FKM Rubber Precompound designed to meet requirements of extrusion products especially low permeability fuel hose bonding
Price:
10-15usd/kg
MOQ:
20KGS
Delivery Time:
7-15 working days
Brand:
DOWHON
Product Description
FKM Rubber Precompound for Extrusion Products
DTR-5925HGV is a bimodal distribution fluoroelastomer precompound specifically engineered for extrusion applications, particularly low permeability fuel hose bonding with THV.
Basic Characteristics
| Property | Value |
|---|---|
| Fluorine Content | 69.5% |
| Specific Gravity | 1.88 |
| Physical Form | Slab |
| Color | Off-white |
| Solubility | Ketones and Esters |
| Mooney Viscosity ML 1+10@ 121ºC | 25 |
Key Features
- Excellent extrusion performance
- High loading capacity in formulations
- Superior physical properties
- Exceptional chemical and penetration resistance
Recommended Processing Procedures
DTR-5925HGV can be compounded using internal mixers or two-roll mills with standard fillers and typical fluoroelastomer formulation ingredients. All dry ingredients should be blended before adding to the rubber solid. Full cooling should be maintained during compounding, and the compound should be cooled rapidly after mixing.
Packaging Information
DTR-5925HGV is packaged with PE film in cartons. Each carton contains 20kg net weight.
Safety and Handling
- Store in well-ventilated areas
- Strictly prohibit smoking in working areas
- Avoid eye contact
- Thoroughly wash any contacted skin and clothing after handling
For complete safety and handling guidelines, refer to the product's Material Safety Data Sheet or consult Dowhon personnel.
Typical Properties
Rheological Properties
GOTECH Moving Die Rheometer (GT-M3000A) 100 cpm 0.5 Arc 140℃@ 30min
| Property | Value | Test Method |
|---|---|---|
| ML, lb.in | 2.98 | ASTM D6601 |
| MH, lb.in | 22.12 | ASTM D6601 |
| Ts2, min | 1:52 | ASTM D6601 |
| T10, min | 1:32 | ASTM D6601 |
| T90, min | 10:28 | ASTM D6601 |
Physical Properties
Press Cure 140℃@30min
| Property | Value | Test Method |
|---|---|---|
| Tensile Strength, MPa | 12.56 | ASTM D412 |
| Elongation at Break, % | 330 | ASTM D412 |
| Hardness, Shore A | 77 | ASTM D412 |
| Compression Set % (125℃@70h) | 27 | ASTM D395, method B |
| Low Temperature Resistance Tr10, ℃ | -11 | ASTM 1329 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Dowhon International Co., Ltd.
Location
Room2010,Fortune Center,No.191 Tongyi Bystreet,Chengdu,China
Contact Person
Cheng