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Ultra-low volatile resin products
Category:
Organosilicone Material Solutions for Infant and Toddler Care
Email:1541901416@qq.com
Phone:020-36896519
Product Features
♦ The product is formed in a single step with VOCs below 0.5%, reducing the time required for secondary baking.
♦ Offers products in a variety of hardness grades: 30, 40, 50, 60, 70, 71
♦ The product features a transparent appearance, resistance to yellowing and aging, and can be used continuously over a wide temperature range from –40°C to 200°C.
♦ Excellent machinability and physical properties
♦ Certified to ROHS, LFGB, and other standards
Application
Baby and infant products: pacifiers, baby bottles, teething toys, silicone spoons for infants, breast pumps, drool bibs, nipples, infant toothbrushes, and more.
Typical Performance Metrics
|
Test Items |
Standard |
6250-30FV A/B |
6250-40FV A/B |
6250-50FV A/B |
6250-60FV A/B |
6250-70FV A/B |
6250-71FV A/B |
|
Appearance |
Visual estimation |
Transparent |
Transparent |
Transparent |
Transparent |
Transparent |
Transparent |
|
Viscosity (Pa·s) |
DIN53019 |
1000 |
1000 |
1200 |
1200 |
1200 |
1200 |
|
Hardness (HA) |
GB/T531.1 |
30 |
40 |
50 |
60 |
67 |
71 |
|
Density (g/cm³) |
GB/T533 |
1.09 |
1.1 |
1.11 |
1.13 |
1.14 |
1.14 |
|
Rebound (%) |
GB/T1681 |
65 |
65 |
70 |
70 |
70 |
65 |
|
Tensile strength (MPa) |
GB/T528 |
7 |
7.5 |
8 |
9 |
8 |
8.5 |
|
Elongation (%) |
GB/T528 |
600 |
550 |
450 |
380 |
350 |
300 |
|
Tear strength (kN/m) |
GB/T529 |
15 |
20 |
25 |
25 |
27 |
25 |
|
Tensile rupture permanent deformation (%) |
GB/T528 |
2.6 |
1.7 |
1.7 |
0.8 |
0.8 |
0.8 |
|
Linear Shrinkage Rate (%) |
GB/T 14235.4-93 |
2.2 |
2.2 |
2.2 |
2.1 |
2.0 |
2.0 |
|
VOC(%) |
GB/T28482 |
0.4 |
0.4 |
0.4 |
0.4 |
0.35 |
0.35 |
Note:
Curing conditions: After uniformly mixing the liquid adhesive components A and B at a 1:1 ratio, mold‑press molding is performed in a 140 mm × 120 mm × 2 mm mold at 175°C for 5 minutes.
This data is for reference only; the material’s performance parameters and molding process shall be governed by the specifications provided by our Technical Department.
Packaging Specifications
Suitable for 200 kg/drum and 20 kg/drum
Precautions
Store at room temperature in a dry, well-ventilated indoor location, away from direct sunlight. Shelf life: 12 months.
During storage and use, contact with compounds containing nitrogen, phosphorus, sulfur, tin, or lead can poison the platinum catalyst, thereby affecting the sulfidation process.
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