Good qulity liquid silicone injection molding process is highly automated with short cycle times
Brand Name:Rui-He
Certification:RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001
Model Number:RH625-0212-10
Minimum Order Quantity:100KG
Delivery Time:5-8days
Payment Terms:L/C, T/T, Western Union
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Location:
Guangzhou Guangdong China
Address:
No.117 Fengshen Avenue, Xiuquan Street, Huadu District, Guangzhou,China
Supplier`s last login times:
within 14 hours
Product Details
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Product Details
Good qulity liquid silicone injection molding process is highly automated with short cycle times
A Liquid Silicone Rubber material is a two-part platinum-cured elastomer that can be injected into a mold cavity to manufacture a part.
LSR is very versatile in the elastomer industry and is seen across a whole spectrum of parts from consumer products to medical devices and everything in between.
Most silicone rubber varieties share in common naturally-occurring qualities of high electrical insulation, resistance to extreme temperatures, chemical inertness and resilience in harsh environments.
Product description
Ruihe RH6250 SERIES Liquid Silicone Rubber (F-LSR) is specifically designed for liquid injection molding.
The product is supplied as a two component, soft fluorosilicone paste. It heat cures to a 60 durometer material.
The cured rubber product is resistant to a wide variety of solvents and chemicals over a wide temperature range
of -63 to +175°C (-82° to +347°F) under immersion conditions, and up to +225°C (+437°F) in dry heat.
Application
These grades are particularly suitable for the economical production of large series of injectionmoulded articles.
Parts made from RUI-HE RH6250-50 can be used for technical and pharmaceutical applications.
These articles are also suitable for use in conjunction with foodstuffs.
Processing
Mixing
Rui-he RH 6250 series Liquid Silicone Rubber is a two-component
material supplied as parts A and B,
which should be combined in a 1:1 ratio. Meter mix equipment which
pumps, meters, and mixes
the two components without the incorporation of air is strongly
recommended for production.
Pot Life
After the A and B components are mixed, Liquid Silicone Rubber will remain usable for at least 48 hours at room
temperature.
Storage
The 'Best use before end' date of each batch is shown on the
product label.
Storage beyond the date specified on the label does not necessarily
mean that the product is no longer usable.
In this case however, the properties required for the intended use
must be checked for quality assurance reasons.
| Physical properties | Testing method | Unit | RH6250-40A/B | RH6250-50A/B | RH6250-60A/B | RH6250-70A/B | RH6250-71A/B |
| Appearance | Visual inspection | / | Transparent | ||||
| Viscosity | DIN53019 | Pa.s | 1200 | 1200 | 1500 | 2000 | 2500/ |
| Hardness | GB/T 531.1 | Shore A | 40 | 50 | 60 | 65 | 70 |
| Density | GB/T 533 | g/cm3 | 1.11 | 1.12 | 1.12 | 1.13 | 1.13 |
| Resilience | GB/T 1681 | % | 55 | 65 | 60 | 55 | 55 |
| Tensile Strength | GB/T 528-2009 | Mpa | 7.5 | 9 | 9.5 | 9.5 | 9 |
| Elongation | GB/T 528 | % | 550 | 550 | 500 | 400 | 350 |
| Tear Strength | GB/T 529 | KN/m | 25 | 30 | 35 | 30 | 25 |
| Tensile Set | GB/T 528 | % | 2.6 | 1.7 | 1.7 | 0.8 | 0.8 |
| Linear shrinkage | CGB-T14235.4 | % | 2.5 | 2.6 | 2.6 | 2.5 | 2.5 |
CONTACT US
For more than 15 years, OEM designers and maintenance and materials
engineers around the world have trusted
the Rui-he brand for performance and expertise to solve or prevent
sealant challenges.
Rui-he has sales offices, manufacturing sites, and science and
technology laboratories – and a network of more than 200.
To learn more about our extensive product and service offerings,
order samples, visit lsrliquidsiliconerubber.com
email: chenp8008@@gmail.com or call at(wechat//whatsapp) +86 136
6016 5505.
Good qulity liquid silicone injection molding process is highly automated with short cycle times
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