LY-2301HT (High-Temperature-Resistant Series)

● The LY-2301HT is the coarsest-grade product in the HT series, specifically engineered as a high-temperature-resistant, coarse-grained formulation designed for higher processing temperatures. Its factory-specified particle size is 2.2–2.5 μm (with an internal control range of 2.3–2.4 μm), featuring tight particle-size control and exceptional stability in performance metrics. The product exhibits larger, more uniform primary crystal grains, higher crystallinity, lower impurity levels, and superior purity, virtually eliminating defects such as low crystallinity or fine fragmentation that could compromise processing temperature resistance. ● Due to its coarser final particle size, the LY-2301HT allows for greater control over primary crystal size and crystallinity, resulting in excellent flowability during cable processing, outstanding thermal stability, and the ability to achieve processing temperatures of 205°C and above.

Keywords:

Physical filtration, ion exchange, membrane filtration, storage systems, auxiliary systems

Product Description

Product grade

Indicator (um)

Ingredient Content (%)

Whiteness

Loose packing density

g/cm³

Oil absorption value

ml/100g

Electrical conductivity

us/cm

pH value

Residue on a 500-mesh sieve

%

D10

D50

D90

D97

D100

Silicon dioxide

Fe₂O₃

Sodium oxide

Loss on ignition

Alkaline additive

Indicator Requirements

-

2.2–2.5

-

≤7.0

-

≤0.1

≤0.02

≤0.15

34~35

≤0.010

≥97

≥0.40

≤30

≤100

≤9.5

≤0.003

LY-2301HT

0.979

2.385

4.069

4.966

8.038

0.041

0.003

0.077

34.36

0.0047

98.82

0.61

29.0

39.3

7.83

0.00029

 

 

▲ Particle size distribution diagram of LY-2301HT product; ▲ SEM image of LY-2301HT product

Product Features:

● The LY-2301HT is the coarsest-grained product in the HT series, specifically engineered for higher processing temperatures. Its as-manufactured particle size ranges from 2.2 to 2.5 μm (with an internal control specification of 2.3 to 2.4 μm), featuring tight particle-size control and exceptional stability in performance metrics. The product exhibits larger, more uniform primary crystal grains, higher crystallinity, lower impurity levels, and superior purity, virtually eliminating defects such as low crystallinity or fine fragmentation that could compromise its ability to withstand high processing temperatures.

● LY-2301HT, with its coarser final particle size, allows for greater control over the original crystal grain size and degree of crystallinity. When used in cable applications, it exhibits excellent processability and high thermal resistance, enabling processing temperatures of 205°C and above.

Sample Name and Number

Physical Chemistry Analysis

Particle size (µm)

Density (g/cm³)

Oil absorption (ml/100g)

pH

Electrical conductivity (µS/cm)

Whiteness

Silicon dioxide

Fe₂O₃

Sodium oxide

Loss on ignition

Moisture

Alkaline additive

D(10)

D(50)

D(90)

D(97)

D(100)

Span

Loose packing density

Reinstallation density

Weight

L

a

b

Wr

Content (%)

LY-2301HT

0.979

2.385

4.069

4.966

8.038

1.296

0.61

1.00

27

7.83

39.3

96.72

98.82

0.26

0.76

96.34

0.041

0.003

0.077

34.36

0.08

0.0047

A certain aluminum hydroxide abroad

0.990

2.429

4.456

6.109

11.51

1.427

0.48

0.86

29

8.69

91.8

97.07

99.17

0.09

0.97

96.92

0.002

0.006

0.084

34.51

0.37

0.0093

Product grade

Tensile strength

Elongation at break

Melt Index (6 g/160°C/21.6 kg)

Volume resistivity at 20°C

Oxygen Index

megapascal

%

g/10min

*10¹¹ Ω·m

%

LY-2301HT

12.39 

239.71

13.4 

46.46 

33.0

A certain aluminum hydroxide abroad 12.301  228.00 11.1  30.28 33.1

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