8646 SMT Stencil Roll has an advanced structure of outstanding strength&absorbency with reduced lint,increased cleaning.
Port: Shanghai
Minimum Order Quantity: 300 Roll/Rolls
Supply Ability: 200000 Roll/Rolls per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: 50rolls/ctn
Delivery Detail: 30-45days
Superior SMT Stencil Roll (replace Dupont Sontara FP)
We developed this newest Superior Dupont 8646 SMT Stencil Roll which can replace Sontara series. This special material features an advanced structure of outstanding strength and absorbency with reduced lint, which results in increased stencil cleaning efficiency.
And also because of its excellent absorbent qualities, even small quantities of paste, adhesive or solvents are removed from the stencil underside, preventing bridging, saving time, material and allowing downstream processes to be completed efficiently.
Specifications :
1.High performance USC medium
2.Developed for SMT applications
3.Enhanced cleaning raises yield and throughput
4.High tear resistance raises MTBF and reduces operator intervention
5.Ideal for fine-pitch SMT manufacturing and advanced screen printing applications
| Property | Value | Test Method |
| Composition | Woodpulp Cellulose | |
| Basis wt. | 1.87 oz/yd2 | ASTM D1117 Sec17 |
| Tensile Strength XD | 20.9 lbs | ASTM D1117 Sec17 |
| Tensile Strength | 27.2 lbs | ASTM D1117 Sec17 |
| Thickness | 0.33mm | |
| Intrinsic water absorption | 7.2ml/g | ASTM D6651-01 |
| Extrinsic water absorption | 435ml/m2 | ASTM D6651-01 |
| Intrinsic absorption rate | 39ml/g/s | ASTM D6651-01 |
| Extrinsic absorption rate | 2385ml/m2/s | ASTM D6651-01 |
| Extractables SC01%(Short-term extraction) | 0.07 | IES-RP-CC004.2 |
| Extractables OS20%(Short-term extraction) | 0.05 | IES-RP-CC004.2 |
| Fiber Shedding | 132,037fibers/m2 | ASTM D6652-01 |
| Basic Weight | 63g/m2 |
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