CAS 15402-75-2 Calcium Pimelate is a high-efficiency beta nucleating agent for polypropylene. It selectively induces the generation of PP β crystal structure, remarkably enhancing low temperature impact strength and anti-cracking performance of finished products. It can reduce the tendency of PP brittle fracture under low-temperature conditions, widely used in PP products requiring excellent cold resistance and impact resistance.

Product Detail

CAS 15402-75-2 Calcium Pimelate PP Beta Nucleating Agent Improve Low Temperature Impact Strength

Product Overview

CAS 15402-75-2 Calcium Pimelate is a professional high-efficiency beta nucleating agent developed for low-temperature resistant polypropylene modification. Different from conventional alpha nucleators that improve rigidity, this product can stably induce polypropylene to produce high-content β crystal structure. It effectively solves the common problem of brittle fracture and insufficient impact resistance of ordinary PP materials in low-temperature environments, greatly improving the low-temperature impact strength and cold resistance of finished products. With high nucleation efficiency, stable thermal performance and excellent resin compatibility, it is the preferred functional additive for manufacturing low-temperature impact-resistant PP products.

Core Features

Professional Beta Crystal Induction: Highly targeted beta crystal nucleation function, effectively increase β crystal proportion in PP, fundamentally optimize material toughness characteristics.

Excellent Low-Temperature Impact Resistance: Significantly enhance low-temperature impact strength of polypropylene, prevent cracking and brittle damage under cold environment, greatly reduce product defect rate.

Stable Mechanical Balance: While improving low-temperature toughness, it maintains good structural rigidity of PP products, avoiding excessive decline in material hardness and modulus.

Excellent Processing Adaptability: Fine powder with uniform particle size, good dispersion and compatibility with PP resin. No decomposition, no precipitation and no peculiar smell during high-temperature extrusion and injection molding.

Durable Modification Effect: Stable chemical properties, long-term effective modification effect, no attenuation of low-temperature resistance during product long-term service.

Product Specifications

Product Name: Calcium Pimelate Beta Nucleating Agent

CAS No: 15402-75-2

Product Type: Polypropylene Beta Crystal Modifier

Appearance: White Fine Powder

Core Function: Improve Low Temperature Impact Strength & Cold Resistance

Applicable Resin: General Polypropylene (PP)

Recommended Dosage: 0.15%–0.4%

Application Scope

Widely used in various polypropylene products with strict low-temperature resistance and impact resistance requirements. Suitable for outdoor PP structural parts, low-temperature resistant plastic pipes, automotive exterior and interior parts, cold storage packaging materials, engineering modified PP and other products. It is specially applicable to PP products that need to work stably in low-temperature environments and avoid brittle fracture.

Usage Guide

Evenly dry mix Calcium Pimelate powder with PP resin particles before processing. It can be directly added for conventional injection molding and extrusion production. For better dispersion and more stable low-temperature modification effect, it is recommended to prepare beta nucleating masterbatch through twin-screw granulation. Adjust the dosage appropriately according to the required low-temperature impact index and actual production process conditions.

Packaging & Storage

Packaging: 25kg standard industrial moisture-proof composite bag with inner PE lining, dust-proof and moisture-proof for bulk transportation and storage.

Storage: Store in dry, cool and ventilated warehouse. Keep tightly sealed to prevent moisture absorption and caking. Avoid long-term high temperature and direct sunlight. The shelf life is 24 months under standard storage conditions.

Our Advantages

We supply high-purity Calcium Pimelate beta nucleating agent with stable batch quality and high nucleation activity. The product has outstanding effect on improving low-temperature impact strength of PP, with stable performance and high cost performance. We support long-term stable bulk supply, free sample testing and professional modification technical guidance, helping customers develop high-quality low-temperature resistant PP products and optimize production costs.

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.