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40 Shore A Food Grade Liquid Silicone Rubber For Foldable / Collapsible Kitchenware

Categories Food Grade Liquid Silicone Rubber
Brand Name: RUI - HE
Model Number: 6250-40
Certification: FDA,MSDS,LFGB,RoHs,ISO9001-2016
Place of Origin: Guangzhou,China
MOQ: 20KG/200KG
Price: Negotiation
Payment Terms: Western Union, L/C, T/T, Paypal,
Supply Ability: 1000 tons per day
Delivery Time: 5-15 days
Packaging Details: 20 kg pails or 200 kg drums
Service: ODM / OEM
Hardness: 40 Shore A
Transportation: By air or By ship
Incoterms: EXW, FOB, CIF
Sample: available
Advantage: 15 years old
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40 Shore A Food Grade Liquid Silicone Rubber For Foldable / Collapsible Kitchenware


Food Grade Two Component Liquid Silicone Rubber For Foldable / Collapsible Kitchenware


Description


Liquid silicone rubbers are pumpable two-part compounds that are delivered ready to use. They are vulcanized by addition curing.
Component A contains catalyst and component B functional polysiloxane as
a curing agent.
Compared to peroxide curing, liquid silicone rubbers do not release any curing by-products.


Style No.RH6250-40
Raw materialSilicone oil, polysiloxane(base polymer),(silicaces fillers),etc
Basic ColorMicro blue transparent, transluncent
AppearanceViscous Liquid, sticky liquid, two parts
Shelf time12 months
ApplicationsKitchenware, nursing bottle, nipple, diving goggles, baby toys


Typical Properties


RH6250-40
PropertiesUnitAB
Appearance/transparenttransparent
ViscositymPa.s1400000 - 2000000
Densityg/cm31.09± 0.02
Shore A HardnessA/JLS40 ± 3
Tensile StrengthMPa≥ 8.0
Elongation at break%≥ 550
Tear StrengthKN/m≥ 25
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.

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

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

Key Features And Benefits

High resistance to yellow

Rapid vulcanization
Sterilizable with ethylene oxide, steam and gamma radiation
Neutral odor and taste
High rebound property
High thermal stability
Good physical character, stable quality and easy to operate
Easy pigmentable with the LSR color pastes



Production Process

  1. Add raw material
  2. Stir and mix
  3. Sampling inspection
  4. (Viscosity detection, Hardness test, Tear resistance)
  5. Mass production
  6. Label
  7. Packing
  8. Transport

Certificates


RUI-HE® RH6250-40 Liquid silicone rubber obtained the following test certificate:
ISO9001: 2016FDARoHSREACHPAHSSGSMSDS


Packaging & Storage

  • 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.

FAQ

Q: Do you test all your goods before delivery?
A: Absolutely, we have our QC team to control during the production. Goods will be 100% inspected before shipment.

Q: How can I know my order have been shipped or not?
A: We will update the information once shipped out. Any details of the goods will be sent to you.



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.

Quality 40 Shore A Food Grade Liquid Silicone Rubber For Foldable / Collapsible Kitchenware for sale
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