China LSR Liquid Silicone Rubber manufacturer

Medical Grade High Transparent Liquid Silicone Rubber For Negative Pressure Ball

Product Details:
Place of Origin: Guangzhou,China
Brand Name: Rui-He liquid silicone rubber
Certification: FDA,MSDS,LFGB,RoHs,ISO9001-2016
Model Number: 6250-50YH
Payment & Shipping Terms:
Minimum Order Quantity: 20KG/200KG
Price: Negotiation
Packaging Details: 20 kg pails or 200 kg drums
Delivery Time: 5-15days
Payment Terms: Western Union, L/C, T/T, Paypal, MoneyGram
Supply Ability: 1000 tons per day

Detail Information

Features: Excellent Biocompatibility Freight: Ocean / Air / Courier
Mixing Ratio: 1: 1 Recovery: High Recovery After Puncture
Material: 100% Food Grade LSR Silicone Molding: Injection Moulding
High Light:

medical grade liquid silicone rubber

,

clear silicone rubber

Product Description

Medical Grade High Transparent Liquid Silicone Rubber For Negative Pressure Ball

 

 

Description

 

  • This RH6250-50YH silicone material meets the medical requirements certification.
  • Excellent resistance to acid and alkali, so the silicone tube can pass some medicine liquid.
  • Our factory can allocate the silicone raw material according to your application requirements or performance requirements.
  • The performance, such as elongation, tear, and tensile strength, compression set, all can be customized.
  • LSR is platinum cured(vulcanized) materials which are mixed in a 1:1 ratio by weight.

 

 

Key Features And Benefits

 

High stability to ozone and ultraviolet light
Rapid vulcanization
High transparency
Neutral odor and taste
Excellent biocompatibility
High thermal stability
Good physical character, stable quality and easy to operate
Easy pigmentable with the LSR color pastes

 

 

 

Typical Properties

 

RH6250-50YH
Properties Unit A B
Appearance / transparent transparent
Viscosity mPa.s 1400000-2000000
Density g/cm3 1.12±0.02
Shore A Hardness A/JLS 50±3
Tensile Strength MPa ≥8.0
Elongation at break % ≥550
Tear Strength KN/m ≥25
Linear Shrinkage % ≤0.5
Tensile set % ≥1.7
Rebound % ≥50
Compression set (22 hrs at 175℃) % ≤35

These figures are for reference only, please contact us for details.

 

 

Typical properties of the vulcanisate:

The mixing ratio of components A: B = 1: 1.

 

 

 Medical Grade High Transparent Liquid Silicone Rubber For Negative Pressure Ball 0

 

 

 

Applications

 

Because of the outstanding properties, RH6250-50YH Lquid silicone rubber is particularly suitable for the following elastomeric articles: medical sacculus, negative pressure ball,catheter connector, sealing elements, diaphragms, ear plugs, bellows, baby teats, respiratory devices, air vent flaps, tube connectors, catheters, parts for medical technical equipment,mat, etc.

 Medical Grade High Transparent Liquid Silicone Rubber For Negative Pressure Ball 1

 

Certificate

 

Rui-He RH6250-50YH Liquid silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ISO9001:2016.

 

 

Notice

 

This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.

 

 

 

 

Medical Grade High Transparent Liquid Silicone Rubber For Negative Pressure Ball 2

 

 

FAQ

 
Q: Why could the silicone mold be reused only for a few times?


A: The tension and tear strength of the silicone mold changes. Here are some following reasons:

  1. Adding too much silicone oil into silicone rubber.
  2. Adding too much catalyst into the silicone rubber. Please add no more than 2% catalyst.
  3. Using the silicon rubber with wrong hardness to make molds for products.

 


 Packaging & Storage

  • RH6250-50YH Medical is available in 20kgs pails or 200kgs drums.
  • Store in a cool dry place out of direct sunlight, use it within 12 months from the day of manufacture.

 

Medical Grade High Transparent Liquid Silicone Rubber For Negative Pressure Ball 3

 

 

 

 

If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices on the website because prices fluctuate for many reasons.
 

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