What is LDPE G812 Plastic Resin

LDPE G812 is a low-density polyethylene (LDPE) plastic resin designed for injection molding applications launched by Singapore Polyolefins. Unlike most LDPE used for films, G812 performs well in the fields of toys, lids and injection-molded daily necessities with its high melt index, high-quality gloss and excellent ductility. It is an efficient and beautiful choice in the injection molding process.

01 | Highlight features: Lightweight and efficient, easy to mold

High gloss surface, giving competitive appearance

LDPE G812 is designed for injection molded products that require beautiful surfaces. It has a high surface finish after molding and is particularly suitable for consumer product packaging, toy parts, plastic lids, etc. that require visual appeal.

Strong processability and high efficiency of rapid molding

Its melt index is as high as 35 g/10min (ASTM D1238), which means it has good fluidity in injection molding, reduces processing energy consumption, increases injection molding speed, and is suitable for high-efficiency production lines.

Flexibility and structural support

With 600% elongation at break (ASTM D638) and 180 MPa bending modulus, it gives the product flexibility and a certain rigidity, avoiding the problem of easy cracking or deformation of the finished product.

02 | Typical applications: ideal material for daily injection molding products

✅ Toy parts: high finish and good toughness are required, G812 can ensure bright colors and burr-free molding effects;

✅ Bottle caps/container caps: maintain flexibility and sealing under light and thin structures, suitable for a variety of daily chemical packaging;

✅ Small injection molding parts: suitable for making lightweight but highly functional structural components, improving the overall texture and efficiency of the product.

03 | Key data analysis: Facilitating More accurate material selection decisions

04 | Sustainability perspective: reduce scrap rate and improve material utilization

Low processing temperature and energy consumption: The lower melt temperature (105°C) helps reduce energy consumption and extend mold life;

High fluidity reduces defects: The material is easy to fill the mold, avoids short shots and bubbles, improves the yield rate, and reduces material waste;

Lightweight formula is suitable for environmentally friendly packaging: The specific gravity is only 0.917 g/cm³ (ASTM D792), which helps lightweight packaging and reduces the carbon footprint of transportation.

05 | From raw material procurement to technical services, we escort you

Original authentic, quality guaranteed

We provide original LDPE G812 granules from Singapore Polyolefins, suitable for various needs of injection molding process.

Material selection consultation and technical guidance

Not sure if LDPE G812 is suitable for your mold or product line? We provide one-on-one selection suggestions and parameter evaluation.

Sample + data package support

You can apply for sample trial molds, and provide complete TDS/MSDS files to help you quickly introduce production lines.

Welcome to contact us on the right side of the page to get a quote or technical advice!

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