Silica gel
Cupric oxide


Poly(methylhydrosiloxane) paramete

Classification: Chemical Auxiliary Agent
Other Names: Poly(methylhydrosiloxane)
EINECS No.: 613-152-3
Place of Origin: China
Usage: Leather Auxiliary Agents, Paper Chemicals, Textile Auxiliary Agents
Model Number: ZJX-63148-57-2
CAS: 63148-57-2
BP: 142 °C(lit.)
storage condition: Store below +30°C.
Sample: Available
Form: liquid
CAS No.: 63148-57-2
MF: C7H22O2Si3
Purity: 99%
Type: Carbon Black
Brand Name: lookchemical
Product name: Poly(methylhydrosiloxane)
MP: <-60°C
Density: 1.006 g/mL at 25 °C(lit.)
Shelf life: 2years
Adsorbent Variety: Activated Carbon




Colorless or yellowish transparent oil Colorless or yellowish transparent oil



Refractive index nD25

1.460~1.475   1.480~1.495  
Proportion/density d2525



Freezing point ℃ <-45   <-40  
Flash point()℃



Thermal loss 250℃/2hours




1.Used for textile, rubber, leather, paper, building materials, waterproof, anti-adhesion homogenizer, chain crosslinking agent

2.It is the raw material of block copolymer

3.Under the action of metal salt catalyst, the film can be cross-linked at low temperature to form a waterproof film on the surface of various substances, which can be used as a waterproof agent for fabric, glass, ceramics, paper, leather, metal, cement, marble and other materials. Especially the waterproof of fabric.

4.Methyl hydrogen-containing silicone oil emulsion shares with methyl hydroxy silicone oil emulsion, which can not only waterproof but also maintain the air permeability of the fabric, but also improve the tear strength, friction strength and anti-fouling property of the fabric, and improve the feel and stitching performance of the fabric. In addition, as a paper anti - adhesive and crosslinking agent.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Delivery detail

   [Delivery] 5 working days after payment.

Poly(methylhydrosiloxane) picture

Packaging and shipping

Honor Certificate

Professional team