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Silicone Rubber (41)

Addition cure Injection molding silicone rubber for baby nipples

FOB Price: US $ 7.28 - 8.758 / Kilogram | Get Latest Price
Min.Order Quantity: 10 Ton/Tons
Supply Ability: 500 Ton/Tons per Month
Port: Guangzhou
Payment Terms: T/T,Western Union
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
tensile strength:
tear strength:
specific gravity:
baby product,baby nipple/teat, babypacifier/toothbrush

Packaging & Delivery

Packaging Details: 20KG/Barrel;200KG/Barrel
Delivery Detail: in 5 days after paid


2.High tensile strength
3.Apply to injection molding progress
4.RoHS certificated,FDA,LFGB certificated

Food-Grade liquid silicone rubber (LSR )



The food grade liquid silicone rubber (LSR)of BQ-6240 is a two-component,translucent, addition cure liquid silicone rubberwith superior mechanicalproperties, particularly forbutton production of silicone rubber in high hardness and high strength


Fast curing; high transparency;superior mechanicalproperties; No curing by-products; Easy color; Safe non-toxic; Good ventilation;Heat resistance; Good weatherresistance.


Electronic key products of mobile phone; mask material; baby product,baby nipple/teat, babypacifier,baby toothbrush





Part A :Translucent liquid

Part B :Translucent liquid

Viscosity(25°C, Rotational Viscometer )

Part A :2000Pa.S

Part B :2500Pa.S






How to use 

1.Mixed A with Baccording to mixing ratio of 1:1 through the static mixer,then injectingthe mixed rubber into the mold through the injection machine, the rubber mustbe full filled(hand-mixing isfeasible, poured into the mold for molding)

2.Recommended molding conditions: 140°C/40-60s (thickness 2mm).

3.Test and determine the specific conditions of molding according to the thickness orsize of product

4.If the bonding between the special material and silicone rubber is needed(e.g. PET,PC, iron andsteel materials, etc.you can check the accessory products of the silicone adhesive about our company )


Store the liquid silicone rubber sealed in cool, dry and ventilated conditions;

Storage temperature :during 0~37°C

Collect and store the productwith galvanized metal, polyethylene or polypropylene containers.

Shelf life

12 months under above conditions.It remain can be used after shelf life if the technical data is qualified.


Packagethe part A and part B with plastic drum .and 20Lfor each part, the net weightis 20kg



1.Separate or wipe clean the tools of part A,B before use , or it may cause the product can’t working normally because of the A&B mixedand local agglomeration

2.The effective operating time of the liquid silicone rubber is 4hours after the uniform mix between part A&B

3.During the rubber operation, avoid contact the compounds which contains the N, S, P, Sn, etc, or it will causeincomplete curing or not curing.

4.The best mix ratio of the liquid silicone rubber is A/B=1:1, toolarge or too small will influence the final product performance


1.Note the labor wearable during the application, avoid high-temperatureburns during the construction process, and prohibit consumption.

2.Use the liquid silicone rubber carefully, note the safety issues before and during use, moreover, follow the relevant provisions of national or local government safetyregulations. (Refer to the appropriate safety guidelines for details in MSDS)


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If silicone rubber plays a vital role in your products, please let our company play a main part in your future. Our company has been operating in the field of silicone materialsfor 12 years. With good quality and competitive prices, we have become renowned in domestic market. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.Thank you ! View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: LED encapsulant,silicone rubber compound,pu coating,Light-cured materials,Conductive Silver Paste  
Number Of Employees: 301 - 500 People  

Trade & Market

Main Markets: South America
Northern Europe
Southeast Asia
Mid East
Western Europe
North America
Eastern Europe
Southern Europe
Eastern Asia
South Asia
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 1% - 10%  

Factory Information

Factory Size (Sq.meters): 50,000-100,000 square meters  
Factory Location: Dabu Industrial Park, Machong Town , Dongguan , Guangdong China (Mainland)  
No. of Production Lines: Above 10  
Number of R&D Staff: Above 50 People  
Number of QC Staff: Above 50 People  
Certifications: ISO9001,OHSAS18001,ISO14001

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2003

Communicate with Supplier:

Ms. Sadie Gong
Ms. Sadie Gong:
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