FR-SI9501

FR-Si9501 is a silsesquioxane FR

Excellent weather resistance, hydrolysis resistance

Long lasting fire resistance function

Halogen-free flame retardant

Low dosage

Used in PC, PC alloy, PC + GF electricity meter shell, wall switch panel and charger shell etc.

Packing: 25 kg / cardboard drum (inside with PE bag)

Description

FR-Si9501 is a silsesquioxane FR which has excellent weather resistance, hydrolysis resistance and long lasting fire resistance function.  As a halogen-free flame retardant, FR-Si9501 need very low dosage in application while maintaining the original physical properties of the resin, so it is It is widely used in PC, PC alloy, PC + GF electricity meter shell, wall switch panel and charger shell etc.

non-applicable range:

thin-walled (1.0mm below) PC products are not suitable.

Product characteristics:
1. Product does not deliquescence and no hydrolysis.
2. Flame retardant function can be maintained in a long time.
3. Can be used with other flame retardants to achieve better flame resistance performance.
4. FR-SI9501 dosage is low, so can reduce cost of the product

Specification:

Appearance white powder
benzene content (%) 20-30
Silicone content (%) 50-60
Fluorine content (%) 0
pH 6.4-6.8
Melting point 95-115℃
Decompose temperature >390℃(1%TGA)
Effective content ≥99.5%
Solubility partially soluble

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