacture.
Applications
1. AN2102-2 can be used as an adhesive to enhance bond of synthetic fibers or plated wire steel to rubber for tires, conveyer belt, drive belt, damping rubber, anti-vibration rubber and industrial component, etc.
2. AN2102-2 is used as methylene acceptor in resorcinol-formaldehyde-silica adhesion system, and it is often used with methylene donors, such as hexa-methylenetetramine (HMTA) or hexamethoxymethylmelamine (HMMM).
3. The amount of AN2102-2 in the compounding system is recommended to be 1-3parts, and the amount of the methylene donor is recommended to be 1-3 parts.
Qualified Product
Specifications
|
|||
| Property | Unit | Min. | Max. |
|---|---|---|---|
| Appearance | - | Dark red brown pastilles | |
| Softening Point | ℃ | 99.0 | 114.0 |
| Weight Loss | % | 0.7 | |
| Content of free Resorcinol | % | 12.0 | 15.0 |
| pH value（50% alcohol solution） | - | 4.0 | 6.0 |
Packaging and Storage
- 1. AN2102-2 is packed in paper lined with polyethylene plastic bag or plastic bag and has a net weight of 25 kg per bag.
- 2. Store in a cool and dry warehouse to avoid moisture absorption and agglomeration.
- 3. The product has a shelf life of 24 months from the date of manufacture.
Applications
1. AN2102-2 can be used as an adhesive to enhance bond of synthetic fibers or plated wire steel to rubber for tires, conveyer belt, drive belt, damping rubber, anti-vibration rubber and industrial component, etc.
2. AN2102-2 is used as methylene acceptor in resorcinol-formaldehyde-silica adhesion system, and it is often used with methylene donors, such as hexa-methylenetetramine (HMTA) or hexamethoxymethylmelamine (HMMM).
3. The amount of AN2102-2 in the compounding system is recommended to be 1-3parts, and the amount of the methylene donor is recommended to be 1-3 parts.