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Free Sample 70 Shore Hardness LSR Liquid Silicone Rubber for Pacifier and Baby Nipples

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Guangzhou Ruihe New Material Technology Co., Ltd

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Free Sample 70 Shore Hardness LSR Liquid Silicone Rubber for Pacifier and Baby Nipples

Name: Free Sample 70 Shore Hardness LSR Liquid Silicone Rubber for Pacifier and Baby Nipples
Brand: Rui he
Price: 4.50 USD

China Free Sample 70 Shore Hardness LSR Liquid Silicone Rubber for Pacifier and Baby Nipples wholesale

Model Number : RH20220920-3, RH6250-70 A/B

Brand Name : Rui he

Place of Origin : Guangdong, China

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

MOQ : 200

Price : $4.50

Hardness : 70 Shore

Appearance : Transparent

Color : Translucent/Any colour

Mixing ratio : 1:1

Viscosity : 2000 mPa.s

Resilience : 55

Tensile set : 0.8%

Elongation : 400%

Line shrinkage : 2.6%

Tear strength : 30 KN/m

Pot-life : 5 days at 20℃

Packaging size : 20kg pails or 200kg drums

Shelf life : 12 months

Material type : Platinum cured silicone

Processing method : Injection moulding

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Product Description

Free Sample 70 Shore Hardness LSR Liquid Silicone Rubber for Pacifier and Baby Nipples

Baby Silicone Rubber

RH6250-70A/B is platinum cured silicone rubber for silicone products.

The silicone rubber is a two-component liquid silicone rubber for injection moulding processes.

The pot-life of the mixture of the two components (closed vesssel) at 20℃ is 5 days. Increased temperatures reduce the pot-life.

Specification

RH6250-70A/B	Unit	Part-A	Part-B
Appearance	/	Transparent
Viscosity	mPa.s	2000
Hardness	/	65
Resilience	/	55
Tensile set	%	0.8
Elongation	%	400
Line shrinkage	%	2.6
Tear strength	KN/m	30

Packing & Delivery

Packaging& 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.

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

Application

Applied range

Because of the outstanding properties RH6250-70A/B liquid silicone rubber is particularly suitable for the following elastomeric articles: making baby feeding nipples, baby feeding bottles, baby bottle covers, silicone dealants for a breast pump, baby toys etc.

Company Profile

As an innovative silicone company, we always pay attention to the balanced development of economic, ecological and social goals. We use the advanced and scientific management concept to establish the "Ruihe" brand and buid a Chinese silicone intergrated solid silicone rubber and liquid silicone rubber, First-class enterprise.

FAQ

1. What's silicone products you are making?

--liquid silicone rubber, silicone rubber, silicone oil; Platinum agent: -- According to different silicone molds, our silicone has different viscosity, and cause different hardness, density to meet the requests from client.

2. Do you offer free sample to client?

--Yes, we can provide the sample for test.

3. How about the quality control in your factory?

--We have professional QC team. --Each batch of silicone rubber must be tested by our safe quality examination system.

4. How to remove the bubbles during my mould making?

--After mixing liquid silicone with curing agent, please put the material into vacuum machine to take off the bubbles.

5. How to get good silicone mould to use longer time?

--The best way is:

1, Please choose the right liquid silicone according to your products.

2, Don't use any silicone oil in mold making, because it can make the silicone mould become too soft to use.

3, Silicone mould can be used longer after the whole silicone mould fully cured, so it's better to wait 2 hours after mould finished.

6. Why silicone rubber add curing agent after mixing a lot of bubbles?

--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.

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