Why does silicone rubber produce many bubbles after adding curing agent?

This is a normal physical phenomenon where the liquid produces many bubbles during mixing. It must undergo vacuum exhaust bubble treatment.

RTV2 Liquid Silicone Rubber for Printing Pads Making

Name: RTV2 Liquid Silicone Rubber for Printing Pads Making
Brand: GUANGZHOU OTT NEW MATERIALS CO., LTD.
SKU: 1988123535

Guangdong, ChinaGUANGZHOU OTT NEW MATERIALS CO., LTD.

US$7.99-11.88

1 kg

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Medical, Industrial, Agricultural

Model NO.

OTT-Y230

Certification

ISO, FDA

Mixing Ratio

9:1

Shelf Life

18 Months

Shipping Term

by Sea, by Air

Packaging

20kg/Drum

Color

White/Red

Delievery Term

EXW, Fob, CIF, C&F

Transport Package

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

Specification

Liquid Silicone

Trademark

OTT

Origin

China

HS Code

3910000000

Production Capacity

8000kg/Day

Key features

Abrasion and Friction Resistance: Superior durability with high friction resistance and perfect resilience.

Optically Clear Finish: Provides fantastic printing effects without any impurities.

Fast Delivery Time: Delivery within 4-6 days after payment confirmation.

Comprehensive Quality Control: Professional QC team ensures 100% inspection before shipment.

Free Sample Availability: Free samples provided for client testing purposes.

Long Shelf Life: 18 months shelf life when stored in original unopened packages.

OEM and ODM Services: Customization services available for specific client requirements.

Company profile

GUANGZHOU OTT NEW MATERIALS CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2022-07-27 CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤7.47h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressFirst Floor Building A1 Tangkou 236 Industrial Zone, Tuanjie Village, Xinhua Street, Huadu District, Guangzhou, Guangdong, China

Plant Area1700 square meters

Number of Employees17

Registered Capital5,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW, DDU

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

Our Production Capability & Technical Expertise

Main ProductsRTV2 Liquid Silicone Rubber, Molding Silicone Rubber, Platinum Cured Silicone Rubber, Tin Cured Silicone Rubber, Pad Printing Silicone Rubber, Electronic Potting Silicone Rubber, Life Casting Silicone Rubber, Insole Silicone Rubber, Silicone Resin Powder

Production MachinesKneading Machine, Grinding Machine, Mixing Machine

R&D Engineers2 people

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2014-07-15

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

Product Q&A

Q:What silicone products do you make?

We produce liquid silicone, silicone rubber, and silicone oil. Different molds result in varying viscosity, hardness, and density to meet client requests.

Q:Do you offer free samples?

Yes, we can provide free samples for testing.

Q:How do you control quality in your factory?

We have a professional QC team that controls quality during production. All goods are 100% inspected before shipment.

Q:How to remove bubbles during mold making?

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

Q:How to get a good silicone mold that lasts longer?

Choose the right liquid silicone for your product, do not use silicone oil as it makes the mold too soft, and wait 2 hours after finishing the mold for full curing.