903C
Tex Year Industries Inc.
903C is a hot melt adhesive made from synthetic rubber copolymers. It provides high adhesion, low viscosity, and excellent performance in a range of temperatures. This adhesive is colorless to light yellow and is suitable for various bonding applications. It meets FDA Food Grade 21 CFR 175.105 standards for adhesives.
- Ideal for bonding applications
- FDA compliant
- Excellent adhesion
- Excellent temperature performance
- Low viscosity
Specifications
Identifiers
- Chemical name
- Styrene-ethylene/Butylene-styrene Block Copolymer; Ethylene-vinyl Acetate Copolymer; Rosin Ester; Hydrogenated Hydrocarbon Resin; Wax; Mineral Oil; Tris(2,4-di-tert-butylphenyl) Phosphite
- CAS number(s)
- 66070-58-4, 24937-78-8, 8050-26-8, 69430-35-9, 9002-88-4, 64742-70-7, 31570-04-4
- EC number
- 613-880-1; 607-457-0; 232-479-9; 614-968-2; 618-339-3; 265-174-4; 250-709-6
- Synonyms
- Hot Melt Glue, Hot Melt Adhesive
Technical specifications
Properties
| Property | Value | Unit |
|---|---|---|
| Physical State | Solid | - |
| Shape | Pillow/Block | - |
| Color | White to light yellow | - |
| Odor | Resin | - |
| Flash Point | > 250 (Open cup) | °C |
| Specific Gravity | 0.94 - 1.00 | - |
| Softening Point | 80 ± 10 | °C |
| Dynamic viscosity | 700 - 1,500 (at 140 °C) | mPa·s |
Specifications
| Test Condition | Specification | Value | Unit | Test Method |
|---|---|---|---|---|
| - | Base | Synthetic Rubber Copolymers | - | - |
| - | Shape | Pillow/Block | - | Observation |
| - | Color | White to light yellow | - | Observation |
| - | Specific Gravity | 0.94 - 1.00 | - | ASTM D297-93 & JISK6530 |
| - | Operation Temperature | 140 - 160 | °C | - |
| - | Softening Point | 80 ± 10 | °C | ASTM-E28 (R&B) |
| - | Hardness | 54 | - | ASTM-D2240 (Shore A) |
| at 120 - 160 °C | Viscosity | 500 - 3000 | mPa∙s | Brookfield Viscometer RV-DVII, spindle #27 |
| - | Open Time | 25 | sec | Texyear (HMA-04-01) |
| - | Setting Time | 6 | sec | Texyear (HMA-05-01) |
- Industries
- Adhesives & SealantsCASE
- Product groups
- ThermoplasticsHot Melt Adhesives
- Applications
- Paper bonding
- Functions
- Adhesion promoterAdhesive
- Market segments
- Hot-melt adhesives
Documents
- Request a copy
Technical Data Sheet (TDS)
Specifications & performance data
- Request a copy
Safety Data Sheet (SDS)
Safety information & handling