Home > Silicone Rubber >

Liquid Silicone Rubber For Baby Nipples, Bottles Injection Molding 2 Part LSR 6250 - 60 With LFGB

Categories Food Grade Liquid Silicone Rubber
Brand Name: RUI - HE
Model Number: 6250 - 60
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001:2016, etc.
Place of Origin: GuangZhou, China
MOQ: 20KG or 200KG
Price: Negotiation
Payment Terms: Western Union, L/C, T/T, Paypal
Supply Ability: 1000 tons per day
Delivery Time: 5 - 15days
Packaging Details: 20 kg pails or 200 kg drums
Shelf Life: 1 year
Mixing ratio: 1 : 1
Advance: High rebound
Usage: medical parts,nipples, cake molds, cook tools
Grade: medical & food grade
Appearance: transparent
Port: Guangzhou / Shenzhen
Material: 100% food grade liquid silicone rubber
  • Product Details
  • Company Profile

Liquid Silicone Rubber For Baby Nipples, Bottles Injection Molding 2 Part LSR 6250 - 60 With LFGB

Liquid Silicone Rubber For Baby Nipples, Bottles Injection Molding 2 Part LSR 6250 - 60 With LFGB


LSR 6250 - 60® is a kind of two-component liquid silicone rubber for injection molding processes, consisting of part A and part B. The material of this product has the same performance as the Wacker, and the high-performance cost ratio. All LSR are platinum cured (vulcanized) materials which are mixed in a 1: 1 ratio by weight.

Key Features and Benefits

  • Fantastic durability
  • Rapid vulcanization
  • Neutral odor and taste
  • High rebound property
  • Good resistance to yellow
  • Sensational weather resistance
  • High stability to ozone and ultraviolet light
  • Easy pigmentable with the LSR Color Pastes

Typical Properties

RH 6250-60
Viscosity(Ma.s)2000000 - 3000000
Density (g/cm3)1.12±0.02
Shore A Hardness(A)60 ± 3
Tensile Strength(MPa)≥ 5.0
Elongation at break(%)≥ 200
Tear Strength(KN / m)≥ 5
Linear Shrinkage(%)≤ 0.1
Tesile set (%)≥0.8
Rebound (%)≥55
Compression set((22 hrs at 175℃) %≦35

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

Operation instruction

Part A and B are packed in 20kgs pails or 200kgs drums respectively. When operating, part A and B can be injected directly to the heated mold from the original containers by mean of metering and mixing unit. At the mold temperature of 90-150℃, silicone rubber cures within minutes according to the size. The pot life is 3-7days after mixing under 23℃. Clean pipe and machine when machine stoped for a long time.


Because of the outstanding properties 6250 - 60® liquid silicone rubber is particularly suitable for baby nipples, bottles, breast enhancer, silicone mask, ultra-realistic replicas of face, silicone baby spoons, silicone animatronic skin,silicone baby mat, silicone baby doll, fruit mordedor, teether, washbasin, ring teethers,handmade chew charms, pacifier clip, etc.


LSR 6250-60 ® Liquid silicone rubber obtained the following test certificate: RoHS, FDA, REACH, PAHS, ISO9001:2016, etc.

Packaging & Delivery, Storage

Packaging DetailsThis kind of rubber is packed in 20kg/plastic barrels or 200KG/iron drum with the inside plastic bag.
Lead Time

1 – 1000 (Kilograms)
1001 – 10000 (Kilograms)

7 days
15 days

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


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


Q: What’s your MOQ?

A: 500KG

Q: What’s your delivery date?

A: Usually 3-5 workdays, depending on the quantity

Q: How to deliver the silicone rubber to me?

A: Samples generally deliver by international express, a large number of goods can be transported by land or water.

Q: Can we replace the package?

A: Of course. The package can be custom-made. You can provide the pattern you want.

Q: What’s the date of delivery?

A: Products in stock can be sent out in 3-7 working days. For large quantity, the delivery date is under requirements of the contract.

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: Which shipping method can we choose?

A: You can choose your usual logistics company and logistics method.

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.

Cheap Liquid Silicone Rubber For Baby Nipples, Bottles Injection Molding 2 Part LSR 6250 - 60 With LFGB for sale
Send your message to this supplier
Characters Remaining: (0/3000)
You may also be interested in :
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Contact Us Quickly