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Two-Component Reusable Silicone Rubber for Infusion Bagging
US$9.29
20 kg
Sample price:US$12.00/kg.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Industrial

Model NO.

T640

Certification

FDA

Property 1

Low Shrinkage

Property 2

Low Viscosity

Feature 1

High Temperature Resistance

Feature 2

Not Oily

Feature 3

No Bubbles

Different Packing

5/20/25kg in One Drun

Transport Package

Drum

Specification

A Grade

Trademark

utek

Origin

China

HS Code

3910000000

Production Capacity

3000-4000ton/Year

Key features

Low Shrinkage Rate: Shrinkage is less than 0.1%, ensuring high precision in molded products.
Platinum-Curing Safety: Addition-cure type ensures no byproducts, ideal for food-grade and medical applications.
High Tear Strength: Tear strength of 15+4/-3 kN/m provides durability and resistance to damage.
FDA Certified Material: Meets FDA standards, suitable for safe contact applications and infusion bagging.
Versatile Application: Suitable for resin, PU, PVC, concrete, stone, and various other casting materials.
Bubble-Free Molding: Low viscosity and vacuum pumping capability ensure bubble-free finished molds.

Company profile

Union Composites Changzhou Co., Ltd.
High Repeat Buyers ChoiceExperienced TeamFast DeliveryCustomization from Samples
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 YearNearest Port: Shanghai, Ningbo, shengzhengAverage Response Time: ≤0.66hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier and offers broad customization, ODM, and OEM services. It holds ISO 9001, ISO 14001, and QC 080000 certifications. Reported production capacity includes fiberglass, resin, and SMC/BMC, with peak- and off-season lead times within 15 working days. However, it launched no new products in the past year, does not provide 3D software design or SDK services, and has no overseas showrooms, agents, branches, or offline trade-show participation. After-sales and corrective-action processes lack written procedures or records. Financial information is only indicated by reporting years, without sufficient evidence to assess credibility. Customer cases are not specifically documented.
Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers chemical products, textiles and raw materials, plastics, engineering plastics, synthetic resin, rubber products, instruments, mechanical and electrical equipment, and import/export activities.
CertificationsThe supplier reports holding ISO 9001, ISO 14001, and QC 080000 management-system certifications. These certifications provide explicit evidence of formal quality, environmental, and hazardous-substance-related management systems.
After-Sales capabilityThe supplier lists training as an overseas service offering and reports lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, agent, branch, or offline trade-show experience, while complaint handling and corrective/preventive action procedures are not documented.
R&D capabilityThe supplier has R&D capability, provides ODM services, and can perform multiple forms of customization. Nevertheless, it launched no new products in the past year, does not provide 3D software design or SDK services, and reports no ERP-based digital management or sustainable-development and technical-transformation plan.
Production capacityReported annual productivity covers fiberglass, resin, and SMC/BMC, and the supplier states that average lead time is within 15 working days in both peak and off-season periods. These statements explicitly support production capability and delivery responsiveness, although the assessment procedure for service capability has no written procedures or records.
Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for popular brands, indicating broad product-development and manufacturing adaptability.

Product Q&A

Q:What is the mixing ratio of Part A and Part B?
A:
The operating mixing ratio by weight is 1:1. It is crucial to weigh both parts exactly using an electronic scale.
Q:How long does it take for the silicone to cure?
A:
The basic curing time is 3-5 hours, and perfect curing takes about 12 hours. These times are adjustable based on conditions.
Q:Is vacuum pumping necessary for this product?
A:
Vacuum pumping is not strictly required but is highly recommended. It removes air from the mixture to ensure the finished mold is bubble-free.
Q:What is the maximum shrinkage rate?
A:
The shrinkage rate is less than 0.1%, ensuring high precision and accuracy for the molded products.
Q:Can this silicone be used for food-grade applications?
A:
Yes, it is FDA certified and platinum-curing, making it suitable for food-grade and medical-related applications.

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