XYSIL® 380

Identification & Functionality

Chemical Family

Silica

Chemical Name

Pyrogenic Silica

CASE Ingredients Functions

Anti-Sagging Agent,

Rheology Modifier,

Thickener,

Thixotrope

CAS No.

112945-52-5

EC No.

601-216-3

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Additives

Rheology Modifiers & Stabilizers,

Surface Modifiers

Functions

• Rheology and thixotropy control
• Used as anti-settling, thickening, anti-sagging agent
• Free flow and suspension
• Reinforcement in HTV silicone rubber, liquid silicone rubber
• Excellent transparency

Features & Benefits

CASE Ingredients Features

Hydrophilic,

Transparency

Characteristic

• High specific surface area
• High purity
• Aggregated structure
• Submicron particle size
• Low bulk density
• Hydrophilic surface chemistry

Applications & Uses

Markets

Adhesives & Sealants,

Paints & Coatings,

Printing & Packaging

Applications

Adhesives & Sealants — Other Adhesives & Sealants Applications

Paints & Coatings — Other Paints & Coatings Applications

Printing & Packaging — Printing & Inks

Other Printing Applications

Compatible Polymers & Resins

Polyesters,

Silicones

Compatible Substrates & Surfaces

Elastomers & Rubbers

Application

• HTV silicone rubber, liquid silicone rubber
• Paints and coatings, ink, pigment
• Unsaturated polyester resins
• Adhesive & sealant

Properties

Typical Properties

	Value	Units	Test Method / Conditions
Specific Surface Area (BET)	380±25	m2/g	GB/T10722
pH Value (in 4% dispersion)	3.8-4.5		GB/T1717
Loss on Drying, Ex Works (2h at 105°C)	max. 2.0	wt%	GB/T5211.3
Loss on Ignition (2h at 1000,based on material dried for 2h at 105°C)	max. 2.5	wt%	GB/T20020
Sieve Residue (45μm)	max. 0.05	%	GB/T5211.14
SiO2 Content (based on the substance heated at 100°C for 2h)	min. 99.8	wt%	GB/T20020
Tamped Density (based on material dried for 2h at 105°C)	25～60	g/L	GB/T5211.4
Carbon Content (based on material dried for 2h at 105°C)	max. 0.2	wt%	GB/T20020

Regulatory & Compliance

Certifications & Compliance

ISO 45001,

ISO 9001,

REACH (Europe)

Chemical Inventories

KKDIK (Turkey)

Packaging & Availability

Packaging Type

Bags

Packing

• Packaged in multiple layer kraft paper
• 10kg bags on pallet

Transportation

Sea Transportation

• 20'GP: 180OKG, 10 pallets, 180KG/pallet.
• 40'GP: 3600KG, 20 pallets, 180KG/pallet.
• 40'HQ: 4000KG, 20 pallets, 200KG/pallet.
• Road Transportation: by requirement

Storage & Handling

Storage

• Should be stored in the original packaging in dry
• Protected from volatile substance