Jiaxing Honing Import&Export CO,.LTD
| Payment Terms | T/T, L/C, D/P |
| Supply Ability | 5000TONS PRT MONTH |
| Packaging Details | 25KGS BAG |
| Appearance | Light yellow transparent pellets |
| Package | 25kg or 500kgs bag |
| Curing time | 65-85s |
| Monomers | Phenol and Formaldehyde |
| Flow | medium |
| Application | Brake Pads |
| Brand Name | HONINGLITE |
| Model Number | F2123-5 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C, D/P | Supply Ability | 5000TONS PRT MONTH |
| Packaging Details | 25KGS BAG | Appearance | Light yellow transparent pellets |
| Package | 25kg or 500kgs bag | Curing time | 65-85s |
| Monomers | Phenol and Formaldehyde | Flow | medium |
| Application | Brake Pads | Brand Name | HONINGLITE |
| Model Number | F2123-5 | Place of Origin | CHINA |
| High Light | phenol formaldehyde plastic ，thermoplastic polymer resin | ||
Phenol Formaldehyde Resin F2123-5 is produced by condensing a molar excess of phenol to formaldehyde in the presence of an acid catalyst. This produces a thermoplastic resin. To cure this resin, a hardening agent is used, HMTA (or hexa). Under heat and pressure, it yields ammonia and formaldehyde as methylene groups to cure the resin, hence the term “two-step,” because of the two formaldehyde additions. A novolak phenolic resin has an infinite shelf life under normal storage conditions.Cured phenolic resin provides the rigidity necessary to maintain structural integrity and dimensional stability even under severe conditions.
Characteristics
A. Bonding Strength
The primary use of phenolic resin is as a bonding agent. Phenolic resin effortlessly penetrates and adheres to the structure of many organic and inorganic fillers and reinforcements, which makes it an ideal candidate for various end uses.
B. High Temperature Performance
A key characteristic of thermoset phenolic resin is its ability to withstand high temperature under mechanical
load with minimal deformation or creep. In other words, cured phenolic resin provides the rigidity necessary to
maintain structural integrity and dimensional stability even under severe conditions.
C. Chemical Resistance
Phenolic resins accommodate the harsh exposure of severe chemical environments. The inherent nature of
phenolic resin provides an impervious shield to protect a variety of substrates from the corrosive effects of
chemicals. Laboratory tests confirm minimal degradation from many chemicals after prolonged exposure,
often at elevated temperatures.
D. Low Smoke and Toxicity
Burning phenolic resin typically generates hydrogen, hydrocarbons, water vapor, and carbon dioxide. Phenolic resin produces a relatively low amount of smoke at a relatively low level of toxicity.
E . High Carbon and Char Yield
Phenolic resins demonstrate higher char yields than other plastic materials when exposed to temperatures
above their point of decomposition. In an inert atmosphere at high temperatures (600° - 2,000°F, 300 -
1,000°C), phenolic resin will convert to a structural carbon known as vitreous carbon. In many ways, this
material behaves similar to ceramic and may actually contribute to structural integrity when exposed to fire
situations.
Application
Phenol Formaldehyde Resin F2123-5 is recommended for Brake Pads.
Phenolic resins are often used as the binder component in the formulation for disk pads. Various types of phenolic resins have been developed; non-modified phenolic resin, oil modified, cashew modified, cresol modified, and rubber-modified resins have been utilized
The use of phenolic resins as binder for Brake Pads provided the necessary thermal resistance and performance characteristics
● Low free phenol
● Improved toughness
● Improved heat resistance
● Reduced noise and judder
Specification:
| Properties | Value | Test standard |
| Flow@125°C | 88-90°C | GB/T24411-2009 |
| Curing time @150°C | 38-45 | GB/T24411-2009 |
| Free-phenol | 0-3.5% | GB/T30773-2014 |
Packing&Storage
the package is paper-plastics bag in 25KGS each one
The storage life of this product is several months in a cool and dry place in original closed bags
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2014
Total Annual:
10000000-50000000
Employee Number:
>300
Ecer Certification：
Site Member
Established in 2014,HONING located in JIAXING CITY, where are in the one hour economic circle of Shanghai,Ningbo,Hangzhou. Our core team is specialized in chemicals with decades sales experience Our core business scope are Phenolic resin,Phenolic moulding compound, Novel biomaterials based on Cas... Established in 2014,HONING located in JIAXING CITY, where are in the one hour economic circle of Shanghai,Ningbo,Hangzhou. Our core team is specialized in chemicals with decades sales experience Our core business scope are Phenolic resin,Phenolic moulding compound, Novel biomaterials based on Cas...
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