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MBS RESIN

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MBS RESIN Specification

Grade
Industrial Grade

Smell
Neutral

Ph Level
6.5 7.5

Poisonous
No

Melting Point
Not Applicable (Thermoplastic)

Physical Form
Powder

Shape
Granular

Molecular Weight
Variable (Polymer)

Density
1.10 Gram per cubic centimeter(g/cm3)

Particle Size
80-150 mesh

Other Names
MBS Impact Modifier

Molecular Formula
(C9H14O2C4H6C8H8)n

Taste
Odorless

Shelf Life
12 Months

Structural Formula
C5H8O2.C4H6.C8H8

Solubility
Insoluble in Water

Application
Used as Impact Modifier in PVC, pipes, sheets, profiles

Chemical Name
MBS Resin (Methyl Methacrylate Butadiene Styrene)

CAS No
25053-09-2

Type
Polymer Additive

Color
White

EINECS No
607-690-6

Usage
Impact Modifier

Purity(%)
99%

Storage
Cool and Dry Place

Appearance
Powder

Ash Content
1%

Volatile Content
1%

Lead Content
None (Lead-free)

Light Stability
Good

Refractive Index
1.54

Toxicity
Non-toxic as per safe handling guidelines

Compatibility
Excellent with PVC

Moisture Content
0.3%

Thermal Decomposition Temperature
Approx. 220C

Packing
25 kg bags

About MBS RESIN

Physicochemical properties

Item	LB-22	LB-106	LB-126	LB-136	LB-156	LB-166
Appearance	White powder
Granularity(20 mesh passing percentage) (%)	98%
Percent Volatiles (%)	1.0%
Density (g/cm3)	0.25-0.50

Purpose and Dosage

Item	LB-106	LB-126	LB-136	LB-22	LB-156	LB-166
Product Character	For transparent PVC products				For opaque PVC products
	High transparency no crease whitening	High transparency less crease whitening	High transparency less crease whitening	High impact	Ultra-high impact
Applications	High grade sheets, Films	Sheets, Films	Sheets, Films	Sheets, Films	Sheets, Films Pipes, Pipe fittings
Recommended Dosage	6-8	5-7		7-10	4-8

Exceptional Impact Modification

MBS Resin significantly enhances the impact strength and toughness of PVC products without compromising clarity or processability. Its molecular structure allows it to disperse effectively within PVC matrices, resulting in durable pipes, profiles, and sheets that withstand mechanical shock in various industrial and construction environments.

Highly Compatible and Safe

This resin boasts superior compatibility with PVC, ensuring uniform mixing and efficient production. It is free from lead and other hazardous substances, adheres to safe handling protocols, and remains stable under recommended processing conditions. Its non-toxic, odorless, and neutral sensory profile prioritizes both safety and user comfort.

Consistent Quality and Easy Handling

Delivered as a granular, industrial-grade powder in 25 kg bags, MBS Resin retains its efficacy for up to 12 months when stored in cool, dry conditions. Its precise particle size distribution (80150 mesh) ensures smooth processing. Low moisture and volatile content guarantee minimal quality fluctuations batch after batch.

FAQs of MBS RESIN:

Q: How is MBS Resin used as an impact modifier in PVC applications?

A: MBS Resin is integrated directly into PVC formulations during manufacturing to improve impact resistance and toughness. It is typically blended in powder form with PVC resin and processed into pipes, sheets, or profiles, offering enhanced durability and performance in the final product.

Q: What are the main benefits of using MBS Resin in PVC products?

A: The primary benefits include improved impact strength, high compatibility with PVC, excellent light stability, and a neutral, non-toxic formulation. Its lead-free and odorless characteristics ensure environmental safety and suitability for sensitive applications.

Q: When and where should MBS Resin be stored for optimal quality?

A: MBS Resin should be stored in a cool, dry place in its original 25 kg bags, away from direct sunlight or moisture. Under proper storage conditions, it retains its properties and effectiveness for up to 12 months.

Q: What makes MBS Resin safe for use in industrial applications?

A: It is classified as non-toxic and contains no lead or poisonous substances, provided safe handling guidelines are followed. Its ash, volatile, and moisture contents are strictly controlled to minimize health and environmental risks.

Q: How does the granular, powder form of MBS Resin benefit manufacturing processes?

A: The powdered, granular form ensures easy dispersal and consistent mixing with PVC, leading to uniform product quality and simplified processing during extrusion or molding operations.

Q: What purity and physical characteristics does MBS Resin offer?

A: MBS Resin features a high purity of 99%, white color, insolubility in water, neutral smell, and a particle size of 80150 mesh, making it ideal for industrial-grade use in various PVC composites.

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