Why does adding curing agent create many bubbles?

This is a normal physical phenomenon where mixing generates bubbles; vacuum exhaust treatment is required to remove them.

RTV2 Liquid Platinum Cure Silicone for Food Grade Chocolate Mold Making

Name: RTV2 Liquid Platinum Cure Silicone for Food Grade Chocolate Mold Making
Brand: GUANGZHOU OTT NEW MATERIALS CO., LTD.
SKU: 1995331035

Guangdong, ChinaGUANGZHOU OTT NEW MATERIALS CO., LTD.

US$6.55-7.88

1 kg

Sample price:US$8.00/kg.Request sample

Product profile

Customization

Available

Raw Material

Natural Rubber

Material

Silicone Rubber

Model NO.

OTT-J820

Appearance

Liquid Silicone

Form

Liquid Rubber

Mixing Ratio

1:1, 10:1

Working Time/Pot Life

30~50min

Curing Time

3~4h

Shelf Llife

18 Months

Transport Package

Plywood Pallet

Specification

5kg, 20kg, 25kg, 200kg, 1000kg drum

Trademark

OTT

Origin

China

HS Code

39100000

Production Capacity

8000kg/Day

Key features

Food Grade Safety: Platinum cure silicone is non-toxic and safe for food impressions and chocolate mold making.

High Reproducibility: Flexible material perfectly reproduces complex objects with multi-dimensional undercuts and fine details.

Long Shelf Life: Unopened package maintains quality for 18 months when stored in cool, dry places.

Fast Delivery: Delivery within 4-6 days after payment confirmation via air or sea shipping.

Multiple Hardness Options: Available in Shore A 10 to 50 to suit various molding requirements.

24/7 After-Sales Support: Professional R&D team and QC available for technical assistance and quality control.

High Duplication Count: Capable of 50 to 1000 duplications depending on product size and usage conditions.

OEM/ODM Service: Customization services available for specific client requirements and branding.

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: ≤8.92h 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.