High / Low Temperature Resistant PP Sheet

Compared with standard PP sheets, this material offers enhanced thermal resistance and impact performance, reducing cracking, warping, and forming defects during and after thermoforming.

00,3–1,5 mm Rango de grosor

120 degrees Temperatura máxima

-30 ℃ Temperatura más baja

Alta resistencia al impacto Resistencia mecánica

HTR & LTR PP Sheet for Thermoforming

Resistente a altas temperaturas & Low Temperature Resistant PP Sheet is a specially formulated polypropylene sheet designed for thermoforming processes requiring wide temperature adaptability.

It maintains excellent dimensional stability, toughness, and formability under both high forming temperatures and low service temperatures, making it suitable for demanding industrial and packaging applications.

Compared with standard PP sheets, this material offers enhanced thermal resistance and impact performance, reducing cracking, warping, and forming defects during and after thermoforming.

Key Features & Ventajas

• Wide Temperature Resistance
  High temperature resistance: Maintains shape stability during high-heat thermoforming cycles;
  Low temperature resistance:Retains impact strength and flexibility in cold storage or freezing environments;
• Excelente termoformabilidad
  Uniform heating behavior;
  Stable melt strength
  Smooth material flow into complex molds.
  Reduced thinning and stress whitening;
• High Impact & Resistencia a la flexión
  Improved toughness compared to conventional PP;
  Resistant to cracking during trimming, stacking, and transportation;
• Ligero & Rentable
  Lower density than PET and PS;
  Reduced material cost per formed unit, especially for thick-gauge applications;
• Chemical & Moisture Resistance
  Resistant to oils, greases, acids, and alkalis;
  Suitable for food-contact and industrial use (upon request);

Aplicaciones

PULIXIN’s PP thermoforming sheet is widely used in food packaging, blister trays, folding boxes, electronics protection, and industrial components.

• Thermoformed food containers (hot-fill & frozen use)
• Microwaveable trays
• Industrial packaging trays
• Automotive interior thermoformed parts
• Medical and laboratory trays
• Logistics and reusable packaging containers

Product Manager’s Insight (10+ Years in Thermoforming Industry)

“In real thermoforming production, the biggest problem is not forming — it’s stability.”

Many customers initially believe standard PP sheets are sufficient. However, after actual production runs, common issues appear:

• Sheets soften too fast at high temperatures, causing sagging
• Finished parts become brittle in cold storage
• Cracks occur during trimming or stacking
• Inconsistent wall thickness between batches

This Alto & Low Temperature Resistant PP Sheet was developed specifically to solve these real-world problems.

From a product manager’s perspective:

• This is not just a PP sheet, but a process-stable material
• It allows operators to run wider forming windows
• It reduces scrap rates, especially for thick or deep-draw parts
• It performs reliably in both hot-use and cold-use scenarios

For customers running continuous production lines, the reduction in downtime and rejected parts often outweighs the slight material premium.

If your products must survive both the forming oven and the cold chain, this is the PP sheet you should be using.

¿Por qué elegir PULIXIN?

Su socio confiable para materiales termoformados profesionales

Calidad constante

El estricto control del proceso con certificaciones ISO, FDA y de contacto con alimentos garantiza un rendimiento estable para cada rollo y hoja.

Formulaciones personalizadas

Desde soluciones de alto impacto hasta antivaho, anti-UV y de alta claridad, hechas a medida para sus necesidades de producción.

Entrega rápida & Apoyo

Logística eficiente, envío rápido de muestras y soporte técnico receptivo para clientes globales.

¿Necesita láminas de PET/PP/PS personalizadas?

Díganos su espesor, ancho, color y aplicación: diseñaremos la solución perfecta.

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