Neutral Odor And Taste Silicone Rubber Material Food Mold Silicone Rubber 6250 - 25 Nipples
Description
RUI - HE 6250 - 25® is a kind of two-component liquid silicone rubber for injection molding processes, consisted of part A and part B.
It can be used to produce electronics keys supplies with the high rebound and good resistance to yellow.
All LSR are platinum cured (vulcanized) materials which are mixed in a 1: 1 ratio by weight.
Key Features and Benefits
- Fantastic durability
- Rapid vulcanization
- Neutral odor and taste
- Good tensile strength
- Good resistance to yellow
- Sensational weather resistance
- High stability to ozone and ultraviolet light
- Exceptional fluidity and good operability.
Typical Properties
| 6250-25 |
| Appearance | transparent |
| Viscosity(Ma.s) | 1000000 - 1600000 |
| Density (g/cm3) | 1.09±0.02 |
| Shore A Hardness(A) | 25± 2 |
| Tensile Strength(MPa) | ≥ 7.0 |
| Elongation at break(%) | ≥ 800 |
| Tear Strength(KN / m) | ≥ 12 |
| Linear Shrinkage(%) | ≤ 0.1 |
| Tesile set (%) | ≥2.6 |
| Rebound (%) | ≥40 |
| Compression set((22 hrs at 175℃) % | ≦30 |
These figures are for reference only, please contact us for details.
Operation instruction
- Part A and B are packed in 20kgs pails or 200kgs drums respectively.
- When operating, part A and B can be injected directly to the heated mold from the original containers by mean of metering and mixing unit.
- At the mold temperature of 90-150℃, silicone rubber cures within minutes according to the size.
- The pot life is 3-7days after mixing under 23℃.
- Clean pipe and machine when machine stoped for a long time.
Applications
Because of the outstanding properties, RH6150-25® liquid silicone rubber is particularly suitable for making baby feeding nipples, baby feeding bottles, baby bottle covers, silicone sealants for the breast pump, baby toys, etc.
Certificate
LSR 6250-25® Liquid silicone rubber obtained the following test certificate: RoHS, FDA, REACH, PAHS, ISO9001:2016, etc.
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction.
We have passed a lot of certifications. Such as FDA, RoHS, MSDS, ISO and so on.
Packaging & Delivery, Storage
| Packaging Details | This kind of rubber is packed in 20kg/plastic barrels or 200KG/iron drum with an inside plastic bag. |
| Port | HUANGPU GUANGZHOU, |
| Lead Time | 1 – 1000 (Kilograms)
1001 – 10000 (Kilograms) | 7 days
15 days |
Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.
Notice
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
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