What is the shelf life of the silicone rubber?

The product has a long shelf life of up to 12 months.

Is the silicone rubber safe for food contact?

Yes, it is non-hazardous, food-grade platinum cure silicone rubber.

What is the shrinkage rate of the silicone?

The shrinkage rate is consistently low at 0.10%.

Translucent Platinum Cure Make Resin Jewellery Molds Silicone Rubber

Name: Translucent Platinum Cure Make Resin Jewellery Molds Silicone Rubber
Brand: Dongguan gangtian polymer materials Co.Ltd.
SKU: 1915716301

Guangdong, ChinaDongguan gangtian polymer materials Co.Ltd.

US$8.80

999-1,998 kg

US$7.80

1,999-2,998 kg

US$7.00

2,999+ kg

Sample price:US$12.80/kg.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Industrial

Model NO.

GTSIL-P20-30

Certification

ISO, FDA, REACH, RoHS

Color

Adjustable

Transport Package

1kg, 5kg, 10kg, 20kg, 25kg And200kg

Trademark

GT SILICONE

Origin

China

HS Code

39100000

Production Capacity

500tons/Month

Key features

Adjustable Color Options: Color is adjustable to meet specific project requirements.

Food-Grade Safety: Non-hazardous platinum cure silicone rubber suitable for food applications.

Low Shrinkage Rate: Consistent 0.10% shrinkage ensures high-precision mold duplication.

Multi-Certification Compliance: Certified by ISO, FDA, REACH, and RoHS standards.

High Durability: Excellent tear strength and resistance to deformation for long-lasting molds.

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

Free Sample Offer: 500g free sample available for quality testing and evaluation.

Long Shelf Life: Stable quality with a shelf life of up to 12 months.

Company profile

Dongguan gangtian polymer materials Co.Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-08 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.25h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryDongguan Gangtian Polymer Materials Co., Ltd. is identified as a China-based manufacturer of silicone and polymer materials, established in 2011, with 59 employees and a 6,000 m² manufacturing plant. Its product portfolio includes RTV 2 silicone rubber, LSR, silicone oil, silicone ink, pigments, and electronic potting compounds. The supplier reports more than 10 production lines and annual capacities totaling 6,900 tons across listed products, as well as exports since 2016 with 21%–30% of sales from exports. It holds an ISO 9001:2015 certificate and reports six R&D engineers and six to ten quality-control staff. The information supports strengths in certification, product breadth, production scale, and international market experience. However, the provided evidence does not sufficiently establish financial credibility, customization capability, or specific customer cases. After-sales capability is indicated by a stated focus on after-service but is not documented in operational detail.

Supplier typeThe supplier is explicitly identified as a manufacturer and as a professional manufacturer of RTV 2 liquid silicone rubbers. Its company type is also described as a limited company, with operations in Dongguan, Guangdong, China.

CertificationsThe supplier holds an ISO 9001:2015 certificate for supplier management systems. This is explicit evidence of a formal quality-management certification.

R&D capabilityThe supplier describes an R&D focus on innovation, reports six R&D engineers, and states that it has developed performance-enhancing silicone solutions. These statements support an established R&D function, although no patents, laboratories, or quantified R&D results are provided.

Production capacityThe supplier reports more than 10 production lines, a 6,000 m² manufacturing plant, and product capacities of 2,500 tons each for tin and platinum silicone rubber, 1,000 tons for silicone oil, 800 tons for electronic potting compound, and 100 tons for pigment. It also states production capacity above 500 tons per month, indicating substantial manufacturing capability.