China LSR Liquid Silicone Rubber manufacturer

High temperature High Transparent Food Grade Eco-Friendly Liquid Silicone Rubber For Kitchenware

Product Details:
Place of Origin: GuangZhou, China
Brand Name: RUI - HE
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.
Model Number: 6250-25
Payment & Shipping Terms:
Minimum Order Quantity: 20KG or 200KG
Price: Negotiation
Packaging Details: 20 kg pails or 200 kg drums
Delivery Time: 5 -15 days
Payment Terms: Western Union, L/C, T/T, Paypal
Supply Ability: 1000 tons per day

Detail Information

Type: Food Grade Silicone Rubber Hardness: 25 A
Curing Time: 5 Mins Port: Guangzhou / Shenzhen
Sample: Available State: Flowing Liquid
High Light:

food grade silicone mould making rubber

,

food safe silicone rubber

Product Description

 

High-temperature High Transparent Food Grade Eco-Friendly Liquid Silicone Rubber For 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 curing agent.

Compared to peroxide curing, liquid silicone rubbers do not release any curing by-products.

 

Style NO. 6250-25
End use food mold, nipples
Curing type Platinum vulcanization
Shelf life 12 months
Payment term L/C, T/T, Western Union, Paypal

 

 

Typical Property

 

6250-25
/ Unit Part - A Part - B
Appearance / translucent translucent
Viscosity mPa.s 1000000 - 1600000
Shore A hardness A 25 ± 3
Density g/cm3 1.09 ± 0.02
Resilience % ≥ 40
Tensile strength Mpa ≥ 6
Tear strength KN / m ≥ 12
Elongation % ≥ 700
Compression set % ≤ 30
Linear shrinkage rate % ≤ 0.1

This data is a typical reference value and is for reference only.

 

 

Packing & Storage

 

Available in 20kg pails or 200kg drums.

Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.

 

 

High temperature High Transparent Food Grade Eco-Friendly Liquid Silicone Rubber For Kitchenware 0

 

 

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

 

High temperature High Transparent Food Grade Eco-Friendly Liquid Silicone Rubber For Kitchenware 1

 

Instructions

 

Here is a look at the LSR molding process:

 

1. LSR A + B components typically come in a 5-gallon pail or 55-gallon drum. A process controlled pumping kit presses down on the buckets to force the material into the static mixer and feed into the injection unit.

 

2. Then, streams of pigment can be added and controlled. In the injection, press material will be mixed together additionally with a screw and pushed forward to create a “shot” of material, or the amount needed to fill the mold.

 

3. After the material is injected into the mold, it will then stay clamped together to cure the LSR. Then, either an operator or a robot will remove the cured product from the mold and the cycle repeats. It is a very quick efficient process that typically averages 30 seconds.

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