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High Transparency Food Grade LSR Liquid Silicone Rubber with 50 Shore A Hardness and 1:1 Mixing Ratio for Baby Nipples

Name: High Transparency Food Grade LSR Liquid Silicone Rubber with 50 Shore A Hardness and 1:1 Mixing Ratio for Baby Nipples
Brand: Guangzhou Ruihe New Material Technology Co., Ltd
SKU: RH20221014-3, RH6250-50 A/B
Price: 4.90 USD
Availability: InStock

Product Details

Place of Origin: Guangdong, China

Brand Name: Rui he

Certification: FAD.MSDS. ROHS.LFGB. ISO 9001:2015

Model Number: RH20221014-3, RH6250-50 A/B

Payment & Shipping Terms

Minimum Order Quantity: 200

Price: $4.90

Get Best Price

Product Details

Product Description

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                50 Shore A Hardness LSR Liquid Silicone Rubber, 1:1 Mixing Ratio Injection Molding Silicone Rubber, One Year Shelf Life Food Grade Silicone Rubber
                              

Hardness:	50 Shore A	Mixing Ratio:	1:1
Shelf Life:	One Year	Color:	Translucent/ Any Colour
Tensile Strength:	9 Mpa	Elongation:	550%
Tear Strength:	30 KN/m	Line Shrinkage:	2.6%
Pot-life:	5 Days At 20℃	Storage Temperature:	Cool, Dry Place
Packaging Size:	20kg Pails Or 200kg Drums	Material Type:	Two-component Liquid Silicone
Incompatible Compounds:	N, P, S Compounds	Vulcanization Catalyst:	Platinum Catalyst
Vacuum Required:	Yes

Hardness:	50 Shore A
Mixing Ratio:	1:1
Shelf Life:	One Year
Color:	Translucent/ Any Colour
Tensile Strength:	9 Mpa
Elongation:	550%
Tear Strength:	30 KN/m
Line Shrinkage:	2.6%
Pot-life:	5 Days At 20℃
Storage Temperature:	Cool, Dry Place
Packaging Size:	20kg Pails Or 200kg Drums
Material Type:	Two-component Liquid Silicone
Incompatible Compounds:	N, P, S Compounds
Vulcanization Catalyst:	Platinum Catalyst
Vacuum Required:	Yes

High Transparency Food Grade LSR Liquid Silicone Rubber with 50 Shore A Hardness and 1:1 Mixing Ratio for Baby Nipples

High Transparent Food Grade Molding LSR Injection Molding Silicone Rubber for Baby Nipples

Product Description

This premium two-component liquid silicone rubber is specially formulated for injection molding processes, ideal for baby nipple applications.

Key Features

High transparency and strength with excellent resilience
Minimal deformation value with superior yellowing and aging resistance
5-day pot life at 20℃ (reduced at higher temperatures)
Must avoid contact with N, P, S compounds to prevent platinum catalyst poisoning

Technical Specifications

Unit	Hardness	Tensile Strength Mpa.	Elongation %	Tear Strength KN/m	Line Shrinkage %
RH6250-50	A/B Part 1:1	50±3	9	550	30

Packaging & Storage

Available in 20kg pails or 200kg drums. Store in a cool, dry place out of direct sunlight. Use within 12 months from manufacture date.

Important Note

This product cannot contact compounds containing N, P, S to avoid affecting the platinum catalyst's effectiveness.

Applications

Frequently Asked Questions

1. What silicone products do you manufacture?

We produce liquid silicone rubber, silicone rubber, silicone oil, and platinum agents. Our products come in various viscosities, hardness levels, and densities to meet specific client requirements.

2. Do you offer free samples?

Yes, we can provide samples for testing purposes.

3. How is quality controlled in your factory?

We have a professional QC team and each batch undergoes rigorous testing through our safety quality examination system.

4. How to remove bubbles during mold making?

After mixing liquid silicone with curing agent, place the material into a vacuum machine to remove bubbles.

5. How to create durable silicone molds?

Select the appropriate liquid silicone for your product
Avoid using silicone oil as it softens molds
Allow molds to fully cure for at least 2 hours after completion

6. Why does silicone rubber develop bubbles after adding curing agent?

This is a normal physical phenomenon during mixing. The bubbles must be removed through vacuum treatment.

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