GUANGZHOU RUI-HE NEW MATERIAL SCIENTIFIC Co. , LTD 86--13660165505 chenp8008@gmail.com
6250-40YH LSR Liquid Silicone Rubber For Silicone Seals / Stoppers And Valves

6250-40YH LSR Liquid Silicone Rubber For Silicone Seals / Stoppers And Valves

  • High Light

    high temp silicone mold rubber

    ,

    rtv silicone mould making rubber

  • Appearance
    Good Transparency
  • Biocompatibility
    Excellent Biocompatibility
  • Mixing Ratio
    1: 1
  • Certificate
    FAD.MSDS,RoHs,LFGB,etc.
  • Recovery
    High Recovery After Puncture
  • Stability
    High Thermal Stability
  • Material
    100% Food Grade LSR Silicone
  • Advantage
    15 Years Experience Factory
  • Hardness
    40 Shore A
  • Color
    Transparent
  • Place of Origin
    Guangzhou,China
  • Brand Name
    Rui-He liquid silicone rubber
  • Certification
    FDA,MSDS,LFGB,RoHs,ISO9001-2016
  • Model Number
    6250-40YH
  • 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

6250-40YH LSR Liquid Silicone Rubber For Silicone Seals / Stoppers And Valves

 

Two Parts Liquid Silicone Rubber 6250-40YH For Variety Of Silicone Seals, Stoppers And Valves

 

 

 

Description

 

Item Liquid Silicone Rubber make silicone seal, clips, Food Grade Skin Safe Liquid Silicone Rubber Suppliers
Raw material Silicone oil, polysiloxane(base polymer),(cross-linking agent),etc
Basic Color Micro blue transparent, translucent
Appearance Viscous Liquid, sticky liquid, two parts
Vulcanization condition Vulcanization: 150 °C / 5 min
Applications Kitchenware, nursing bottle, nipple, diving goggles,

 

LSR is platinum cured(vulcanized) materials which are mixed in a 1:1 ratio by weight.

 

 

Key

Features

And

Benefits

Food grade no Impurity
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

 

RH6250-40YH
Properties Unit A B
Appearance / transparent transparent
Viscosity mPa.s 1400000-2000000
Density g/cm3 1.10±0.02
Shore A Hardness A/JLS 40±3
Tensile Strength MPa ≥7.5
Elongation at break % ≥550
Tear Strength KN/m ≥20
Linear Shrinkage % ≦0.1
Tensile set % ≥1.7
Rebound % ≥55
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.

Vulcanisation: 5 min. 150 °C + 4 hrs. 200 °C post cure

 

 

 

6250-40YH LSR Liquid Silicone Rubber For Silicone Seals / Stoppers And Valves 0

 

 

Applications

 

Because of the outstanding properties, RH6250-40YH Lquid silicone rubber is particularly suitable for the following elastomeric articles: 

kitchenware, nursing bottle, nipple, diving goggles, sealing elements, diaphragms, ear plugs, bellows, baby teats, respiratory devices, air vent flaps, tube connectors, catheters, parts for medical technical equipment,mat.etc.

 

 

 

6250-40YH LSR Liquid Silicone Rubber For Silicone Seals / Stoppers And Valves 1

 

 

 

Certificate

 

Rui-He RH6250-40YH Liquid silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ETC.

 

 

Packaging & Storage

  • RH6250-40YH 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.

 

Notice

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

 

 

6250-40YH LSR Liquid Silicone Rubber For Silicone Seals / Stoppers And Valves 2

 

 

Why Choose Us?

 

1. 15 years of manufacturing experience focus on silicone rubber

2. All Products shipped is Up to FDA, Rosh, Reach, LFGB, testing standard

3. Around quality controlling procedure and perfect service to you

4. Offer to tailor the order accordance with customer's requirement in detail.

5. 800 tons solid silicone rubber, 300 tons LSR silicone rubber and 200 tons silicone oil every month

6. Special organic silicon R&D team and precision inspection instruments equipped

7. Automatic manufacturing equipment adopted, which ensure the products shipped quality well largely


6250-40YH LSR Liquid Silicone Rubber For Silicone Seals / Stoppers And Valves 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.