Can I reuse the silicone if it has been stored for a while?

Yes, after 10 months, you can stir Part A silicone for several minutes to restore its usability without affecting other performance characteristics.

Food Safe Silicone Rubber with Low Viscosity

Name: Food Safe Silicone Rubber with Low Viscosity
Brand: Mingcheng Group Limited
SKU: 685019262

Guangdong, ChinaMingcheng Group Limited

US$5.80

100 kg

Product profile

Customization

Available

Raw Material

Synthetic Rubber

Material

Silicone Rubber

Model NO.

RTV1030L

Appearance

Liquid

Form

Liquid Rubber

Item

RTV1030L

Color

Translucent / Transparent

Mixing Ratio

1:1

Mixed Viscosity

9000 Cps

Working Time

60 Mins

Curing Time

8-12 Hours

Hardness

30-35 Shore a

Shrinkage

<0.1%

Elongation

>350%

Transport Package

20kg/Drum, 25kg/Drum or 200kg/Drum

Specification

REACH

Trademark

MC SILICONE

Origin

China

HS Code

39100000

Production Capacity

8000kg/Day

Key features

Food Grade Safety: Certified food safe silicone rubber suitable for contact with food items.

High Transparency: Produces translucent to transparent cured rubber with excellent clarity.

Low Shrinkage: Shrinkage rate is less than 0.1%, ensuring high precision in molds.

Easy Mixing Ratio: Simple 1:1 mixing ratio by weight for convenient and accurate preparation.

High Strength: Features high tear strength (>20 KN/m) and tensile strength (4.5 MPA).

Long Shelf Life: Unopened components last 10 months; re-mixable after storage if needed.

Low Viscosity: Low viscosity (4-50k cps) allows for easy processing and detailed replication.

Versatile Applications: Ideal for toys, jewelry, rapid prototyping, and label manufacturing.

Company profile

Mingcheng Group LimitedGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤11.23hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW

About Our Factory & Business Background

AddressNo. 18, Zhouliao Road, Langzhou, Changping, Dongguan, Guangdong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSilicone Rubber, Liquid Polyurethane Rubber, Epoxy Resin, RTV2 Silicone Rubber, Mold Making Silicone, Tin Cure Silicone, Electronic Potting Silicone, Addition Cure Silicone, Platinum Silicone, Urethane Mold Rubber

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the mixing ratio for Part A and Part B?

The mixing ratio is 1:1 by weight. Please weigh Part A silicone base and Part B CA30 Curing Agent accordingly.

Q:Is this silicone rubber safe for food contact?

Yes, this is a Food Grade silicone rubber, making it suitable for food-related applications.

Q:How should I handle air bubbles during mixing?

It is strongly recommended to remove entrapped air using a vacuum chamber. The mixture will expand 3-5 times under vacuum; wait 1-2 minutes after collapse before use.

Q:What are the main applications for this product?

It is suitable for label manufacturing, molding applications requiring low shrinkage, toys, jewelry, automotive parts, and rapid prototyping.

Q:What is the hardness of the cured rubber?

The hardness of the cured silicone rubber is 30-35 Shore A.