Why do bubbles form after adding the curing agent?

This is a normal physical phenomenon. Bubbles are produced during mixing and must be removed via vacuum exhaust treatment.

Softness Liquid High-Quality Life Casting RTV2 Silicone Rubber

Name: Softness Liquid High-Quality Life Casting RTV2 Silicone Rubber
Brand: GUANGZHOU OTT NEW MATERIALS CO., LTD.
SKU: 1977212615

Guangdong, ChinaGUANGZHOU OTT NEW MATERIALS CO., LTD.

US$6.86-11.38

1 kg

Sample price:US$12.00/kg.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Medical, Industrial, Agricultural

Model NO.

OTT-R205

Certification

ISO, FDA

Shelf Life

18 Months

Shipping Term

Fob/CNF/CIF/EXW/DDU

Mixing Ratio

1:1

Shrinkage

≤0.1%

Color

Skin, Adjustable

Pot Life

20~40 Mins

Curing Time

3~5h

Hardness

0~35 Shore a

Transport Package

Plywood Pallet

Specification

1kg, 5kg, 20kg, 25kg, 200kg, 1Ton

Trademark

OTT

Origin

Guangzhou, China

HS Code

3910000000

Production Capacity

8000kg/Day

Key features

Adjustable Color Options: Color can be adjusted according to customer requirements, including skin tone.

Versatile Applications: Suitable for medical, industrial, agricultural use, and making sex toys, masks, and artificial body parts.

Fast Delivery Time: Delivery within 3-5 days after payment confirmation.

OEM and ODM Services: Full OEM and ODM services available with 2 R&D engineers.

ISO and FDA Certified: Product meets ISO and FDA certification standards for safety and quality.

Wide Hardness Range: Hardness options from 0 to 35 Shore A to suit different mold needs.

Long Shelf Life: Shelf life of 18 months ensures product stability and usability.

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: ≤7.53h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryGuangzhou OTT New Materials Co., Ltd. is a China-based limited company established in 2014, operating in silicone and related chemical materials. It reports five production lines, a 1,700 m² manufacturing plant, broad product coverage, exports representing 90% of total sales, and stated peak- and off-peak-season fulfillment within 15 working days. The supplier holds ISO 9001:2015 certification and describes technical support, after-sales service, and silicone-material innovation capabilities. However, the available information indicates a relatively small organization of 17 employees, fewer than five quality-control staff, and limited documented customer-trade evidence. Financial strength, customization performance, and the depth of customer cases cannot be conclusively assessed from the provided data.

Supplier typeThe supplier is identified as Guangzhou OTT New Materials Co., Ltd., a China-based limited company operating in chemicals and silicone materials. Its listed products include architectural-restoration silicone and mold-making silicone, while its broader product keywords cover multiple liquid, RTV, cured, and specialty silicone products.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate, providing explicit evidence of a certified quality-management system. No other certifications are stated in the provided information.

After-Sales capabilityThe supplier states that three doctoral senior researchers and 12 professional engineers support quality improvement, product development, innovation, and after-sales service. It also explicitly claims to provide technical solutions, after-sales service, and ongoing technical support, although no service-performance metrics or response-time data are provided.

R&D capabilityThe supplier explicitly reports top technology in condensation and addition-cured silicone in China and identifies doctoral researchers and professional engineers supporting new-product development and innovation. Its stated range of related silicone materials further supports technical breadth, though no independently verified innovation results are provided.

Production capacityThe supplier reports five production lines, a 1,700 m² manufacturing plant, and order fulfillment within 15 working days in both peak and off-peak seasons. Its product scope is broad and export sales are stated to represent 90% of total sales, but the small total workforce of 17 employees and fewer than five quality-control staff indicate that operational scale should be verified for large-volume requirements.