Qingdao fineking New Materials Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 15 |
| Model Number | SR205 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Delivery Time | 15 |
| Model Number | SR205 | Place of Origin | CHINA |
| High Light | Improves hardness and tear resistance Phenolic reinforcing resin ，Enhances wear resistance SR205 resin ，Granular and dust-free Rubber reinforcing resin | ||
Phenolic Reinforcing Resin SR205
Product Characteristics Description
SR205, as a high-efficiency reinforcing resin, when used in conjunction with a methylene donor, can improve the hardness, tear strength, abrasion resistance, tensile strength, and modulus of the rubber compound through thermal vulcanization. To obtain the best reinforcing effect, it is necessary to add 10% hexamethylenetetramine (HMT) relative to the amount of SR205 reinforcing resin as a crosslinking agent. HMT can also be replaced by other methylene donors, such as hexamethoxymethylmelamine (HMMM). To prevent scorching during the mixing process, the reinforcing resin SR205 should be added in the early stage of mixing to exert its plasticizing effect, while the methylene donor should be added in the later stage of mixing together with the accelerator and sulfur. SR205 is granular in appearance, not easily dusty, and convenient for weighing.
Application Areas
Mainly used in the bead area of tires, also used in shoe soles and car window seals.
Usage
It is recommended to add SR205 during the masterbatch mixing stage to ensure sufficient dispersion in the rubber compound and to exert its softening or plasticizing effect.
Based on 100 parts by weight of rubber, the recommended dosage is 5-15 parts.
Technical Specifications
Appearance: Yellow to brown granules (Visual inspection)
Softening point, Ring and Ball method, ℃: 92-116 GB/T4507-2014
Ash content, 550±25℃, %: ≤1.0 GB/T11409-2008
Packaging
The standard packaging for SR205 is a paper-plastic composite bag or plastic bag, net weight 25KG.
Safety and Transportation
According to transportation laws, reinforcing resin SR205 is a non-hazardous material.
Storage
Store in a cool, dry place for 12 months.
Company Details
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
2010年
Total Annual:
100000000-150000000
Employee Number:
500~500
Ecer Certification：
Verified Supplier
Qingdao fineking New Materials Co., Ltd., established in September 2010, has a first-phase construction area of 100 mu (approximately 6.7 hectares) with a building area of 50,000 square meters. It has six factory bases located on the north side of TCL Avenue, Beian Subdistrict Office, Ji... Qingdao fineking New Materials Co., Ltd., established in September 2010, has a first-phase construction area of 100 mu (approximately 6.7 hectares) with a building area of 50,000 square meters. It has six factory bases located on the north side of TCL Avenue, Beian Subdistrict Office, Ji...
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